Belal S.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 a C++/Qt developer with 6+ years of professional development experience. I'm specialized in using QML and Qt widgets to develop GUIs for cross-platform desktop and embedded applications. Solid work experience with socket programming using Qt or boost to develop server-client TCP/UDP applications with application custom protocol if needed with the experience of developing a simple protocol based on TCP to communicate between a 3D printer machine and a desktop application. Also, work experience with cross-compiling embedded applications for touch-based and embedded Linux devices especially for raspberry pi. I also can work to develop a GUI based application for embedded hardware that doesn't have a graphical interface using the UART touch screens like Nextion displays. So, I'll be more than happy to help, if: • you need an application built from the ground up using Qt/QML. • or some existing code looked at or tidied up. • or you need to develop networking applications using socket programming • or any other kind of development using C++/Qt/QML. • Or if you have limited hardware that you need to develop a GUI app on it using UART, SPI touch screens • If you need to interface with hardware devices (sensors, motors, etc.) whether it is simple like on-off sensors/devices or complicated devices with complicated interfaces using I2C, SPi, etc. Looking forward to working with you!