Anton P.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

• Master`s degree in Engineering • Total experience of 15 years in programming • 4 years of experience in designing and developing advanced Android applications with Kotlin • Released 6 new projects, participated in 5 projects, wrote, modified, and integrated 10 new features • Experience with Android Studio, Android SDK • Knowledge of mobile network communication (okHttp, Retrofit 2 + Moshi) • Familiarity with integrating APIs and back-end services with mobile applications. • Experience working with Git, Google Maps API, Google ADS API, Google Location, and Firebase Auth. • Ability to work with other engineers through technical collaboration, discussion, code review, and solving difficult problems.