Dmitry B.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.

I'm Dmitry, a C++ developer with over 9 years of experience in Qt framework and cross-platform applications. I specialize in developing high-performance, user-friendly software and firmware for various devices and platforms, using C++ and Qt. I have a bachelor's degree in computer science. One of my most notable projects was developing the software and firmware for PocketVNA, a portable vector network analyzer that measures the reflection and transmission coefficients of electrical networks. I have worked as a developer since 2007. I started as a Ruby on Rails full stack developer, but C++ was just a hobby. Starting from 2012, I work as a C++ developer. - C++ and C - boost, Qt/QML - Portable Linux/macOS/Windows applications - Firmware development for Stm32 - I have experience with python, C#, MATLAB - And I have some experience in developing Android applications - There was a time when I worked a lot with Lua, OpenGL, Coco/R(a compiler generator) - I have experience with Spec-Driven-Development (OpenSpec). Using it on a real projects