I'm an Android Developer at LMKR in Islamabad with 5+ years of building fast, secure apps in Kotlin and Jetpack Compose. My apps have 19M+ downloads on Google Play, and today I build POS apps for transport ticketing, prepaid cards and NFC payments.
I care about clean architecture, smooth UI and apps that don't crash.
| 📦 19M+ | 📱 7 | ⚡ 40% | 🛡️ 30% |
|---|---|---|---|
| downloads on Google Play | apps shipped | faster app load times | fewer app crashes |
- 📱 Android apps with Jetpack Compose, and migrating XML UIs to Compose
- ⚡ Performance: startup time, load times and memory
- 📡 Contactless payments with NFC (ISO 14443, NFC-A / NFC-B)
- 🔐 Host Card Emulation (HCE) and secure communication patterns
- 💳 EMV card flows and secure data handling
- 🔄 Offline-first apps with local caching and background sync
- 🧪 Clean, testable, maintainable code
Android
Architecture & libraries
Payments & NFC
Tools
| App | What it does | Downloads |
|---|---|---|
| Photo Recovery | Recover deleted photos, videos and documents. I redesigned its UI. | 10M+ |
| Animal Ringtones | Real animal and bird sounds as ringtones, plus wallpapers | 5M+ |
| Audio Books | A large library of audiobooks and stories | 1M+ |
| Status Saver | Save photo and video statuses in one tap | 1M+ |
| QR Scanner & Generator | Scan and create QR codes and barcodes | 1M+ |
➡️ More apps and a POS ticketing case study on my portfolio.
- How I Reduced the Startup Time of a Jetpack Compose Application · Jan 2026
- Hosting a Local Website Inside Your Android App Using NanoHTTPD · Oct 2025
- Advanced Jetpack Compose patterns
- CI/CD for Android
- Web and AI development
Have an Android idea, a slow app or a payments flow to get right?
Email me · LinkedIn · Portfolio