Find blockchain development companies that build secure, scalable solutions for real business use. Choose from vetted experts in smart contracts, dApps, and enterprise blockchain integration.
Best Blockchain Development Agencies
20 Companies-Rankings updated: September 05, 2026
DesignRush assesses blockchain development firms for their technical expertise and verified client experiences to help you make better decisions. Some placements might be paid.
Newwave Solutions is a technology solutions partner with 15 years of experience and 300+ certified engineers across Japan, APAC, Europe, the US, and other global markets...
Top Services:
Mobile App Development
Web Development
Software Development
Blockchain
Staff Augmentation
Show more
Location
Hanoi, Vietnam
Number of Employees
500 - 999
Average Hourly Rate
$25/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
16 Projects Listed
Newwave Solutions Services
Mobile App Development
Web Development
Software Development
Blockchain
Staff Augmentation
DevOps Consulting
AI Development
Cloud Consulting
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Native Creation.Inc
Marui Orimono Co., Ltd
Nittsu System Co., Ltd
Morning Geek
Scanto Tech
VinID
Dat Xanh
Bao Viet
Amazon
Microsoft
Data sourced from the agency's DesignRush profile
Newwave Solutions Reviews & Testimonials
Dung Pham, Executive MBA Managing Director at Aleph Vietnam
5.0★
Web Development Review from Dung Pham, Executive MBA
Newwave Solutions has demonstrated advanced technical knowledge in taking on complicated challenges related to customizing Umbraco to meet our requirements of CRM system integration. This team, with over 10 years of experience in .NET development, possesses deep technical proficiency, enabling them to deliver versatile solutions.Moreover, their in-depth experiences in using CRM APIs has allowed them to adopt an efficient data handling approach. It ensured a smooth synchronization between parties while maintaining security and scalability of the system.
Sam Zaid Founder & CEO at Getaround
5.0★
Mobile App Development Review from Sam Zaid
We partnered with Newwave Solutions to create a lifestyle app, and the outcome surpassed our expectations. They developed a product that resonates with our consumers by taking the time to deeply understand our brand and target audience. Their willingness to consider our suggestions and maintain strong communication throughout the project was commendable. The app has received excellent feedback, and were thrilled with our collaboration with Newwave Solutions.
Shawn Wilson, DBA Chief Executive Officer at BuildDirect (TSXV: BILD)
5.0★
Mobile App Development Review from Shawn Wilson, DBA
We engaged Newwave Solutions to develop an app for our consumer products manufacturing company. They concentrated on enhancing the user experience (UX) and successfully integrated the app with our existing systems and databases for a smooth operation. We ended up with a fully functional app for both Android and iOS, and we were particularly impressed with its UX design. Newwave Solutions not only met all our timelines but also proactively resolved any issues that arose. Their expertise in UX design enabled them to deliver results that aligned perfectly with our needs.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Softermii (https://www.softermii.com/) is an outsourcing/outstaffing company with more than 8 years of experience in web and mobile application development with a team of more than 120 specialists from 6 countries...
Top Services:
Mobile App Development
Web Development
Software Development
UI/UX Design
Blockchain
Show more
Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$45/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
22 Projects Listed
Softermii Services
Mobile App Development
Web Development
Software Development
UI/UX Design
Blockchain
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Dollar Shave Club
Hollar
JibJab
Vidme
HIPAA Video
Onradpad
DogVacay
Cococure
DronBase
Rently
Data sourced from the agency's DesignRush profile
Softermii Reviews & Testimonials
Kwesi Peyna Owner & CEO at Luciid
5.0★
Web Development Review from Kwesi Peyna
Luciid expresses satisfaction with Softermii's comprehensive capabilities and acknowledges that it excels in all departments necessary for successful project completion. Softermii demonstrates a well-planned process to adhere to deadlines and budgets, delivering a robust project management experience. Luciid also commends Softermii's adeptness in incorporating all necessary elements into the project (Verified via email).
Undisclosed CTO at Mediconnect
5.0★
Mobile App Development Review from Undisclosed
Softermii impressed us with its willingness and flexibility to work with our internal processes and employees. Through its knowledge and technical expertise, the Softermii team delivered a final product according to specifications. Softermii followed an agile methodology and showcased tremendous flexibility and dedication in ensuring a seamless customer experience. Its team also listened to the instructions well.
Undisclosed CFO at SmartStart
5.0★
Web Development Review from Undisclosed
Softermii was truly dedicated and committed to the project. We recorded 1,296,000 in-app transactions and connected 3,000 properties to the platform two months after launching the app. Also, we gained around 24,000 subscribers. Softermii was committed to the project with its seamless workflow, support, and professional resources.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
MyCloudPulse Technology Pvt. Ltd. has a team of enthusiastic tech geeks who are masters of their fields and are passionate about the development technologies. We have ventured with some of the renowned businesses around the globe and understand the needs of the international clients well...
Top Services:
Web Development
Software Development
Mobile App Development
ERP Consulting
Staff Augmentation
Show more
Location
Jaipur, India
Number of Employees
50 - 99
Average Hourly Rate
$18/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
25 Projects Listed
MyCloudPulse Technology Pvt. Ltd. Services
Web Development
Software Development
Mobile App Development
ERP Consulting
Staff Augmentation
Blockchain
IoT
Digital Services
Digital Marketing
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Since the apps launch, weve seen a notable increase in active users, smoother payment transfers, and high customer satisfaction, with many users praising the app's simplicity and speed.Cloudpulse demonstrated exceptional project management skills, delivering all milestones on time. They were highly responsive to our feedback and requests, making necessary adjustments swiftly and efficiently.
Chris Theal, CFA, MBA, ICD.D Founder, President & CEO at Phytokana Ingredients Inc.
5.0★
Mobile App Development Review from Chris Theal, CFA, MBA, ICD.D
CloudPulse delivered outstanding results, with the new TikTok-like app seeing a significant increase in user retention and content interactions. Users are spending more time on the platform, with a noticeable boost in video uploads, likes, and shares. The apps content discovery system, powered by AI, has successfully improved user engagement and personalized experiences.
ALTAF ALI Founder & CEO at Buziness Digital
5.0★
Mobile App Development Review from ALTAF ALI
We hired CloudPulse to develop a robust digital wallet payment transfer application. The main objective was to create a seamless and secure platform that allows users to manage their finances, make instant transfers, pay bills, and store funds. Our goal was to create a feature-rich app that prioritized security, ease of use, and compatibility with multiple payment gateways and financial institutions.What stood out most was CloudPulse' deep understanding of the fintech industry and digital wallet development. They proactively suggested additional features, such as real-time fraud detection and advanced transaction reporting, which improved the apps functionality. Their dedication to security and regulatory compliance was a significant factor in our decision to work with them.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Award-Winning AI-Driven Digital Product & Software Engineering Company
Apptunix is a global product engineering company founded in 2013, delivering AI-powered, enterprise-grade software for innovation and scale. With offices in the USA, UK, UAE, and India, we serve enterprises, governments, and startups in over 50+ countries...
Top Services:
Blockchain
Web Development
eCommerce Development
Software Development
AI Development
Show more
Location
New York City, New York
Number of Employees
250 - 499
Average Hourly Rate
$25/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
23 Projects Listed
Apptunix Services
Blockchain
Web Development
eCommerce Development
Software Development
AI Development
Digital Marketing
Web Design
Mobile App Development
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Isuzu
UAE Majra
Al Tayer
Namshi
Majid Al Futtaim
Expo City Dubai
Kellerwilliams
Banc reach
Celloux
Dinein
Data sourced from the agency's DesignRush profile
Apptunix Reviews & Testimonials
Numaan Shaikh CRM Product Owner at Trafalgar Luxury Group
4.8★
Mobile App Development Review from Numaan Shaikh
I had an excellent experience working with Apptunix. Their team was professional, responsive, and delivered a high-quality app that met all our requirements. They were great at understanding our vision and transforming it into a user-friendly, functional product. Communication was seamless throughout the process, and they provided valuable insights that improved the overall design. Highly recommend them for anyone looking to develop an innovative and reliable mobile app!
Tim Nguyen CEO at PayX
1.0★
Mobile App Development Review from Tim Nguyen
Warning: Avoid Apptunix (apptunix.com) If you're considering hiring offshore developers, especially from India, I want to share a warning about Apptunix (apptunix.com) and its CEO. My company worked with them on a development project, investing close to $40K, only to have them hold our code hostage and demand more money before releasing it.We entered into the project with clear expectations and milestones, but as we progressed, Apptunix consistently delayed, under-delivered, and eventually refused to hand over the work we had already paid for unless we agreed to pay more. This kind of behavior is nothing short of extortion. It seems like their CEO and leadership are more interested in squeezing money out of clients than delivering quality work.Beyond the financial frustration, the skill level and talent from this team were not up to par. The development work was substandard, full of bugs, and lacked the quality we expected for the investment we made. I strongly urge anyone considering offshore development to do your due diligence or, better yet, reconsider offshore development altogether, as the experience in some regions, particularly India, seems to be in decline.
Will Thomas Head of Product Design at Birdie
5.0★
Mobile App Development Review from Will Thomas
We were creating a software in the health care environment. It was a software for publishers to improve their revenue by making a dynamic inventory on their side and getting more income out of their advertising. We needed help with the recruitment of an outsourced, part-time frontend developer with broad experience and availability.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
GET OUR EXPERT CONSULTING AND SOFTWARE ENGINEERING SERVICES...
Top Services:
Software Development
Mobile App Development
Web Development
Cloud Consulting
AI Development
Show more
Location
New York City, New York
Number of Employees
250 - 499
Average Hourly Rate
$40/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
25 Projects Listed
Computools Services
Software Development
Mobile App Development
Web Development
Cloud Consulting
AI Development
Staff Augmentation
Big Data Analytics
Product Design
Cybersecurity
Blockchain
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Visa
IBM
Bombardier
Dior
British Council
Caribbean Bank
MeterSnap
Dental Health
BeEducated
Green Energy
Data sourced from the agency's DesignRush profile
Computools Reviews & Testimonials
Marie Jenkins CO-Founder & Sourcing Manager at Valo Recruitment
5.0★
Mobile App Development Review from Marie Jenkins
Working with Computools has been a truly rewarding experience. Their team demonstrated professionalism, deep technical expertise, and strong communication throughout our project. They took the time to understand our needs and delivered a custom solution that exceeded expectations.What impressed us most was their ability to combine innovative thinking with structured execution. Computools didnt just provide software developmentthey offered valuable consulting that helped us improve efficiency and customer experience. The final product was delivered on time, met all compliance requirements, and added measurable value to our business.We highly recommend Computools to any company looking for a reliable, forward-thinking software partner.
Nicole Siaw European Hydrogen Market Analyst at Aurora Energy Research
5.0★
Web Development Review from Nicole Siaw
Computools developed a customized CRM system that significantly improved our financial agencys operations. Their team was highly professional, responsive, and detail-oriented throughout the process. The solution streamlined client management, boosted efficiency, and provided valuable insights for decision-making. We were impressed with their technical expertise and commitment to delivering on time.
Frank Tufail Smith FS Transaction Services, Manager at PwC at PwC
5.0★
Web Development Review from Frank Tufail Smith
We partnered with Computools to develop a new CRM system for our financial agency, and the results have been outstanding. Their team quickly understood our needs and delivered a user-friendly solution that has transformed our client management process.The CRM provides a comprehensive view of our clients, enhances our communication, and streamlines our operations. We've seen a significant improvement in response times and overall efficiency. I highly recommend Computools for any software development needs!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Innowise provides diverse services, including IT consulting, digital transformation, Java development, UI/UX design, and more...
Top Services:
Software Development
Mobile App Development
VR/AR
eCommerce Development
DevOps Consulting
Show more
Location
St. Petersburg, Florida
Number of Employees
1000 & Up
Average Hourly Rate
$150/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
9 Projects Listed
Innowise Group Services
Software Development
Mobile App Development
VR/AR
eCommerce Development
DevOps Consulting
Web Design
Blockchain
AI Development
ERP Consulting
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
OneStop Pro
N:aip (Die care manager)
NFT Pro
IMT
CoreLedger
Tieto
Definely
Topcon
HAYS
NTT Data
Data sourced from the agency's DesignRush profile
Innowise Group Reviews & Testimonials
Richmond Dugger Founder / CEO at Lavarient Holdings, Ltd.
5.0★
Blockchain Review from Richmond Dugger
Working with Innowise was a pleasure. They possess an excellent breath and depth of service and their technical staff are outstanding. Their business analysis and project management staff was very communicative and helped to keep our project moving along on time an on budget. I would highly recommend them for future projects.
Tobias Weishaupt Managing Director at Producto Check GmbH
5.0★
Mobile App Development Review from Tobias Weishaupt
We worked with a Product Owner from Innowise to relaunch our website and redesign our mobile apps in just ten months. With his help, we were able to deliver in quality and on time.
Bruce Elliott Head of Product at Definely
5.0★
Software Development Review from Bruce Elliott
Great outsourcing firm. Strong technical resources and flexible in finding candidates based on ever-changing market demands on our products. Highly recommend using them for any of your technical and non-technical needs.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Building AI-Powered Software That Delivers Results
Plavno is an AI-first software development company that helps businesses accelerate innovation through intelligent automation, AI assistants, and scalable digital platforms. With more than two decades of experience and hundreds of successful projects delivered, the company specializes in building advanced...
Top Services:
Mobile App Development
Web Development
eCommerce Development
Blockchain
Software Development
Show more
Location
Warsaw, Poland
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
25 Projects Listed
Plavno Services
Mobile App Development
Web Development
eCommerce Development
Blockchain
Software Development
IT Services
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Mercedes
Xerox
Kia
Amazon
eBay
PayPal
IBM
MediaCube
Data sourced from the agency's DesignRush profile
Plavno Reviews & Testimonials
Alexander Nikolaevsky CEO at Whitebird
5.0★
Web Development Review from Alexander Nikolaevsky
We have hired the Plavno team to develop a cryptocurrency exchange solution.allow users to make cryptocurrency transactions legally and transparently. Plavno team had to create a solution independent of third-party developers, develop frontend solutions for clients and service administrators, build a full-featured back-end that would include integration with banking and payment systems, and a multifunction module for managing currency exchange transactions, exchange rates.
Mitya Smusin CEO at Yellow Systems
5.0★
Financial Review from Mitya Smusin
Some problems can only be solved with code, but others require end-user thinking. So Plavno developers remember that the whole goal is to solve problems — not only to write code. They thought about the problem from the restaurantants point of view.They developed a food delivery app with both customer and admim panels, which covers all the necessary functionality.
Yana Romanovskaya Product Manager at Beeline
5.0★
IT Outsourcing Review from Yana Romanovskaya
Plavno was creating profiles with pulling up a lot of information (clusters). Xunit-based scoring was used when setting up a .NET 2.0 project. Scoring for this format works similarly to Junit. The team extended the products by adding features, fixing bugs. This development can change cluster parameters, cluster management system (current state of the object), customize vectors that lead to this cluster and make predictions.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
VerifiedVerified by the DesignRush team for authenticity and credibility.
Precise Software Solutions
We are a software engineering and digital strategy AI company...
Top Services:
AI Development
IoT
Mobile App Development
Software Development
Wearables
Show more
Location
Ermesinde, Portugal
Number of Employees
50 - 99
Average Hourly Rate
$70/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
12 Projects Listed
Exaud Services
AI Development
IoT
Mobile App Development
Software Development
Wearables
Blockchain
DevOps Consulting
Staff Augmentation
Cybersecurity
IT Compliance Solution
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Anoto
Samsung
NDrive
Blaupunkt
Audi
Essent
Facebook
Google
Nissan
Presto
Data sourced from the agency's DesignRush profile
Exaud Reviews & Testimonials
Dmitriy Ksendzovsky CEO at Software Consulting
4.8★
Educational Review from Dmitriy Ksendzovsky
I have had an positive experience working with Exaud on expanding and maintaining several software products. Our software consulting technology stack is quite wide, from embedded development to mobile game dev, making it challenging to find the right partner knowledgeable in a number of these areas. The Exaud team is professional, flexible and continues to provide the development expertise we require to fulfill our project needs on time and budget.
Stacy McCarthy President at Learning Design Network, Inc.
4.8★
Educational Review from Stacy McCarthy
Learning Design Network has been providing expert learning programs for 20 years, helping nearly 1 million employees worldwide achieve professional success. COVID prompted us to digitalize our product and we chose Exaud as our technology partner. Together, we developed a comprehensive digital tool for customized training and effortless collaboration in a 3D digital environment. The platform leverages our expertise and Exaud's technical capabilities, delivering a high-quality user experience.
Tim Martin Software Architecture and Engineering at FS Studio
5.0★
Enterprise Review from Tim Martin
We have a very long history of working with Exuad, which in itself is about the best endorsement you can have. We have been working with them on projects for going on 10 years and they are our go to external dev team. Georg and team are not only very talented they are highly ethical. To me the later point is the most important, you can trust that they will provide high quality work and you can absolutely trust them on the business side.
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Think Big. Think The Apptitude - We build apps that build your business.
Think Big. Think The Apptitude. This is not merely a slogan - we welcome challenges and deliver sustainable results as per the needs and timeline of clients. From startups to established businesses, The Apptitude has been helping brands succeed in the AI and digital world for well over 9 years...
Top Services:
Software Development
Mobile App Development
Blockchain
AI Development
eCommerce Development
Show more
Location
Houston, Texas
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
8 Projects Listed
The Apptitude Services
Software Development
Mobile App Development
Blockchain
AI Development
eCommerce Development
Web Development
Digital Services
Digital Marketing
CRM Consulting
Business Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Glam Grid
LiftLine
Yoga Unity
BalanceMe
Bloom Rate
Curb
Glo
Lyst
Fieldwire
Waking Up
Data sourced from the agency's DesignRush profile
The Apptitude Reviews & Testimonials
John Kennedy Co-Founder at Breava
5.0★
Mobile App Development Review from John Kennedy
The team at The Apptitude did a wonderful job of understanding my requirements and delivering the best results possible. From the initial consultation phase of my project to the final phases and optimization, the team showed utmost professionalism and expertise. The initial UI/UX turned out to be beautiful, seamless, and user-centric, as I had in mind. The team’s dedication, support, and skills is top-notch and their communication is cooperative and timely. I highly recommend The Apptitude for app development.
Julian Hayes VP Marketing at PrixmaStudios
4.8★
Mobile App Development Review from Julian Hayes
Super happy with the final product, though we had a few back-and-forths on design details. The team was patient and nailed it in the end. They partnered with us. Gave honest feedback and suggested features we hadn’t thought of. Felt like having in-house devs without the overhead.
Ronak Chandrana CEO at Fittedup
5.0★
Mobile App Development Review from Ronak Chandrana
It was a great journey working with The Apptitude. From the initial consultation phase to the final phases and maintenance of the Fittedup project, everything was up to the mark. The team worked dedicatedly and passionately, showcasing great skills and expertise. We had a long and deep consultation meeting where they understood my vision and from there, everything went smoothly. I would surely recommend The Apptitude for high-quality mobile app development and marketing. Thank you for making everything seem so easy!
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Quest Global Technologies is a global leader in development & consultation of cutting-edge Blockchain, Metaverse, AR/VR, QA, Automation, Salesforce & Web3 advancements...
Top Services:
Blockchain
AI Development
Digital Marketing
IT Services
Business Consulting
Show more
Location
Indore, India
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
6 Projects Listed
Quest Global Technologies Ltd Services
Blockchain
AI Development
Digital Marketing
IT Services
Business Consulting
Software Testing
VR/AR
Software Development
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
RadioShack
Shiba Inu coin
Rowan Energy
Taboo Token
Yuse Token
Data sourced from the agency's DesignRush profile
Quest Global Technologies Ltd Reviews & Testimonials
Crystal Heetai Marketing Coordinator at Ayalytical Instruments, Inc.
5.0★
Mobile App Development Review from Crystal Heetai
We hired Quest Global to help build our technical infrastructure from scratch, including a customized blockchain solution, mobile and web app development, and an admin panel. They provided valuable feedback and questioning to direct us and set up the right infrastructure. Overall, I'm satisfied with their work and would highly recommend them.
Amy DeFaveri Content Marketing Manager at GuidePoint Security
5.0★
Mobile App Development Review from Amy DeFaveri
Another company had started the project, so Quest Global picked it up, improved it, and completed it. They did 90%95% of the project. They had all the skills we needed, good technical expertise, reasonable pricing, and they could deliver the project on time. All in all, they were a boutique developing company wed work with the decision-makers and get a high level of service.
Paul Driedger Owner at EcoGreen Landscaping LLC
5.0★
IoT Review from Paul Driedger
We have been thoroughly impressed with Quest Global Technologies Ltd and their innovative AI solutions for the railroad industry. From predictive maintenance to real-time performance analytics, their team has truly transformed our operations. Their in-depth understanding of the industry's challenges, combined with their advanced technological capabilities, allowed them to tailor solutions that have significantly improved our efficiency and safety.The integration of AI tools has led to optimized train scheduling, minimized downtime, and more accurate decision-making, directly impacting our bottom line. Moreover, Quest Global Technologies Ltd provided continuous support and expert advice throughout the project, ensuring a seamless implementation.The professionalism, expertise, and dedication of their team make them a standout partner. If you're looking for AI solutions that bring real, measurable improvements, we highly recommend Quest Global Technologies Ltd.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
End-To-End Product Development | Agile Development Teams
Qarbon IT are experts in creating web and mobile applications with over 15 years of experience. We have the experience, knowledge and technical know-how to deliver an innovative digital product that will exceed your expectations. Qarbon IT assists businesses across major industries, such as finance, banking...
Top Services:
Software Development
Mobile App Development
UI/UX Design
eCommerce Development
IoT
Show more
Location
Katowice, Poland
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
27 Projects Listed
Qarbon IT Services
Software Development
Mobile App Development
UI/UX Design
eCommerce Development
IoT
AI Development
Blockchain
Software Testing
Staff Augmentation
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Takamol Holding
Cryptospace
Golem Network
Elvia entertainment ltd
Clubspeed
Holiday park & resort
Komputronik Group
Mann + Hummel
Bay Shore High School Alumni Association
aeternity
Data sourced from the agency's DesignRush profile
Qarbon IT Reviews & Testimonials
Jonasz Wieclawski Review from Google
5.0★
Jonasz Wieclawski's Review Sourced from Google
The best IT team in Poland I've ever worked with. They solve problems and find solutions to challenges that most people would throw up their hands in disbelief. In my opinion, this is a testament to the caliber and quality of the developers who, to a greater or lesser extent, shape our business's success.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Vetted Devs On-Demand. Scale Team Fast, Risk-Free.
Hivex is an outstaffing company that offers a full software development lifecycle, from discovery to quality assurance. Our team of experts focuses on technology-intensive industries and stays up-to-date with the latest IT trends, providing the best solutions for companies worldwide...
Top Services:
Software Development
Staff Augmentation
DevOps Consulting
AI Development
Blockchain
Show more
Location
Miami, Florida
Number of Employees
100 - 249
Average Hourly Rate
$49/hr
Minimal Budget
$25,000 - $50,000
Hivex Services
Software Development
Staff Augmentation
DevOps Consulting
AI Development
Blockchain
Mobile App Development
VR/AR
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Legarithm
Equeum
Logicom
Data sourced from the agency's DesignRush profile
Hivex Reviews & Testimonials
Margaret N. Marketer at Elit-Web
5.0★
Software Development Review from Margaret N.
It was a pleasure working with Hivex. They quickly grasped the scope of our project and provided highly skilled developers within days. These engineers were efficient and integrated smoothly into our team. They built a robust remote work system that significantly improved our team's collaboration and productivity. The whole process was smooth, and the results were exactly what we needed.
Olena Shabunina CEO at BrandVox
5.0★
Software Development Review from Olena Shabunina
We needed to quickly expand our dev team to build out a new feature set, and Hivex helped us find and bring on skilled remote developers to make that happen. The devs hit every deadline we set, sometimes even early. If we needed changes or had questions, they were super responsive - usually got back to us within a couple hours.
Isammara Lourenço HR Generalist at Snov.io
5.0★
Software Development Review from Isammara Lourenço
We had a temporary gap in our technical team due to some transitions, and we needed to keep our development momentum going strong. Hivex provided us with skilled developers who seamlessly integrated into our team. They had the expertise we needed and filled the gap until we made permanent hires. Our collaboration with Hivex made sure our projects kept going without delay, we didn't lose our development momentum, and there wasn't any disruption. It was a huge help during a challenging time.
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Savvycom is an AI-driven software development and IT consulting company founded in 2009, helping enterprises design, build, and modernize digital systems that deliver measurable business outcomes. Recognized as one of Vietnams Top 10 Digital Technology Companies, Savvycom partners with organizations...
Top Services:
Mobile App Development
Software Development
Web Development
IT Services
AI Development
Show more
Location
Hanoi, Vietnam
Number of Employees
500 - 999
Average Hourly Rate
$40/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
9 Projects Listed
Savvycom Services
Mobile App Development
Software Development
Web Development
IT Services
AI Development
Blockchain
Software Testing
Staff Augmentation
Managed Services
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
KB Bank
Citeco.
Capsikin
Path.
North America & Europe: TaylorMade
Data sourced from the agency's DesignRush profile
Savvycom Reviews & Testimonials
Nguyên Ngọc Review from Google
4.0★
Nguyên Ngọc's Review Sourced from Google
From my perspective as a former employee: I worked here for almost a year. Colleagues and staffs here are pretty open-minded but employees are highly underpaid. Also in order to get a job here you must have decent technical skills and English language ability.Pros: nice office, friendly staffs that really take care of employeesCons: underpaid salary
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Your Dream + Our Development Expertise = Innovative WEB3 Platform Solutions
Best Web3 Development is a DeFi and web3 development services provider, specializing in innovative web3 solutions utilizing technologies like blockchain, AI, IoT, and cryptography...
Top Services:
Blockchain
Software Development
Mobile App Development
Web Development
Digital Marketing
Show more
Location
Concord, California
Number of Employees
250 - 499
Average Hourly Rate
$30/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
5 Projects Listed
Best Web3 Development Services
Blockchain
Software Development
Mobile App Development
Web Development
Digital Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Top Mobile App Development Company Powered by AI & Blockchain
Ultrashield Technology is a top mobile app development company in INDIA, specializing in iOS, Android & cross-platform apps. With expertise in AI/ML, LLMs, and Blockchain, we deliver secure, scalable, and future-ready digital solutions trusted by startups and enterprises...
Top Services:
Mobile App Development
AI Development
Software Development
Blockchain
Web Development
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Location
Noida, India
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
9 Projects Listed
Ultrashield Technology Services
Mobile App Development
AI Development
Software Development
Blockchain
Web Development
WordPress Website Design
eCommerce Development
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
NinjaHoldings
PLINX
CybSafe
BYHOURS
Astrotalk
ERP BUDDIES
Victory Cruise Lines
Cranes24
Sunfood Superfoods
Platzi
Data sourced from the agency's DesignRush profile
Ultrashield Technology Reviews & Testimonials
George Kalogeropoulos CEO at HealthSherpa
5.0★
Software Development Review from George Kalogeropoulos
The collaboration between Ultrashield Technology proved to be an excellent experience for our HealthSherpa team. Our enrollment platform underwent improvements in flow, functionality and user-agent navigation through their helpful assistance. Their team restructured our requirements into clean effective solutions which matched our operational systems perfectly. Clear communication along with quick response times characterized our entire work engagement with Ultrashield Technology. The system updates have brought positive changes that we can clearly see since deployment. They acted as both a trustworthy and proficient collaborator throughout our entire project work period.
Shiv Verma Review from Google
5.0★
Shiv Verma's Review Sourced from Google
We partnered with Ultrashield Technology to develop a mobile app for our EdTech platform, and the experience was outstanding. From the initial concept to final deployment, their team demonstrated professionalism, innovation, and deep technical know-how.The app is intuitive, fast, and packed with features that truly enhance the learning experience for our users. They delivered everything on time and were always available for support or changes.If you're looking for an Excellent Mobile App Development Company in Noida, Ultrashield Technology is the one to trust. We couldn’t be happier with the results!
Mukesh S Review from Google
5.0★
Mukesh S's Review Sourced from Google
I’m incredibly impressed with Ultrashield Technology for developing the perfect mobile app for my food delivery business. From understanding my requirements to executing a seamless, user-friendly, and scalable app — their team was professional, responsive, and highly skilled.Their attention to detail, design sensibility, and technical expertise truly exceeded my expectations. The app has already improved our customer engagement and order efficiency, and we’ve been getting amazing feedback from users.Without a doubt, Ultrashield Technology is the Best Mobile App Development company in India. Highly recommended for anyone looking to build a top-tier app for their business!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Ultimate Systems develops dependable, custom-built backend systems, web, and mobile applications that enhance business operations worldwide. Our bespoke IT solutions are designed to meet your unique business needs, ensuring optimal performance and growth...
Top Services:
UI/UX Design
eCommerce Development
Software Testing
AI Development
Blockchain
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Location
Krakow, Poland
Number of Employees
Under 49
Average Hourly Rate
$35/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
4 Projects Listed
Ultimate Systems Services
UI/UX Design
eCommerce Development
Software Testing
AI Development
Blockchain
Mobile App Development
Software Development
Big Data Analytics
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Kamaz
Regamet
Academy of Fine Arts in Krakow
Polin Museum of the History of Polish Jews
Schulz Brand Friendly
Uniprofil
Znak
Free Walkative Tour
Matras
Data sourced from the agency's DesignRush profile
Ultimate Systems Reviews & Testimonials
michał czeluśniak Review from Google
5.0★
michał czeluśniak's Review Sourced from Google
We had the pleasure of partnering with Ultimate Systems to bring our vision to life for Fabryka Magika's online presence. As a company dedicated to spreading positivity and appreciation through unique gadgets, it was crucial for us to find a web development partner who could effectively convey our message to our audience. Ultimate Systems exceeded our expectations by delivering a visually stunning and user-friendly website that perfectly encapsulated Fabryka Magika's ethos. Their expertise in implementing advanced functionalities ensured seamless transactions and an enhanced shopping experience for our customers. Additionally, Ultimate Systems' commitment to understanding our brand values and translating them into innovative design elements and interactive features truly set them apart. We couldn't be happier with the results of our collaboration, and we highly recommend Ultimate Systems to anyone looking for a reliable and creative web development partner.
Hadrian Review from Google
5.0★
Hadrian's Review Sourced from Google
Ultimate Systems delivered outstanding results in developing our financial system. Their innovative approach, commitment to inclusivity, and track record of success set them apart from competitors. Throughout the project, they demonstrated exceptional project management, timely delivery, and proactive responsiveness. Their dedication to promoting financial inclusivity was particularly impressive. Although there's room for improvement in transparency, Ultimate Systems' exceptional services made them invaluable partners in our project.
Dv Hacv Review from Google
5.0★
Dv Hacv's Review Sourced from Google
We had the pleasure of working with Ultimate Systems to develop an exceptional e-commerce solution for our company, Animille. From the initial consultation to the final implementation, Ultimate Systems demonstrated unparalleled expertise and professionalism. Their team meticulously crafted a visually stunning website that perfectly showcased Animille's diverse product range. The integration of secure payment processing functionalities was seamless, ensuring our customers' transactions were safe and efficient. Additionally, their expertise in backend systems resulted in smooth inventory management and order fulfillment processes. The final product exceeded our expectations, offering users a seamless shopping experience with streamlined navigation and optimized product listings. We highly recommend Ultimate Systems for any e-commerce project!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
EXOBLOC a UAE-based blockchain & IT services firm delivers enterprise-grade blockchain, AI and data-driven solutions designed to help companies scale securely and efficiently. They specialize in services like supply-chain transparency, identity verification, real-estate and gold tokenization, plus bespoke AI...
Top Services:
Blockchain
Software Development
AI Development
Mobile App Development
IT Services
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Location
Ras Al-Khaimah, United Arab Emirates
Number of Employees
50 - 99
Average Hourly Rate
$19/hr
Minimal Budget
$25,000 - $50,000
ExoBloc FZ-LLC Services
Blockchain
Software Development
AI Development
Mobile App Development
IT Services
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We are Tech Alchemy. We are passionate about start-ups...
Top Services:
Web Design
Web Development
Blockchain
AI Development
Mobile App Development
Show more
Location
London, United Kingdom
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
1 Project Listed
Tech Alchemy Services
Web Design
Web Development
Blockchain
AI Development
Mobile App Development
Business Consulting
Software Development
VR/AR
Product Design
Branding
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Ocean Bottle
EthoVentures
W3 Sports
Mercore Group Ltd
Darabase
Callahan's Mountain Lodge
Bando
My Bricks
Hyper SQ
MovieCoin
Data sourced from the agency's DesignRush profile
Tech Alchemy Reviews & Testimonials
Marcos Sargen Review from Google
5.0★
Marcos Sargen's Review Sourced from Google
Tech Alchemy is building KTO’s centralized exchange and, so far, it’s been quite pleasant with the UI, visuals, and functionality. Can’t wait for the beta test to test what they’ve been working hard on for months!
Flora Castle Review from Google
1.0★
Flora Castle's Review Sourced from Google
Based on the experience I had: poor communication and customer service. Don’t seem keen to take on a challenge and take a long time to respond. I was surprised by this after reading other good reviews for this company.
Martin Smith Review from Google
5.0★
Martin Smith's Review Sourced from Google
Friendly and very knowledgeable team of developers. Very impressed with everything they've produced, can't recommend highly enough!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Since 2006, X-Team has helped companies scale high-performing engineering teams by connecting them with elite remote developers from around the world...
Top Services:
IoT
Software Testing
Blockchain
VR/AR
Mobile App Development
Show more
Location
Austin, Texas
Number of Employees
500 - 999
Average Hourly Rate
$99/hr
Minimal Budget
$25,000 - $50,000
X-Team Services
IoT
Software Testing
Blockchain
VR/AR
Mobile App Development
Staff Augmentation
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Smart contract development and auditing: Writing self-executing code and reviewing it to prevent bugs, exploits, or costly failures
dApp development: Building decentralized apps that run on blockchain networks instead of centralized servers
Token development and NFT platforms: Creating digital tokens, cryptocurrencies, and marketplaces for trading assets
Blockchain integration: Connecting blockchain with existing systems like web apps, enterprise software, or cloud platforms
Private and enterprise blockchain solutions: Setting up custom networks for businesses that need control, privacy, and scalability
Blockchain consulting: Advising on use cases, architecture, and whether blockchain is the right fit
Wallet development: Building secure wallets for storing and managing digital assets
Maintenance and support: Monitoring performance, fixing issues, and updating systems after launch
What platforms do blockchain developers use?
Blockchain development firms use a mix of public networks, enterprise platforms, and developer tools to build, deploy, and manage blockchain solutions. They choose platforms based on speed, cost, scalability, and whether the project needs a public or private network.
Key platforms and networks:
Ethereum: The most widely used platform for smart contracts and decentralized applications
Solana: Built for high speed and low fees, often used for scalable dApps and marketplaces
Avalanche: A flexible platform that supports custom blockchain networks and fast transaction finality
Hyperledger Fabric: Designed for private, permissioned systems used by enterprises
Corda (R3): Common in finance and regulated industries where data privacy is critical
IBM Blockchain: Enterprise-grade solution built on Hyperledger for secure business use cases
Development tools and infrastructure that blockchain development agencies use:
Node providers (e.g., Alchemy, Infura, QuickNode): Give developers access to blockchain networks without running their own nodes
Smart contract tools (e.g., Remix IDE): Used to write, test, and deploy contract code
Frameworks and CLIs (e.g., Ignite CLI): Help set up and manage blockchain projects faster
How much do blockchain companies charge for their services?
Simple solutions: 1 to 2 months Basic wallets or simple smart contract apps
Mid-level projects: 2 to 4 months dApps with integrations and user functionality
Complex systems: 4 to 9+ months DeFi platforms, marketplaces, or enterprise solutions
Blockchain development agencies build products in stages, and each is adding time:
Planning and requirements: 1 to 2 weeks
Architecture and design: 2 to 4 weeks
Development: 1 to 6 months
Testing and QA: 2 to 4 weeks
Deployment: 1 to 2 weeks
Factors that affect the timeline include scope and feature set, choice of blockchain platform, team experience, and whether you build from scratch or use existing tools.
What is the difference between public and private blockchains?
Public blockchains are open to anyone, while private blockchains are restricted to approved users and controlled by an organization.
You can see the main differences in the following table:
Feature
Public blockchain
Private blockchain
Access
Anyone can join
Permission required
Control
Decentralized
Controlled by one entity or group
Transparency
Fully transparent
Limited visibility
Speed
Slower
Faster
Cost
Higher (transaction fees)
Lower
Security
High through decentralization
High, but depends on governance
Use cases
Crypto, DeFi, NFTs
Enterprise systems, internal operations
How do blockchain development agencies ensure security?
Blockchain development firms ensure security by combining secure coding, testing, and continuous monitoring to prevent vulnerabilities and protect data and transactions.
Key security practices include:
Smart contract audits: Reviewing code to detect bugs, exploits, and logic flaws before deployment
Secure development practices: Using proven frameworks, code standards, and peer reviews
Encryption and key management: Protecting data with cryptography and secure storage of private keys
Testing and simulation: Running stress tests and attack scenarios to identify weaknesses
Access control: Limiting permissions and enforcing authentication for users and systems
Ongoing monitoring: Tracking activity, detecting threats, and applying updates or patches quickly
Security is built into every stage, not added after deployment.