I'm a Senior Mobile App Developer with 5+ years of experience building production applications that people actually use at scale. I don't just write code — I ship products.
My solo-built streaming app reached 600,000+ active users. I've delivered 50+ production apps for clients across 6 countries. I develop and maintain open-source packages that fill critical gaps in the Flutter/Dart ecosystem — one of which now lives under the official Google Firebase publisher.
Currently at BeInMedia, building AI-powered health apps with Bluetooth Low Energy device integration and Google Gemini AI.
A streaming platform I built solo from scratch — zero team, zero budget.
| Metric | Result |
|---|---|
| Active Users | 600,000+ |
| Play Store Ranking | #1 in category for 5 consecutive months |
| Revenue | $20,000+ (ads + subscriptions) |
| Markets | Pakistan, India, Saudi Arabia |
| Team Size | 1 (me) |
Built the entire product end-to-end: streaming architecture, content delivery, ad integration, subscription loops, and Play Store deployment. This wasn't a client project — I identified the market gap, built the product, launched it, and scaled it independently.
Stack: Flutter, Firebase, REST APIs, AdMob
| Period | Role | Company | What I Did |
|---|---|---|---|
| Jul 2024 – Now | Senior Mobile App Developer | BeInMedia (Nmo AI) | AI-powered fitness app — BLE health device sync, Gemini AI coaching, cross-platform architecture |
| Nov 2022 – May 2023 | Senior Mobile Software Engineer | SD Cold Logistics & YouShopper | Built 3 separate apps (Customer, Seller, Delivery) — all live on Play Store. Zero-downtime backend migration |
| Sep 2021 – Mar 2023 | Senior Flutter Developer | Fulfil Supply Chain | Cross-border e-commerce — OpenCart API, real-time inventory sync across countries |
| May 2022 – Oct 2022 | Senior Flutter Developer | HomyKSA | Home services marketplace for Saudi Arabia — real-time order matching, payments, worker management |
| Nov 2020 – Now | Senior Mobile App Developer | Ottoman Coder (Freelance) | 50+ production apps for clients in Pakistan, India, Saudi Arabia, Australia, Thailand, Laos |
I build tools that fill the gaps other developers complain about.
| Package | What It Does | Status |
|---|---|---|
| firebase_admin_sdk | Firebase Admin SDK for Dart — Firestore, Auth, FCM, Storage | Authored the initial core. Now transitioned to the official Google Firebase publisher for continued maintenance |
| firebase_cloud_messaging_dart | Send FCM push notifications directly from Dart — zero backend needed | Active · 17 likes · 371+ downloads |
| charts_flutter_maintained | Community-maintained fork of Google's abandoned charts library | Active · Keeping legacy apps alive |
Languages Dart · PHP · JavaScript · Kotlin · Java · SQL
Frameworks Flutter (Android, iOS, Web, Desktop) · Laravel · Node.js
State Mgmt BLoC / Cubit · GetX · Provider
Backend Firebase · Supabase · PostgreSQL · MySQL · Hive · Isar · SQLite
APIs REST · FCM HTTP v1 · OpenCart · YouTube V3 · Google Maps
Hardware Bluetooth Low Energy (BLE) · Health Device Sync
AI Gemini AI · LLM Integration · On-Device Inference
Tools Figma · Postman · Google Cloud · Git · Bitbucket
🧬 LifeLink — Wellness & Crisis Intervention
Problem: Build a crisis-intervention tool that tracks sensitive health metrics (sleep, stress, mood) without compromising privacy or draining battery.
Solution: Cross-platform app with Gemini AI for real-time empathetic support and Dart Isolates for silent background tracking. One of the first Flutter apps to ship Gemini AI in a live consumer health context.
Stack: Flutter · BLoC · Gemini AI · Firebase · Dart Isolates Links: Play Store · Test APK
📺 UDownload — Advanced YouTube Suite
Problem: Creating a seamless video/audio downloader that handles complex extraction from multiple platforms without UI jank.
Solution: Custom extraction engine built in Dart/PHP, optimized with Dart Isolates for concurrent background downloads. Dual-theme UI.
Stack: Flutter · PHP API · BLoC · OneSignal Links: Test APK
💰 YT Master — YouTube Services Marketplace
Problem: Managing a dual-sided marketplace with complex coin-based monetization and real-time notification systems.
Solution: Built a full coin ecosystem with dynamic theme switching, YouTube V3 API integration, and OneSignal for engagement.
Stack: Flutter · Provider · YouTube V3 API · OneSignal · Firebase Links: Test APK
🤝 Social Grouper & Scam Finder
Problem: Provide a safe community platform for joining social groups while actively identifying scammers.
Solution: Community-driven reporting system with intuitive animations and robust backend validation.
Stack: Flutter · BLoC · Firebase · AdMob/AppLovin Links: Test APK
📥 Status Saver & Multi-Downloader
Problem: High-volume file I/O operations across 10+ social platform extraction methods without blocking the UI.
Solution: Multi-downloader using Dart Isolates for concurrent background processing with clean, non-intrusive ad integration.
Stack: Flutter · BLoC · Dart Isolates · Firebase Links: Releases
🧘 ICare — Meditation & Inner Calm
Problem: Building a secure wellness app that balances multi-media content with biometric privacy.
Solution: Meditation suite with Firebase Cloud Functions, fingerprint authentication, and optimized audio streaming.
Stack: Flutter · GetX · Firebase (Storage/Functions) · Node.js Links: Test APK
🚚 CourierGo — Multi-Vendor Logistics
Problem: Synchronizing stock orders across multiple countries using legacy OpenCart APIs on mobile.
Solution: Real-time tracking and management system with GetX for responsive state management across cross-border transactions.
Stack: Flutter · GetX · OpenCart API · Firebase Messaging Links: Test APK
🧾 Bill Checker — Utility Management
Problem: Aggregating utility data from multiple government sources (Electric, Water, Gas) into a single app.
Solution: Dual-theme utility checker with BLoC state management and clean, premium UI.
Stack: Flutter · BLoC · Firebase · AdMob/AppLovin Links: Test APK
| App | Category | Link |
|---|---|---|
| 🧬 LifeLink | Crisis Intervention | Play Store |
| 🏦 YouShopper | Multi-Vendor E-Commerce | Play Store |
| 🛍️ YouShopper Seller | Seller Dashboard | Play Store |
| 📦 Homy هومي | Home Services (KSA) | Play Store |
| 🩸 Blood Donors | Emergency Locator | Play Store |
| 🫂 Group Joiner | Social Networking | Play Store |
| 💸 All Bill Checker | Utility Management | Play Store |
| 🏢 Nakoda Urban | Home Services (India) | Play Store |
Open to remote work, long-term contracts, and partnership opportunities.
If you need someone who ships — not someone who talks about shipping — let's connect.