United Developers helped us tremendously when they took over CamFind and TapTapSee development from another firm we were working with. They were able to meet aggressive deadlines and showed a very careful attention to detail, helping us create a very robust app that has subsequently won our company contracts with very large commercial partners. As a fantastic bonus, the entire team is a sincere pleasure to work with, making even complex app development a smooth and enjoyable process.

We are now working for about two years with Sergey and his team. They have shown enormous dedication, are reachable around the clock in urgent situations and have tackled and resolved all levels of task arising around app development: native Android, Flutter, database backend, integration of Facebook and Google APIs, to mention only a few.

The team was great to work with. I've worked with multiple other developers and QA and the communication and collaboration was much better than others. I highly recommend!

We work with 'United Developers' for few years. The team is awesome. Their skills, caring attitude and quality work just making the process very enjoyable. Thank you, guys!