Portfolio

Offline-first Delhi Metro companion app with a hand-built pathfinding engine, live on Google Play.

Instagram growth toolkit with on-device AI hashtag generation, live on Google Play.

Bilingual (Hindi/English) GK quiz app for Android with 300+ offline questions - live on Google Play.

Full e-commerce platform built end-to-end - PHP/MySQL backend, React Native app, 12+ REST API modules, Razorpay/CCAvenue/Shiprocket integrations.

SEO-optimized tourism website for Janki Mandir, Sitamarhi - built in PHP/MySQL. Fixed SQL injection vulnerabilities across every admin form, researched and added 15+ tourist places with history and how-to-reach details, added real photo galleries, clean URLs, and full on-page + AI-SEO (schema markup, sitemap, llms.txt).

Digital marketing agency website - hand-coded in PHP with a full services catalog and lead-generation flow.

Native Android scientific calculator built with a hand-written recursive-descent expression parser.

Native Android QR code generator and scanner with customizable colors.

Open-source Kotlin Android library wrapping the modern Photo Picker API with an automatic, permission-free fallback for older Android versions.

Photo editor with 12 one-tap filters, brightness/contrast/saturation, rotate, flip and text overlay

Funny and clever pickup lines for every situation

Calculate your Body Mass Index instantly