Mazhar

Full Stack Flutter Developer

Upwork • Freiberufler

Jul 2025 - Present • 10 mos

As a Full Stack Flutter Developer on Upwork, I have successfully delivered high-quality cross-platform mobile applications for clients across various industries. My work includes developing the Moon Laundry App; a fully functional on-demand laundry service application built with Flutter, featuring real-time order tracking, user authentication, Firebase integration, and a seamless booking experience for both customers and service providers. I specialize in building clean, scalable, and performant apps for Android and iOS from a single codebase, leveraging Flutter, Firebase, REST APIs, and state management solutions like Provider and BLoC. I consistently deliver projects on time with a focus on pixel-perfect UI and robust backend connectivity.

Flutter Developer

Fiverr • Freiberufler

Sep 2025 - Nov 2025 • 2 mos

As a Flutter Developer on Fiverr, I delivered cross-platform mobile applications for clients with a focus on clean UI and reliable performance. During this period, I developed a Reverse Image Search application built entirely in Flutter, allowing users to upload or capture an image and retrieve visually similar results through integrated search APIs. The app featured camera and gallery access, real-time image processing, Firebase backend support, and a smooth, intuitive user interface for both Android and iOS. I consistently maintained clear client communication, fast delivery times, and high-quality code standards throughout all projects on the platform.