Expertise
iOS Development
Expertise in native iOS application development using SwiftUI and UIKit, focusing on advanced features like Swift Concurrency, audio engines, and secure authentication.
Cross-Platform Mobile Engineering
Proficient in building and deploying cross-platform applications for iOS, Android, and Desktop using Flutter, with a strong emphasis on scalable state management and UI/UX principles.
Backend Integration & Cloud Services
Skilled in integrating RESTful APIs, Firebase (Auth, Firestore, Storage, Cloud Functions), Google Generative AI (Gemini), and secure payment gateways (Paymob, Stripe) for robust mobile solutions.
Mobile Monetization & Quality Assurance
Experience in implementing in-app subscriptions with RevenueCat, managing App Store/Google Play deployment, and ensuring high-quality applications through comprehensive unit and widget testing.
Projects
Notely - AI-Powered Voice Notes App
Achieved consistent, user-ready notes in under 3 seconds; delivered smooth, zero-lag visual feedback; maintained seamless paywall experience.Architected and solo-shipped a full-stack iOS app with AI integration (Gemini), advanced audio engine for live language switching, real-time waveform visualization, multi-provider authentication, and freemium monetization.
Dr. Go Telemedicine Platform
Served 500+ users; optimized home-visit logistics, reducing route-planning time by ~40%; reduced client revision cycles by 30%.Engineered a dual-portal healthtech app for home dental services using Flutter, integrating Google Maps API for logistics and Firebase for real-time chat and notifications.
Zone 10 - Social Networking Ecosystem
Achieved clear separation of concerns for maintainability; 90%+ test coverage; sub-200ms message delivery latency.Designed and built a complex social platform using BLoC + Clean Architecture, implementing instant messaging and ephemeral media sharing with Cloud Firestore.
Timeline
Architected and shipped bespoke cross-platform iOS and Android applications as a Freelance Flutter & iOS Developer, managing the full SDLC.
Engineered Dr. Go Telemedicine Platform, a dual-portal healthtech app serving 500+ users, reducing route-planning time by ~40%.
Integrated Python-based ML models into a Flutter app for malware detection at Elpo, improving threat detection coverage by 25%.
Contributed Flutter UI modules and Firebase backend integrations for a client-facing mobile app at Digit Hub, improving codebase maintainability by 15%.
Solo-built and shipped Notely, an AI-Powered Voice Notes App for iOS, demonstrating full-stack mobile engineering ownership.
Earned Google UX Design Professional Certificate.