Muhammad Faiz M.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.

Greetings! I am Muhammad Faiz Masroor, an experienced Mobile App Developer with over 10+ years of expertise. During my journey in the tech world, I have focused on creating AI-powered Chat GPT Mobile Apps, which utilize the cutting-edge capabilities of OpenAI's GPT-3.5 Turbo API integration, enabling seamless and intelligent interactions with users. My passion lies in React Native app development, crafting versatile applications for both iOS and Android platforms using a single code base, and efficiently deploying them to various app stores for maximum reach and accessibility. Moreover, I have honed my skills in QR code scanning development, harnessing the potential of HUAWEI, Scandit, and Google MLKIT SDKs to create fast and reliable scanning experiences for users. Additionally, I excel in Barcode scanning development, leveraging the power of HUAWEI, Scandit, and Google MLKIT SDKs to build efficient barcode scanning functionalities within apps. When it comes to iOS development, I am well-versed in iOS 14, iOS 13, and iPhone X development, employing Swift and Objective-C to craft seamless and innovative iOS applications. On the Android side, I possess extensive knowledge of the Android SDK and development tools, ensuring robust and high-performance Android applications. Embracing the versatility of Flutter, I have also ventured into Flutter Mobile App Development, creating visually appealing and feature-rich cross-platform applications. In my work, I embrace Agile Methodology and Subversion control (GIT, SVN), fostering collaboration, efficiency, and timely deliveries in projects. My expertise extends to integrating iOS frameworks and 3rd party APIs, enabling apps to harness the power of various functionalities seamlessly. Furthermore, I have experience in incorporating In-App Purchases, Push notifications, and integrating Ads like AdMob, enhancing the monetization and user engagement aspects of mobile applications. On the backend side, I possess a skillset that includes WordPress, Node.JS, and PHP, along with a strong grasp of web fundamentals like HTML, JavaScript, AJAX, and CSS. I am eager to discuss your ideas and queries on call, and together, we can create exceptional and groundbreaking solutions that will make a positive impact on the world. Let's embark on this exciting journey together! 😊