Greetings! I’m Usama Khan, a Senior Software Developer with 4+ years of experience delivering scalable, high-performance cross-platform mobile apps and web applications for startups and businesses. I specialize in clean architecture, performance optimization, and smooth, modern UI/UX that delights users. Core Expertise: * Flutter Development: Production-ready iOS & Android apps * Web Development: Responsive websites and web apps * Firebase: Auth, Firestore, Realtime DB, Cloud Functions, Analytics * RESTful APIs: Robust backend integration & data management * State Management: Provider & Riverpod for scalable architectures * UI/UX Design: Intuitive, visually engaging interfaces * Integrations: Payment gateways, maps, push notifications, social logins * Version Control: Git/GitHub collaboration & workflow * App Deployment: Play Store & App Store releases, updates, maintenance Why Work With Me: I combine technical expertise with a client-focused approach, delivering bug-free, production-ready apps while maintaining clear communication, timely updates, and innovative solutions. My goal is to transform ideas into polished, functional applications that exceed expectations. Let’s connect and bring your vision to life!