What technologies do you specialize in?

I specialize in Next.js, TypeScript, React Native, TanStack Query, Zustand, offline-first architectures with Dexie.js and WatermelonDB, AI integration workflows, and CI/CD pipelines.

Do you build both web and mobile apps?

Yes, I build production-grade web applications with Next.js and React, and cross-platform mobile apps with React Native and Expo.

What kind of projects have you worked on?

I've built real-time collaborative platforms, offline-first mobile apps, AI-powered content tools, developer productivity tools, and full-stack SaaS applications.

Are you available for freelance or contract work?

Yes, I'm open to freelance projects, contract work, and full-time opportunities. Feel free to reach out via the contact form or email.

Case Study

Architecture & Design Deep Dive

Finvario

No account needed. No login screen. No server. Open the app and start tracking your mutual fund SIPs. All data stays on your device. Uninstall the app and every trace is gone forever.

Once fund data is cached, it shows instantly on every subsequent visit. Never see a loading spinner twice. The app remembers everything it fetched and refreshes silently in the background.

Search through 37,000+ mutual funds instantly without any API call. All AMFI data is cached on your device. Filter by equity, debt, hybrid, ELSS, or index funds. Sort by name or NAV.

Custom SVG charts for NAV history, portfolio growth, and SIP projections. Toggle between bar and line views. Switch periods from 1 month to 5 years. CAGR returns computed automatically.

Zustand state management with synchronous MMKV storage. Portfolio data, watchlist, and settings are available before the first screen renders. 10x faster than AsyncStorage.

14Technologies

1 weekBuild Time

Live Demo Source Code Project Details

Technologies Used

Tech Stack

React Native (Expo SDK 54)TypeScript (Strict Mode)Zustand + MMKV (State + Storage)NativeWind v4 (Tailwind CSS)React Navigation v7 (Native Stack + Tabs)TanStack React Query v5react-native-svg + Reanimated (Charts + Gestures)React Native Gesture Handler (Pinch/Pan/Crosshair)expo-print + expo-file-system (PDF Generation)expo-sharing (Share Sheet)expo-local-authentication (Biometric Lock)i18next + react-i18next (हिन्दी/English)Shopify FlashList (60 FPS Lists)dayjs (Dates, 2KB)uuid v4 (Offline IDs)Axios (HTTP)expo-notifications (Local SIP Reminders)

Technologies Used

Tech Stack

Finvario

No account needed. No login screen. No server. Open the app and start tracking your mutual fund SIPs. All data stays on your device. Uninstall the app and every trace is gone forever.

Once fund data is cached, it shows instantly on every subsequent visit. Never see a loading spinner twice. The app remembers everything it fetched and refreshes silently in the background.

Search through 37,000+ mutual funds instantly without any API call. All AMFI data is cached on your device. Filter by equity, debt, hybrid, ELSS, or index funds. Sort by name or NAV.

Custom SVG charts for NAV history, portfolio growth, and SIP projections. Toggle between bar and line views. Switch periods from 1 month to 5 years. CAGR returns computed automatically.

Zustand state management with synchronous MMKV storage. Portfolio data, watchlist, and settings are available before the first screen renders. 10x faster than AsyncStorage.

14Technologies

1 weekBuild Time

Technologies Used

Tech Stack

Technologies Used

Tech Stack