Nedim U.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 Software Engineer with more than ten years work experience with master's degree in Computer Science and I have a special interest in cryptography and algorithms. My technical expertise includes fluency in Java, C++, Android Application development and understanding of object oriented programming, design patterns and relational database design. I have a lot of experience with EMV (smart cards) technology starting from EMV card personalisation to the EMV POS development for different Android devices mainly. I'm flexible with my working hours and happy to work closely with any existing freelancers you work with.