Searching for a reliable ReactJS web development company? DesignRush helps you find top experts trusted by Fortune 500 brands. With 40,000+ vetted agencies and over 100,000 client-agency matches monthly, our platform ensures you get the best fit for your needs. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.
Discover the top React.js Development Companies for Your Project
23 Companies-Rankings updated: September 03, 2026
DesignRush evaluates all React.js developers listed based on their technical expertise, past work, and client reviews. Some listings may be paid.
Product Design & Engineering for Banks, Fintechs, and Enterprise Platforms
Alty designs and builds digital products for companies where complexity is high, and decisions must withstand scale.
For 16+ years, weve helped fintech, banking, and product-led organizations turn complex digital systems into scalable products used by millions...
Top Services:
Mobile App Development
Design Services
Software Development
Web Design
UI/UX Design
Show more
Location
Cascais, Portugal
Number of Employees
50 - 99
Average Hourly Rate
$75/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
22 Projects Listed
Alty Services
Mobile App Development
Design Services
Software Development
Web Design
UI/UX Design
Web Development
AI Development
Software Testing
Market Research
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
VISA
Mastercard
Raiffeisen
Monobank
GTBank
PrivatBank
ABA Bank
CBH Bank
Renovite
Corezoid
Data sourced from the agency's DesignRush profile
Alty Reviews & Testimonials
Ewa Koltunczyk (Karabon)
Regulatory Specialist II at CID LINES, An Ecolab Company
5.0★
Mobile App Development Review from Ewa Koltunczyk (Karabon)
I recently had the pleasure of working with Alty to develop our mobile app. We needed a developer who was able to translate my vision and provide technical guidance. The experience has been nothing short of outstanding. From the initial consultation to the final product, Alty's professionalism, expertise, and dedication have exceeded my expectations.
Alty has demonstrated a deep understanding of mobile app development and was willing to go the extra mile. Their ability to translate my ideas into a seamless, user-friendly, and visually appealing app is truly impressive
Adam Kubas
Director at Institute of Physical Chemistry PAS
5.0★
Mobile App Development Review from Adam Kubas
Alty did excellent work for our department. The team prepared
a high-quality and easy-to-understand development roadmap for Virtual Academy of
Bioinformatics. Their positive attitude and willingness to learn made them a pleasure to work with. Overall, I highly recommend Alty for any development role. They have the skills, dedication, and professionalism to excel. Thank you for developing our app.
Rajesh Kasturirangan
Founder at Socratus
5.0★
Web Development Review from Rajesh Kasturirangan
The team at Alty is indeed filled with tech engineers and assiduous individuals with excellent software development skills! The end product work had minimal bugs. Alty has exceptional communication skills, identifies top talent, and goes above and beyond to ensure a smooth development.
Reviews verified by DesignRush and sourced from the agency's profile
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VerifiedVerified by the DesignRush team for authenticity and credibility.
Find the perfect solution
Lionwood.software is a software development company founded in 2017 that builds digital products through long-term, collaborative partnerships with organizations across Europe and North America. The company combines strong engineering expertise with a human-centered approach focused on transparency,...
Top Services:
Software Development
Mobile App Development
Web Development
Blockchain
Staff Augmentation
Show more
Location
Lviv, Ukraine
Number of Employees
50 - 99
Average Hourly Rate
$35/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
19 Projects Listed
Lionwood.software Services
Software Development
Mobile App Development
Web Development
Blockchain
Staff Augmentation
IT Services
Web Design
Product Design
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Blue Fetch
Into University Partnerships
DS Apteka
Dizmo Inc
Lingon Certificates AB
Data sourced from the agency's DesignRush profile
Lionwood.software Reviews & Testimonials
Daria Hlavcheva
Head of Business Development at KeenEthics
5.0★
Chatbot Solution Review from Daria Hlavcheva
KeenEthics onboarded Lionwood Software to develop an AI-powered chatbot that could analyze photos of vehicle damage and provide an estimated repair cost for insurance company. The project focused on applying AI to a traditionally manual part of the insurance claims process. The solution needed to interpret car damage from uploaded images, identify relevant damage, and translate the analysis into a cost estimate that could support faster and more consistent claims assessment. Lionwood Software took ownership of the AI development and worked closely with the KeenEthics team to align the solution with the product requirements and insurance use case. Their team demonstrated a strong understanding of both the technical challenges of image-based damage assessment and the business logic behind insurance claims. They were proactive in discussing requirements, clarifying edge cases, and addressing dependencies throughout the development process. The resulting solution helped automate an important part of the vehicle damage assessment workflow, reducing the need for purely manual evaluation and creating a foundation for faster claims processing. Lionwood Software proved to be a reliable technology partner with the expertise to work on AI-driven products where technical implementation needs to be closely aligned with real-world business requirements.
Anonymous
General Manager at S+H TECHNOLOGY SA
4.0★
.Net Review from Anonymous
We outsourced application development work to this team. They proved to be reliable, precise, and competent, consistently delivering on time.
Anonymous
Owner at Fenix-plus
5.0★
Software Development Review from Anonymous
Fenix-plus appreciates Lionwood.software for delivering a comprehensive CRM system that effectively manages key operations, including inventory and staff management. The system has brought notable time and cost savings while providing valuable insights into employee and process performance. Lionwood.software’s dedication to regular updates and high-quality delivery within budget has been highly appreciated.
Reviews verified by DesignRush and sourced from the agency's profile
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In a world full of sunsets, we are the Northern light.
Kindgeek is an AI-native fintech product engineering company. We help licensed fintechs, payment companies, neobanks, and global enterprises build, launch, and scale regulated financial products...
Top Services:
Software Development
Web Development
Mobile App Development
Product Design
UI/UX Design
Show more
Location
Lviv, Ukraine
Number of Employees
100 - 249
Average Hourly Rate
$40/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
62 Projects Listed
Kindgeek Services
Software Development
Web Development
Mobile App Development
Product Design
UI/UX Design
AI Development
DevOps Consulting
Blockchain
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Jaja
University of Basel
eduki
HyperJar
The Interface Financial Group
Grafter
Hive
Unique Digital
Puls
TUI
Data sourced from the agency's DesignRush profile
Kindgeek Reviews & Testimonials
Pavlo Ivanishchin
CEO at IOPS.TEAM
5.0★
Outsourcing Review from Pavlo Ivanishchin
Our collaboration with Kindgeek and their dedicated expertise in product development services, combined with our own specialized IOPS team in DevOps services, has been extensive. We've tackled a wide array of finance projects, both internal and external, which have encompassed diverse areas, including the development of leading fintech solutions for various financial services. Working closely together, we've harnessed our collective strengths and expertise, consistently delivering top-notch services that showcase our powerful synergy.
Kindgeek's project management delivered items on time and promptly responded to our needs. They were adaptive, communicated effectively, and demonstrated proactive problem-solving skills, contributing significantly to our project's success.
What we found most impressive and unique about Kindgeek was their unwavering professionalism, focus during meetings, and clear sense of accountability. Their commitment to delivering results and transparent communication set them apart in our eyes.
Iryna Povkh
Business Development Manager at KindGeek
5.0★
Software Development Review from Iryna Povkh
A people-oriented company with great social responsibility projects and proficiency in Product Design and Development and Digital Transformation Services.
Dan Hnatkovskyy
CEO at Brainify
5.0★
IT Services Review from Dan Hnatkovskyy
I've had an excellent experience with the KindGeek team. Its project management is impeccable: processes are polished and in place, the desire to help their partners and clients is always there, and managers pay attention to client requirements. The team's engagement met the expectations, and their willingness to help and contribute with their vision to our product was impressive. They established a seamless workflow through a customer-centric culture of communication. (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile
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We connect forward-thinking U.S. companies with exceptional AI driven top 1% AI driven Latin American engineers...
Top Services:
Staff Augmentation
Software Development
IT Services
Mobile App Development
AI Development
Show more
Location
Buenos Aires, Argentina
Number of Employees
100 - 249
Average Hourly Rate
$53/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
14 Projects Listed
BEON.tech Services
Staff Augmentation
Software Development
IT Services
Mobile App Development
AI Development
eCommerce Development
HR Outsourcing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Livara
AutoFi
Lighter Capital
SimplePractice
CookUnity
Kiavi
Acoustic
Evisort
CocoDelivery
SpineZone
Data sourced from the agency's DesignRush profile
BEON.tech Reviews & Testimonials
Undisclosed
CTO at Navigation App
5.0★
Software Development Review from Undisclosed
BEON.tech has been hired by a navigation app to provide software development services. The team has been tasked with building a performant and stable enterprise solution for the client's customers. The team has hit milestones on time, communicated via in-person and virtual meetings, email, and messaging apps, and shown great talent.
Anonymous
Lead Recruiter at AutoFi
5.0★
Recruiting Review from Anonymous
They were able to meet the deadlines and were responsive to deliverables. They have a large talent pool and network and can fill needs promptly. They are always responsive and are willing to help out to resolve any issues.
Gary Bogachkov
VP of Engineering at Connectiv
4.8★
Software Development Review from Gary Bogachkov
The Beon Team was instrumental in building several versions of our event workflow-management platform, web registration, and customer experience web app - as well as our core event websites.
An overall great experience and I consider them as an integral part of my team.
Great culture and communication. Their engineers sincerely want to always improve and deliver a high-quality product.
Reviews verified by DesignRush and sourced from the agency's profile
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Kernelics is a boutique web and mobile software development firm
for startups and tech companies...
Top Services:
Mobile App Development
Staff Augmentation
Product Design
Software Development
eCommerce Development
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$40/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
18 Projects Listed
Kernelics Services
Mobile App Development
Staff Augmentation
Product Design
Software Development
eCommerce Development
IT Services
Web Design
Software Testing
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Small Business Industry
Fintech Industry
Marketing Industry
Data sourced from the agency's DesignRush profile
Kernelics Reviews & Testimonials
Dzmitry Novikau
Co-Founder at Obsidian AI
5.0★
Staff Augmentation Review from Dzmitry Novikau
I worked with Kernelics on a crypto project where we needed help with both design and development. From the beginning, the team was easy to communicate with and clearly understood what we were trying to build.
The designer improved our initial ideas by making the user experience more intuitive. They suggested better ways to structure the navigation and user flow, which helped reduce friction and made the product easier to use.
We also brought in one of their developers, who worked alongside our existing team member. They collaborated well, completed the work on time, and handled some challenging parts of the exchange functionality without any issues.
Overall, Kernelics delivered quality work, stayed within budget, and were professional throughout the process. I’d recommend them to others looking for a reliable design and development partner, especially for crypto or fintech projects.
Stsiapan Kolesau
CEO at Module Technology
5.0★
Web Development Review from Stsiapan Kolesau
I CEO at the construction company specializing in modular buildings and their components. With years of experience and multiple projects, we decided to expand our online presence beyond our two existing landing pages. We needed a corporate portal to showcase products, manage content easily, and dynamically calculate product costs.
On a recommendation, we chose Kernelics, and their organized approach and clear task division impressed us from the start. They began with an in-depth analysis of our needs and a competitive review. For the design, we requested a minimalist style, and the results were spot on, requiring only minor tweaks to meet our expectations.
For development, Kernelics selected React, Next.js, and TypeScript, with Strapi for the admin panel. They also integrated Google Sheets to handle dynamic price calculations, enabling instant updates on the site by simply modifying the spreadsheeta feature weve found incredibly useful.
Now, two years later, the portal continues to support our growth, and were planning new developments for our main site.
Kernelics stood out for their transparent approach and professionalism at every stage, and I confidently recommend them to anyone seeking a reliable web development partner.
Reviews verified by DesignRush and sourced from the agency's profile
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Win the market with bold design and brandingWe are Qream brand transformation agency allergic to mediocrity.Marketers & founders come to us when exhausted from bad ideas or poor service. We bring inspiring visions to life in web & brand design and help your business grow with the long-term marketing...
Top Services:
Web Design
Branding
UI/UX Design
Web Development
Graphic Design
Show more
Location
Kyiv, Ukraine
Number of Employees
Under 49
Average Hourly Rate
$80/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
28 Projects Listed
Qream Services
Web Design
Branding
UI/UX Design
Web Development
Graphic Design
Creative Services
Design Services
Logo Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Rakuten Viber
Iota
Huobi Global
Rewire
Raiffeisen Bank
TimeCamp
ChaosNative
Spot.io
Empiric
Next Tech Girls
Data sourced from the agency's DesignRush profile
Qream Reviews & Testimonials
Vitalii Drach
Chief Executive Officer at RD2
5.0★
Web Design Review from Vitalii Drach
Qream has worked on a complex website re-design, production and built it from scratch for our Blockchain company.
Qream delivered everything on time (most of the times even earlier). The client is extra satisfied with Qream's performance. The process of discovery was super thourough to ensure the results were up to our expectations.
Qream also helps us with website maintenance. The impeccable process of communication always ensures that we get desired result with minimum edits with a short turnaround time.
Definitely recommend Qream for anyone's who's looking for a busines+design partner, rather that just a design vendor.
Reviews verified by DesignRush and sourced from the agency's profile
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In our approach to crafting digital products, Nyoka view it as more than just the synthesis of intelligent code and creative design. It is a genuine partnership, bridging ideation and innovation. Our collaboration is founded on principles of transparency, effective communication, professional project...
Top Services:
Web Design
AI Development
Mobile App Development
Blockchain
Software Development
Show more
Location
Holly Springs, North Carolina
Number of Employees
50 - 99
Average Hourly Rate
$40/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
10 Projects Listed
Nyoka Services
Web Design
AI Development
Mobile App Development
Blockchain
Software Development
ERP Consulting
CRM Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
DELL
Citibank
Paramount
Data sourced from the agency's DesignRush profile
Nyoka Reviews & Testimonials
John Baker
Founder and CEO at D2L
5.0★
CRM Consulting Review from John Baker
We wanted to streamline our educational company's CRM system to
boost student engagement and satisfaction while reducing churn. Nyoka provided an in-depth CRM overhaul, customizing workflows,
integrating automation, and creating user-friendly dashboards. Key deliverables included a
personalized student engagement module, automated feedback collection, and a
comprehensive data analysis tool. The project resulted in an increase in student satisfaction, a
notable drop in churn, and an increase in data accuracy, significantly impacting our
company's success metrics.
Michael Serbinis
Founder and CEO at League
5.0★
AI Development Review from Michael Serbinis
Nyoka designed and implemented an advanced BI Analytics System
tailored to our medical operations. Key deliverables included real-time data visualization,
predictive analytics for patient outcomes, and automated reporting tools for streamlined
decision-making.
The project did incredibly well, making our work 30% more efficient
and cutting reporting time by an amazing 25%. It exceeded what we originally hoped for.
Christoph Nicola
Founder at Tilta
5.0★
ERP Consulting Review from Christoph Nicola
Nyoka's solution encompassed a comprehensive ERP deployment,
incorporating modules for finance, HR, and supply chain management. Key deliverables
included automated financial reporting, customized dashboards, and seamless integration
with existing systems. The project was completed on time. The ERP system now makes
our data management faster and more efficient compared to our previous methods
Reviews verified by DesignRush and sourced from the agency's profile
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Lampa delivers high-quality outsourcing services and custom software solutions that drive innovation and business success in today's competitive digital landscape. We are helping to launch start-ups ! We are developing 20+ software solutions every year. Our projects reached more than 12 000 000 downloads...
Top Services:
Web Development
Mobile App Development
Software Testing
UI/UX Design
IT Services
Show more
Location
Vinnytsia, Ukraine
Number of Employees
50 - 99
Average Hourly Rate
$30/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
24 Projects Listed
Lampa Software Services
Web Development
Mobile App Development
Software Testing
UI/UX Design
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Dogiz
1+1 Media
Virgin Radio
LetyShops
Audiokitab
Crypto Crew
Data sourced from the agency's DesignRush profile
Lampa Software Reviews & Testimonials
Stu Da
Review from Google
5.0★
Stu Da's Review Sourced from Google
If you need to develop a high-quality mobile application, then this is the place for you. They do it well (1+1 and LetyShops did not complain at all) and maintain an excellent balance of price and quality.
Reviews verified by DesignRush and sourced from the agency's profile
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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.
Reviews verified by DesignRush and sourced from the agency's profile
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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
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VerifiedVerified by the DesignRush team for authenticity and credibility.
Crafting Custom Software & DevOps Outsourcing Solutions Since 2009.
We build AI-accelerated software products faster, smarter, and built to scale. From LLM integrations to full-stack delivery, our teams ship real value. Together with you.
Were Valletta.Software a software development company where human engineers and AI work side by side to build faster, smarter...
Top Services:
AI Development
Mobile App Development
Software Development
Staff Augmentation
Web Design
Show more
Location
Cospicua, Malta
Number of Employees
100 - 249
Average Hourly Rate
$44/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
8 Projects Listed
Valletta Software Development Services
AI Development
Mobile App Development
Software Development
Staff Augmentation
Web Design
Web Development
Software Testing
Blockchain
DevOps Consulting
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Award WinnerRecipient of a Best Design Award for outstanding work.
We take digital products from zero to one
We are one of the world's top digital product studios. A team of 90+ experts creating memorable designs, scalable architectures, and future-proof code for an easy transition to the next phase of your project...
Top Services:
UI/UX Design
Branding
Web Design
Logo Design
Design Services
Show more
Location
Seville, Spain
Number of Employees
50 - 99
Average Hourly Rate
$125/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
1 Project Listed
Z1 Digital Studio Services
UI/UX Design
Branding
Web Design
Logo Design
Design Services
Product Design
Digital Strategy
Web Development
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Digital Minds On is an innovative technology company specializing in diverse digital services aimed at empowering businesses in the online world. Our expertise spans Web Development, where we build responsive and engaging websites; Game Development, creating captivating gaming experiences; and Software...
Top Services:
Web Development
Location
Sherwood Park, Canada
Number of Employees
50 - 99
Average Hourly Rate
$40/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
2 Projects Listed
Digital Minds On Services
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Kingstreeplumbing
Scantrik Medical Supplies
Hiphen Solutions
WOW Entertainment For Life
Scentpura
Data sourced from the agency's DesignRush profile
Digital Minds On Reviews & Testimonials
Gene McCreesh
Review from Google
5.0★
Gene McCreesh's Review Sourced from Google
FIVE STARS!!! 10 out of 10.
After more than 30 years in business, I’ve learned the hard way that not all website and SEO companies deliver on their promises. Over the years, I’ve hired multiple companies that talked a big game but never produced real results.
Nowadays, having a strong online presence is absolutely critical in the service industry, and Jeremy at Digital Minds has finally gotten us moving in the right direction. From day one, he’s been honest, knowledgeable, responsive, and incredibly easy to work with. He always answers the phone, knows SEO and website marketing inside and out, and consistently over-delivers for a very fair price.
What I appreciate most is that Jeremy isn’t trying to drain your budget with unnecessary extras. He puts together a realistic game plan and rolls things out the right way so you get the maximum return on your investment.
I can honestly say I’ve finally found my SEO, website, and marketing team. Highly recommend Jeremy and his team at Digital Minds to any business owner looking for real results. 100%. I'm super excited to grow this area of my business with the support of people that know what they're doing.
Thank you,
Gene McCreesh
President
McCreesh Tree Service, Inc.
Farah Ferguson
Review from Google
5.0★
Farah Ferguson's Review Sourced from Google
I’ve been with digital minds for several years, Jeremy is always available to help me with any questions I have and works hard to keep my business, in this day and age that is a huge plus! I highly recommend them.
Elizabeth Criscuolo
Review from Google
5.0★
Elizabeth Criscuolo's Review Sourced from Google
Jeremy at Digital Minds is fantastic. From start to finish, he was incredibly personable, easy to talk to, and genuinely invested in making sure everything turned out exactly the way I needed. His responsiveness is unmatched — every question was answered quickly and clearly, and he consistently went above and beyond to keep the process smooth. If you’re looking for someone reliable, professional, and truly customer-focused, Jeremy is the one. Highly recommend!
Reviews verified by DesignRush and sourced from the agency's profile
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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
Show more
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!
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We are CimpleO, an award-winning production studio that delivers on time and budget. Since 2012.
We develop custom software, complex web services, desktop applications, client-server systems, elegant web, and mobile apps as well as IoT solutions that are made to scale...
Top Services:
eCommerce Development
Web Development
Web Design
IoT
Software Development
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Location
Phuket, Thailand
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
CimpleO Services
eCommerce Development
Web Development
Web Design
IoT
Software Development
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
At Cinnova, we treat your business as our own, combining design-thinking, engineering, and business acumen to solve complex challenges. Our flexible engagement models ensure tailored solutions that drive growth and efficiency...
Top Services:
Web Development
Mobile App Development
Software Development
UI/UX Design
Web Design
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Location
Cincinnati, Ohio
Number of Employees
100 - 249
Minimal Budget
$25,000 - $50,000
Cinnova Technologies LLC Services
Web Development
Mobile App Development
Software Development
UI/UX Design
Web Design
SEO
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
University of Cincinnati
HP
ProCamps Worldwide
Data sourced from the agency's DesignRush profile
Cinnova Technologies LLC Reviews & Testimonials
Kyle Neely
Review from Google
1.0★
Kyle Neely's Review Sourced from Google
Sketchy method of cold calling to get leads by claiming they talked to someone else at my org that they did not in fact talk to. Called on my personal cell phone. Would not do business with them if the engage this this type of misleading lead generation.
First
Review from Google
1.0★
First's Review Sourced from Google
Sketchy people would be a polite way to put it.
Kept sending advertisements to a general email box, I responded asking to unsubscribe, they started sending those advertisements to the email from which I responded.
I wouldn't trust these people to do anything.
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Our Model Is Much Different And Way Better Than the Usual Offshoring Nonsense.
Our Yourshore model is intentionally designed to give you the very best remote engineering solution that solves for all the usual pain points that plague traditional offshore vendors...
Top Services:
Software Development
HR Outsourcing
Location
Menlo Park, California
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
TurnKey labs Services
Software Development
HR Outsourcing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Accelerating Software Innovation With AI-Native Engineering
Engenious is an AI-native quality engineering partner helping startups and enterprise teams build and deploy software with confidence. We specialize in advanced QA automation, AI model validation, and mobile quality engineering, enabling organizations to accelerate release cycles while reducing risk. From...
Top Services:
Mobile App Development
Web Development
AI Development
Location
Las Vegas, Nevada
Number of Employees
Under 49
Average Hourly Rate
$75/hr
Minimal Budget
$25,000 - $50,000
EnGenious Services
Mobile App Development
Web Development
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Creating Effective Digital Solutions For Complex Challenges
We are Zentix Soft, a UK-founded IT company with offices in Ukraine and Latvia. Our team specializes in full-cycle web development, mobile app development, and custom software solutions. We operate in three models: in-house, outsourcing, and outstaffing, helping clients build efficient and scalable...
Top Services:
Web Design
Mobile App Development
Web Development
Software Development
UI/UX Design
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Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
1 Project Listed
ZentixSoft Services
Web Design
Mobile App Development
Web Development
Software Development
UI/UX Design
eCommerce Development
WordPress Website Design
Software Testing
Blockchain
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
DuckMa is a seasoned mobile app development agency that elevates businesses to new heights through innovative digital solutions. With over a decade of experience, DuckMa employs a unique method that transforms visionary ideas into reality, delivering advanced software and mobile applications. The agency...
Top Services:
Digital Services
Product Design
Digital Strategy
IoT
AI Development
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Location
Rezzato, Italy
Number of Employees
Under 49
Average Hourly Rate
$149/hr
Minimal Budget
$25,000 - $50,000
DuckMa Services
Digital Services
Product Design
Digital Strategy
IoT
AI Development
Mobile App Development
Software Development
Blockchain
Wearables
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
RIB
arriva
amiko
Data sourced from the agency's DesignRush profile
DuckMa Reviews & Testimonials
niccolò calandri
Review from Google
2.0★
niccolò calandri's Review Sourced from Google
Unfortunately we didn't find ourselves in terms of development methodology and results. The work was not only late but was not even complete.
When asked to do the bare minimum, they asked us for more money.
After loud complaints, they restarted the development and completed the guaranteed minimum. Edited review.
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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
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
Show more
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
Frequently Asked Questions About React.js Developers
What are the typical React.js development services?
React.js development companies provide end-to-end services that span the entire software development lifecycle, from strategy and design to development and launch. Core services include:Â
React.js consulting: Guiding businesses on building and optimizing their React applications through component selection, architecture design, and roadmap development.Â
Custom React.js development: Engineering applications tailored to a business's specific needs, goals, and existing IT infrastructure, and typically include web design and web development. Â
UI/UX design: Delivering intuitive interfaces, clear user flows, and standardized design systems that align with a brand and its target users.Â
API integration: Connecting the React frontend to back-end systems, third-party tools, and external data sources to support seamless functionality and user experiences.Â
Platform migration: Rebuilding or migrating legacy frontends to React to improve maintainability, usability, and performance, often with minimal disruption.Â
Maintenance and support: Providing post-launch monitoring, debugging, performance optimization, and technical support.Â
Many React.js developers also offer specialized expertise, including SaaS products, web application development, customer portals, eCommerce solutions, and minimum viable products (MVPs). Â
Some React.js development companies may also offer digital marketing services, such as content marketing, search engine optimization (SEO), and branding.Â
What is the difference between React and React Native?
The main difference is that React is used to build web user interfaces, while React Native is for developing mobile applications. Here are more details on their differences:Â
Â
React
React Native
Primary platforms
Websites, web applications, and single-page applications
iOS and Android mobile apps
Tech base
JavaScript/TypeScript with React for web UI
JavaScript/TypeScript with React, rendered through native UI components
Best for
Businesses building browser-based products, customer portals, dashboards, eCommerce sites, and SEO-focused web experiences
Businesses building cross-platform mobile apps for both iOS and Android with shared logic and accelerated development time
Examples
Facebook, Instagram, Netflix web
Microsoft Teams and Shopify
What are the typical React developer tools?
React.js developers typically choose their stack based on a client's product goals, technical requirements, and existing systems. For example, they may use Formik for complex forms and validation, Storybook for developing and testing components in isolation, and MUI for production-ready UI components and design systems.Â
Databases and infrastructure: PostgreSQL, SQL Server, RedisÂ
Can React.js developers build AI-powered features into web applications?
Yes. A React.js developer can build AI-powered features into a web application by integrating model APIs, SDKs, and AI workflows into the product experience. Â
Depending on your goals, this may include providers such as Google Gemini or Anthropic Claude, along with React developer tools, like Vercel's AI SDK for building chat, search, recommendation, and automation experiences in React-based apps.Â
These companies can help you build features such as:Â
Personalized content and recommendations based on user behaviorÂ
Chatbots and virtual assistants for real-time customer supportÂ
Smart search with autocomplete, semantic search, and related-result suggestionsÂ
AI-assisted dashboards that generate summaries, reports, forecasts, and insights from business dataÂ
When should you hire a React.js development company instead of using an in-house team?
The right choice depends on your project goals, internal capacity, timeline, and need for control. You may want to hire a React.js development company if:Â
You have a short-term or time-sensitive project, but your internal team is already at capacity.Â
You do not have the specialized expertise required for the project, such as React architecture, performance optimization, migration, or AI feature integration.Â
You need to accelerate delivery without hiring and onboarding a full internal team.Â
You want access to a broader range of skills, such as design, front-end engineering, QA, and post-launch support, through a single external partner.Â
You need temporary support to fill skill gaps or expand delivery capacity.Â
Use an in-house team when:Â
The application is a core business product that requires long-term ownership and deep institutional knowledge.Â
The project involves highly sensitive systems, proprietary logic, or strict security and compliance requirements.Â
You need close day-to-day collaboration, faster internal feedback loops, and direct control over priorities.Â
The product requires continuous iteration and alignment with multiple internal teams over time.Â