Oleg Sotnikov CEO at AppMaster

5.0 ★

AI Development Review from Oleg Sotnikov

Diffco built a complex, production-grade AI agentic system and backend for our client's fintech platform owning architecture, AI/ML components, and AI agents in a security- and compliance-sensitive environment. They delivered on time and within budget, communicated proactively, and operated like part of our own team, taking ownership and suggesting better solutions throughout. Deep AI/ML and senior backend expertise. We'd happily work with them again.

Julia Platova VP Strategic Partnerships at OVA Solutions

5.0 ★

Mobile App Development Review from Julia Platova

We partnered with Diffco for a comprehensive software development project aimed at delivering a mobile application and backend system for our client. The goal was to create a seamless, secure, and scalable solution within a 4-month timeline and $50k-$200k budget. Diffcos team was highly professional from start to finish. They handled everything: UI/UX design, backend architecture, API integration, and deployment. After the launch, they continued to support us with maintenance and performance optimization. The application received positive feedback and has proven stable and scalable. Were highly satisfied with Diffcos expertise, commitment, and ability to deliver real results.

Max Shmatkov Manager at Centerligh

5.0 ★

Mobile App Development Review from Max Shmatkov

As an advantage of working with this company I’d like to note that their Agile development method is amazing! Diffco earned my trust through such approach and the team’s professional attitude.

Undisclosed Founder & CEO at BeerRun

5.0 ★

Mobile App Development Review from Undisclosed

Simublade developed a mobile application for a liquor delivery company. Their work also included design and user interface. The application is now complete and awaiting launch in the App Store. The client is happy with Simublade’s work, particularly their superior customer service and the personal touch they put on their work. The team stuck to deadlines and communicated clearly during the project.

Quinn Favret CEO at Restaurant Ordering Solution

5.0 ★

Software Development Review from Quinn Favret

Simublade provided frontend development with React. Their team integrated the system to API endpoints. Simublade has built a functional frontend. The code has become an integral part of the business. Their team was communicative and flexible. The work was very clean and well-organized.

Roy de la Rosa Founder & CEO at Just.Live

5.0 ★

Web Development Review from Roy de la Rosa

From scratch, Simublade designed and developed a social justice application for iOS and Android. The team implemented a feature to temporarily maintain deleted items in the Cloud. They also developed a website. Simublade delivered a product that not only exceeded the client’s expectations but also received positive user feedback for its modern aesthetic and innovative features. The team provides guidance to support lasting collaboration. Their timeliness and commitment result in a valuable partnership.

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.

Lee Tupper CTO at Remotiv (formerly Financial Soundings)

3.8 ★

Mobile App Development Review from Lee Tupper

Vention has delivered excellent design prototypes and accurate time estimates. The app is still in beta mode, and the partnership with [...] Vention will [continue] until the release of the next version. Vention is a reliable team that offers quality service. (Verified via email)

Jon Wade CTO & Founder at Union54

5.0 ★

Staff Augmentation Review from Jon Wade

Vention’s efforts allowed the successful development of the product, resulting in new customers. They provided backend developers, business analysts, UI designers, and QA testers to develop our solution. Vention cultivated a seamless partnership through constant updates and a collaborative approach. Overall, their team’s well-rounded expertise was impressive.

AJ Canty CTO and Co-Founder at Primer

5.0 ★

Web Development Review from AJ Canty

We’ve been working with Vention for quite some time and consider them an extension of our team, rather than an offshore vendor. We needed solid mobile developers to work with our in-house engineers to build our Primer SDKs on both mobile platforms. This was not a trivial thing as it required a lot of cross-functional communication, but the Vention team was up to the challenge. They quickly adopted the best practices we follow at Primer and proved to be effective and proactive.

Rafael Umann CEO at Azion

5.0 ★

AI Development Review from Rafael Umann

Our business processes have changed as a result of their ability to take our ideas and put them into a completely working solution. We are ecstatic with the outcome; working with SHURU has revolutionized our industry. Their group provided an AI solution that greatly increased the productivity of our workflow. They were genuinely aware of our needs, competent, and quick to respond. They are excellent for any AI project, in my opinion. Superb knowledge and assistance! We were pleasantly surprised by the AI models that SHURU produced for us.

Ihor Palteka Marketing Specialist at LOVAT

5.0 ★

Web3 Development Review from Ihor Palteka

We worked with CIDT on building a web3 tax module for our platform. The team created the full backend: blockchain data processing, NFT and DeFi event detection, VAT logic, and reporting. Communication was easy, and we always talked in Slack with regular Zoom calls to check progress. The system works stable and fits well into our product. We had some extra design iterations, but the team handled them quickly. Overall, it was a good and smooth cooperation, and we are happy with the final result.

Dan Baryshnyk UI/UX Designer at TradeVibe

5.0 ★

Web3 Development Review from Dan Baryshnyk

Working with Consider It Done Technologies has been an outstanding experience. Their team helped us turn the idea of TradeVibe into a fully functional validator and staking automation platform. They managed the entire process - from product architecture and design to backend development and DevOps - with impressive technical precision and attention to detail.

Blockchain Review from Hanna Korovianska

We partnered with CIDT to integrate a cryptocurrency payment module into a custom eCommerce platform we were developing for one of our clients. Our goal was to add a secure and seamless crypto payment option without disrupting the existing checkout flow. The CIDT team handled everything related to blockchain integration from wallet connections and smart contract setup to documentation and testing. Their work was well-structured, efficient, and fully aligned with our development process. A special mention goes to Ramil, CIDTs CTO, whose technical expertise and leadership were outstanding. He guided our team through the blockchain-specific parts of the project, explained complex concepts in simple terms, and helped ensure that the solution was both reliable and easy to maintain. All milestones were delivered on time, communication was smooth, and the final integration performed flawlessly. Within the first three months after launch, over 3% of transactions were completed via crypto payments, with a higher average order value than traditional methods. Overall, working with CIDT was an excellent experience. Theyre a professional, knowledgeable, and trustworthy team, and we look forward to future collaborations.

Abhay Mistri Undisclosed at Undisclosed

4.0 ★

Mobile App Development Review from Abhay Mistri

Ok service.

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.

Sergei Smirnov Senior Manager, Online Publishing at East View Information Services

5.0 ★

Web Development Review from Sergei Smirnov

We worked with Oxagile on revamping one of our content platforms hosting bibliographic data from Russia. It was in 2016 and the project was quite complex with a strict and short timeline. We were very happy with the results and impressed by their expertise and project management practices.

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.

Mason Ferlic CEO at GripFusion

4.8 ★

Consumer IoT Review from Mason Ferlic

GripFusion is a sports technology startup developing Tactile Intelligence. Our flagship product, the ForceBall, is the first grip-sensing baseball. We approached Atomic Object with the challenge to build a React Native iPad app to connect with the embedded electronics over BLE and visualize sensor data in real time. Atomic stepped up to the plate and hit a home run! They took early R&D code and we're able to successfully navigate IoT challenges, large amounts of sensor data, and seamless UX. The developer team worked closely with our technical staff to incorporate evolving firmware and hardware improvements. The design team did hundreds of hours of user discovery and product feedback to ensure we deliver a cutting-edge experience. Overall, Atomic has the breadth and depth to tackle complex hardware-software systems.