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.

Dmitriy Vihrov CMO at Petslike - online pet shop

5.0 ★

Digital Design Review from Dmitriy Vihrov

I enjoyed working with this team great design on time. But what impressed me the most - was the people. I had a feeling that they were interested in my ideas, so that`s why I love the result. I recommend CityTech Design, especially if you want not a standard cms solution but a personally crafted website that matches all your needs.

Nikita Cikaluk Sales and Marketing Advisory at DoctoWell

5.0 ★

Web Development Review from Nikita Cikaluk

We hired CityTech to develop a new site for our company. We didnt have a high budget, so we went with the budget option. They presented us with theme options and helped us set up everything, including the hosting. Thanks to Steve and his team.

Marija Dvornikova Sales Project Manager at Krassky

5.0 ★

Logo Design Review from Marija Dvornikova

We hired CityTech to create a logo design and branding guide for a client of our interior design company. We liked the results and we'll recommend them again.

Chris Holbrook Co-Founder at Hanu Health, Inc.

5.0 ★

Graphic Design Review from Chris Holbrook

Fantastic job! The project was smooth, the price was reasonable and the response / turnaround was AMAZING. I'd always wake up to edits to my document that were well implemented. Would definitely work with them again.

João Otávio Vieira Project Manager at A5 Labs

5.0 ★

Product Design Review from João Otávio Vieira

Outcrowd team was very professional and responsive during the entire project lifecycle. They have a very transparent and effective workflow and were able to undesrtand our briefing and deliver a high quality work. I expect to work with them again on future projects.

Pavee Ramanisankar Co-founder at Finwego

5.0 ★

Product Design Review from Pavee Ramanisankar

One of the best design partners I have come across. Highly recommend!

Mobile App Development Review from Peter Curtis

It’s comfortable and pretty easy to work with Cogniteq. The company offers competitive prices and a good quality of services. We’ve managed to establish solid ways of working but I believe that for our future project we will move forward in making all the processes even more comfortable for all of us.

Jan-Willem Luijters Head of Delivery at Cellpoint Digital

5.0 ★

Mobile App Development Review from Jan-Willem Luijters

The quality of their staff and their reliable honest management are impressive. Thanks to the contribution from the highly talented Cogniteq staff we implemented the Native Mobile Application on both iOS and Android platforms. On top, Cogniteq helped us increase knowledge of swift (iOS) and Kotlin (Android).

Bahador Katouzian Creative Director at Go Up Ltd

5.0 ★

Web Development Review from Bahador Katouzian

Cogniteq team helped us with Web development, and we're completely satisfied with the result. Cogniteq is a team of professionals who were clear, responsive, and competent during our work. The team worked ahead of the schedule, we could see the progress during calls and all the feedback on the project status from the PM was clear and comprehensive. Should there be a project that we can’t cover with our internal resources, we will definitely reach out to Cogniteq for a quote again.

John Roberts Managing Member at Dynamic Technology Concepts, LLC (DYNATEC)

5.0 ★

Web Development Review from John Roberts

Hector, the Founder, Owner and Driving Force of Boostmonitor designed, constructed, developed and launched my MPGPLUS.COM website. I was amazed and extremely pleased with every aspect of the services he provided. I am proud of the MPGPLUS website and very grateful to Hector for all he did for me. A company CANNOT go wrong if it decides to use Boostmonitor!

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.