Umer 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.

As a highly skilled software developer with over 5 years of experience, I have a proven track record of delivering high-quality mobile and backend applications. My expertise lies in Java, Kotlin, Swift, Flutter, Node.js, and backend deployment. In addition to my mobile development experience, I have also honed my skills in backend development, utilizing Node.js to create scalable and secure API's. I have experience deploying backend systems and ensuring their reliability, security, and performance. Whether developing for mobile or backend, I am able to deliver high-quality, efficient, and user-friendly applications, always meeting the needs and expectations of my clients.