Bambang 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 am a self taught developer for 17 years since 2003. I am skilled in desktop software development using Delphi, web development using PHP, Jquery, Laravel, and mySQL, and android application development using Phonegap or NativeScript. I have worked as a freelance and in a few companies as a web developer. I have helped develop many projects, especially business web applications, such as expense management, sales, inventory, imports, accounting and many more.