Mobile App Developer Portfolio | Flutter, Kotlin, Swift & AI Integration
Hello,
I hope you're doing well.
My name is Khalid Ali, and I’m a Senior Mobile Application Developer specializing in native and cross-platform development. I help companies design and build high-quality, scalable mobile applications used by real customers in production environments.
I have strong experience developing cross-platform apps (Android, iOS, Web, Desktop) with expertise in:
• Flutter & Dart — Production-grade cross-platform applications
• Kotlin & Jetpack Compose — Native Android development
• Swift & SwiftUI — Native iOS development
• Backend & APIs — Node.js, Express, Firebase
• Databases — Firebase, MongoDB, Hive, ObjectBox, SQLite
• Payment Integrations — Stripe, Google Pay, Apple Pay, In-App Purchases
• CI/CD & App Store / Play Store deployments
• Clean Architecture — MVVM, MVC, MVP
• State Management — Bloc, Riverpod, Provider, GetX
I’ve delivered scalable solutions across e-commerce, fintech, healthcare, and other digital platforms, including real-time systems and secure payment-enabled applications.
I’m currently open to:
• Long-term remote collaboration
• Freelance or contract projects
• Supporting existing apps (scaling, optimization, maintenance)
• Building new mobile products from idea to production
If this aligns with your current or upcoming projects, I’d be happy to schedule a short call to discuss how I can add value to your team.
Looking forward to connecting.
Best regards,
Khalid Ali
Senior Mobile App Developer
Flutter | Kotlin | Swift | Backend & Cloud
Remote | Available
[email protected]