Hi, I'm Mukesh Kumar
Android & React Native apps that ship to real users on Google Play, and end-to-end web platforms — PHP/MySQL backend, REST APIs, live payments — from database to UI.
const developer = {
name: 'Mukesh Kumar',
role: 'Android & Web Dev',
stack: ['Kotlin', 'RN', 'PHP'],
shipsTo: 'production',
status: 'open_to_work'
}
Built to production, not just to a demo
A few things that consistently show up across my work.
Live
Independently-built Android & React Native apps published on Google Play, with real installs and users.
End-to-End
Built a company's e-commerce platform end-to-end — PHP/MySQL backend, 12+ REST API modules, live payments.
Debugged & Fixed
Resolved a real Play Store policy rejection by migrating to the Android Photo Picker API.
Built Solo
Hand-built an offline route-pathfinding engine for 268+ Delhi Metro stations — no server round-trip needed.
A few things I've shipped
Independent apps live on Google Play, plus the platform I built and maintain at work.



Metro Saathi
Offline-first Delhi NCR metro companion covering 268+ stations, with route planning powered by a hand-built offline BFS pathfinding engine, full fare tables and a live network map.


GyaanGuru
Bilingual (Hindi & English) GK quiz app with 300+ offline questions plus a live trivia mode powered by a public API.


#HashKit
Instagram growth toolkit with on-device AI hashtag generation (ML Kit, zero data leaves the device), a reels downloader and a bio generator.
Technologies I work with
Web & Integrations
Architecture
Tools
Let's build something that ships
Open to full-time Android / React Native / full-stack roles — always happy to talk about a project.
Get in Touch →