Continuity for people who carry an Android phone and work on a Mac. Calls, SMS, notifications, clipboard, and file transfer move between the two over an AES-256-GCM encrypted tunnel on your own Wi-Fi, with no cloud, account, or relay in the path. Native Kotlin on Android and Swift on macOS, with a menu-bar popover, a notch drop zone, call banners, a remote file browser with resumable transfers, and a notification digest that runs on-device through Apple Intelligence.

Shipped and live on the App Store. A commitment-first budgeting app for iOS that shows your real available balance (salary minus locked commitments minus spending) before you spend. Built solo on bare React Native 0.84, Supabase, and RevenueCat, with a full split-expense system, animated mesh gradients, shared element transitions, AI trip planning, and a paid Pro tier with Weave spreadsheet sync.

A React Native fintech app for teenagers: prepaid card, savings, gold investing, and gamification. Built with 7-layer security (FreeRASP, SSL pinning, ECDH encryption via custom native modules), 5 animation systems (Reanimated, Lottie, Rive, Skia), and instant OTA updates via CodePush.

A full-stack e-commerce platform for health food products. It has a multi-step checkout, Razorpay payments across UPI, cards, net banking, and wallets, real-time cart management, and OTP phone verification on a PostgreSQL schema.

A hydration tracking app for iOS and Android, built with React Native and TypeScript. It has multi-step onboarding, a dashboard for metrics and drink tracking, customizable reminders on local push notifications, subscription management, and the intake calculation behind the targets.

A Turborepo monorepo holding 3 production checkout apps: NFO Books, NFO Registration, and NFA Checkout. It integrates Razorpay, BillDesk, and Stripe, with an A/B testing framework on GA4, OTP verification, and dynamic pricing that covers bundle discounts and cash on delivery.

The student portal for National Finance Olympiad, built from scratch and later migrated from React to Next.js. It covers self-learning checkout, books checkout, the student dashboard, and payment flows on Razorpay, Stripe, and BillDesk.