Syed Mohammed Sirajuddin Founder and CEO at Eventas

5.0★

AI Development Review from Syed Mohammed Sirajuddin

We engaged AB Ark Solutions to build Eventas, a full-scale AI-powered event management SaaS platform. The scope was ambitious, covering multi-tenant architecture, WhatsApp and Voice AI assistants, automation workflows, and a premium user interface, and they handled every part of it with professionalism and clarity.From the start, the team took time to genuinely understand the product vision. They did not just execute requirements; they brought ideas, flagged risks early, and structured the entire engagement with proper documentation, milestone planning, and a solid SLA. That level of organization is hard to find.The technical execution was strong across the board. React, Node.js, AWS infrastructure, AI integrations, and Stripe billing were all handled cleanly. What I appreciated most was their focus on user experience. They understood that an MVP needs to look and feel premium if it is going to impress pilot customers, and they delivered exactly that.Communication was consistent, response times were fast, and they were always open to feedback. If you are building a serious product and need a team that treats it with the same seriousness, AB Ark Solutions is the right choice.

Andrew Walker Director at SA Property Investors Network

5.0★

Web Development Review from Andrew Walker

We had an outstanding experience working with the development team on our Property Deal Calculator project. From the beginning, the guys have been proactive, responsive, and extremely committed to bringing the vision to life.The calculator was built specifically to help our clients and SAPIN members analyse property investment deals properly, and the team really understood both the technical side and the practical investor side of what we were trying to achieve.Their communication has been excellent throughout the process, turnaround times have been fast, and nothing has ever felt like too much trouble. They've stayed on the ball, handled changes professionally, and consistently delivered high-quality work.What impressed me most is their willingness to problem-solve and improve the system as we go, rather than just ticking boxes. The end product is clean, functional, user-friendly, and adds real value to our members.Highly recommend these guys to anyone looking for a professional, reliable, and solutions-driven development team. Looking forward to continuing the journey with them.

Charlie Clark Founder at Tracka AI

5.0★

Mobile App Development Review from Charlie Clark

We partnered with AB {Ark} Solutions to build a mobile app that could genuinely stand out in a crowded habit-tracking space, and they delivered across every key area. From the outset, they understood the vision combining a clean, intuitive user experience with powerful features like streak tracking, journaling, and AI-driven insights. Their ability to translate that into a well-structured product roadmap gave us confidence early on, and they followed through with a high-quality build. The app includes everything we set out to achieve, from habit tracking and calendar integration to a fully functional premium subscription model and personalised recommendations powered by AI. What stood out most was their attention to UX and how well they balanced functionality with simplicitycritical for a consumer wellness product. Communication was smooth throughout, with regular sprint calls and responsive collaboration via Slack, which kept everything on track. They hit our goals of building a scalable, feature-rich app within a tight timeline, and the final product feels polished and ready for market. Overall, a strong, reliable partner for anyone looking to build a high-quality mobile app with modern features and thoughtful design.

Keaton Martinez Founder at Helponymous

5.0★

Mobile App Development Review from Keaton Martinez

I have been working with MindInventory for over 7 years now. I absolutely love this company, the team, the code, designs, the way they communicate, just everything about them. I would recommend them to anyone. If you want high quality, great communication and an all star team, you found the one.

Dan Ferguson Chief Technology Officer at Imperial Wealth

4.7★

Web Development Review from Dan Ferguson

Its been amazing to work with MindInventory. Theyve allowed us to quickly scale our workforce, deliver more projects and reduce the stress of our on shore team. Working with their leadership has been smooth sailing from day 1. Theyve very responsive, seemingly always online and ready to help when and if there is an issue. I cant recommend them more highly.

Sam Zaid CEO at Getaround

5.0★

Mobile App Development Review from Sam Zaid

Their team's technical proficiency and creativity have significantly contributed to the success of our world's first connected carsharing marketplace. Zazz not only met but exceeded our expectations, delivering a seamlessly integrated and user-friendly mobile app that has truly empowered people to carshare everywhere. The collaboration with Zazz has proven to be a valuable partnership, marked by open communication, timely delivery, and a genuine dedication to our mission.

Jay Thrash SENIOR IOS DEVELOPER at Epic Games

5.0★

Mobile App Development Review from Jay Thrash

Their unparalleled expertise and dedication to excellence were evident throughout the entire collaboration. Zazz's team consistently demonstrated a deep understanding of our vision, translating it into a seamless and innovative mobile application. Their commitment to quality and precision in every aspect of the development process was truly impressive. Zazz's ability to navigate complex challenges with agility and deliver solutions that exceeded our expectations was instrumental in the success of our project.

Don Harmon Director of Global IT Services at Dorel Juvenile

5.0★

Mobile App Development Review from Don Harmon

Zazz's commitment to delivering a high-quality mobile app for Dorel Juvenile was evident throughout the entire development process. The team consistently communicated progress, promptly addressed any concerns or modifications, and ensured that the final product not only met but exceeded our expectations. The mobile app developed by Zazz not only showcased cutting-edge technology but also reflected a deep understanding of the child-centric focus that Dorel Juvenile upholds.

Sergey Novik Co-Founder at El Pixel

5.0★

Staff Augmentation Review from Sergey Novik

Were developing an internal image processing tool for our design team and needed two machine learning engineers, since our core developers were busy with other client projects. We required extra hands familiar with Python and computer vision, so after a developers market review, we hired them from SumatoSoft.The SumatoSoft developers joined our team and were able to swiftly adapt to our workflows, which resulted in them delivering the working models well before our hard deadline.Communication was straightforward throughout the engagement. We had video calls and exchanged brief text updates on a weekly basis. The delivered code is clean, and pull requests are well-documented.I appreciate that they pushed back on a few of our initial architecture ideas. They challenged our original approach and proposed a better method for handling the model weights. We plan to bring them back for the next phase of development.

Domien Van Eynde Team Lead at Daiokan

5.0★

Web Development Review from Domien Van Eynde

SumatoSoft is the firm to work with if you want to keep up to high standards. The professional workflows they stick to result in exceptional quality. Important, they help you think with the business logic of your application and they don’t blindly follow what you are saying. Which is super important. Overall, great skills, good communication, and happy with the results so far.

Alexander McCaig Co-Founder & CEO at Tartle

5.0★

eCommerce Development Review from Alexander McCaig

The system has produced a significant competitive advantage in the industry thanks to SumatoSoft’s well-thought opinions. They shouldered the burden of constantly updating a project management tool with a high level of detail and were committed to producing the best possible solution.

Iryna Liashko Digital Marketing Specialist at SoloWay Technologies

5.0★

Software Development Review from Iryna Liashko

We engaged Acropolium as a development partner to support delivery of a SaaS-based warehouse management system for our end client. They handled key backend components, third-party integrations, and overall system architecture alignment. The engagement ran from May to September 2025.Acropolium took full ownership of complex technical components and worked as a seamless extension of our internal team from day one. They required minimal supervision, communicated proactively, and adapted well to changing requirements throughout the project.The results were strong: our end client saw a 30%+ improvement in order processing efficiency, a significant reduction in manual operations and errors, and smooth integration with existing systems.We were thoroughly impressed by their technical quality, reliable delivery, and professional approach. Deadlines were consistently met, and the team responded quickly to feedback. The collaboration was smooth from start to finish.We would confidently work with Acropolium again and highly recommend them as a trusted software development partner.

Viacheslav Koziura Product owner at RSQD AI

5.0★

Startups Software Development Review from Viacheslav Koziura

Acropolium provided a highly skilled team for our short-term project. We had strict deadlines, and they helped us deliver everything on time. Beyond just supplying developers, they also contributed valuable expertise that improved the overall outcome. It was a smooth and professional collaboration.

Oleksandr Romanov Founder & CEO at Idea Team

5.0★

Node.js Review from Oleksandr Romanov

We partnered with the team to support the integration of AI capabilities into our existing Node.js tech stack, and the experience exceeded our expectations. From the very beginning, they demonstrated a strong understanding of both backend architecture and modern AI tools, which allowed them to quickly align with our business goals.Their approach was structured and transparent: they helped us choose the right AI models, designed scalable integration flows, and ensured smooth interaction between services without compromising performance. Communication was consistent, deadlines were met, and any challenges were addressed proactively.What stood out the most was their ability to bridge the gap between complex AI concepts and practical implementation within a real production environment. As a result, we significantly improved our products functionality and reduced time-to-market for new features.I would highly recommend this team to anyone looking to integrate AI into a Node.js-based system in a reliable and efficient way.

Daria Stolyar Manager at Custom Software Development Company

5.0★

Software Development Review from Daria Stolyar

We hired Altoros engineers as an essential extension of our client-facing internal teams. This was a tough decision because our reputation as a brand depends on the overall efficiency of our processes and we needed to make sure all risks are mitigated when it comes to delivery. Altoros has not let us down.Together with Altorosians we successfully deployed a number of tough and technologically complex projects on time. So our collaboration is certainly set to continue.

Victoria Lewis Director at Equine Affairs Ltd

3.5★

Software Development Review from Victoria Lewis

We enjoy working with our team, Roman Yurkin, Tatyana Kobzar, Svetlana Kalchanka and Tatiana Anop. They bring expertise and immense value to our business with each piece of work they complete. They are a major part of our business development and delivery.

Greg Lipper Managing Director at Happi Pte Ltd

5.0★

Ruby on Rails Review from Greg Lipper

In my 30 years in the software business, I have never had as positive an experience with an outsourced development services provider as I have with Altoros. Each Altoros engineer we have worked with has been strong technically, estimated development times accurately, completed projects on time, and delivered code and projects with high quality. Beyond that, they have helped improve our thinking and approach with suggestions and ideas that were better than the spec of instructions we supplied.

Undisclosed CTO at V Card Global

4.7★

Web Development Review from Undisclosed

Matellio is one of the best organizations I have had a chance to work with. Their unique approach to becoming an integrated extension of our corporate programming staff provides us with the ability to design and implement solutions in an ever changing environment.

Nusrat Jahan Trissa Manager at Axentec PLC

5.0★

IT Compliance Solution Review from Nusrat Jahan Trissa

Im very happy with the results Liquid Technologies delivered! They provided full-scale IT support and optimized our website for performance, security, and scalability. The site now loads incredibly fast, is beautifully designed, and much easier to manage from the backend.Timothy was highly responsive throughout the entire processhe listened to our feedback, explained technical concepts clearly, and made sure every update aligned with our business goals. A huge thanks to CEO Hadi Tabani and the entire Liquid Technologies team for their professionalism, technical expertise, and dedication. It was a smooth and successful collaboration from start to finish!