Waqar Haider T.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.

Highly seasoned and accomplished senior Mobile Application Developer with around six years of experience in software development life cycle including analysis, design, development, testing, and documentation as per ISO standards. Having strong Object-Oriented Programming Concepts and design skills. Experienced in developing mobile applications for IOS, Android, and Windows. Expertise in developing applications using Java, kotlin, C#, Xamarin, RESTful API, and database. I consider myself an avid problem solver and enjoy finding new ways to use technology to make our lives easier. When developing mobile applications, I strive to combine functionality and usability to create a seamless user experience across a range of devices. I am passionate about the mobile industry, and I strive to stay up to date on the latest trends and advancements.