React Native & Frontend Engineer building
React Native & TypeScript engineer with 3+ years of experience building scalable mobile and web applications across healthcare, fintech/loyalty, social, and study-abroad domains.
Engineered for production.
Specialized expertise in cross-platform React Native development, React & Next.js web applications, type-safe state architecture, and real-time WebRTC communications.
React Native & Mobile
Hermes • Reanimated
Feature-based mobile apps with 60 FPS feeds, native module bridging, and VoIP push.
React 19 & Next.js 16
RSC • App Router
Sub-second page loads, server components, design systems, and responsive layouts.
State & Cache
Redux • React Query
Predictable client/server state synchronizers with optimistic UI and offline persistence.
Real-Time & Calling
WebRTC • Socket.io
Peer-to-peer voice and video media streams with low-latency WebSocket signaling.
React Native
Expert • 3+ yrsArchitecting cross-platform iOS & Android mobile apps with feature-based architecture and native integrations.
Mobile UI Performance & Gestures
Expert • 3+ yrsAchieving buttery-smooth 60 FPS interfaces, fluid gesture interactions, and memory-optimized rendering using Reanimated and Hermes.
RN CallKeep & VoIP Push
Advanced • 2+ yrsNative iOS CallKit & Android ConnectionService integration with background VoIP push notifications.
Firebase & Biometrics
Expert • 3+ yrsFirebase Auth, FCM push notifications, Notifee notifications, and FaceID / TouchID biometric security.
React 19 & Next.js 16
Expert • 3+ yrsModern App Router, Server Actions, React Server Components (RSC), and Turbopack bundler architecture.
TypeScript (Strict)
Expert • 3+ yrsFull end-to-end type safety, generic constraints, mapped types, and strict API response contracts.
Tailwind CSS & Design Systems
Expert • 3+ yrsBespoke design tokens, CSS variables, dark mode glassmorphism, and responsive fluid layouts.
Emotion & Styled Components
Advanced • 2+ yrsCSS-in-JS component abstractions and dynamic theming systems across enterprise admin dashboards.
Redux Toolkit & Slices
Expert • 3+ yrsScalable global state architecture using createSlice, createAsyncThunk, Reselect memoized selectors, and Immer.
TanStack React Query
Expert • 2+ yrsServer state caching, optimistic UI updates, background prefetching, and query invalidation pipelines.
Redux Persist (Offline-First)
Advanced • 2+ yrsReliable client-state persistence and offline hydration using AsyncStorage and MMKV.
Feature-Based Architecture
Expert • 3+ yrsDomain-driven modular folder structure isolating state, API queries, UI components, and test utilities.
WebRTC Voice & Video
Advanced • 2+ yrsEncrypted peer-to-peer audio and video media streams, ICE candidate negotiation, and STUN/TURN relays.
Socket.io Real-Time Hub
Advanced • 2+ yrsBi-directional WebSocket messaging, room-based events, typing indicators, and real-time presence.
Axios API Architecture
Expert • 3+ yrsCentralized networking layer with JWT auth interceptors, silent token refresh, and typed error handling.
i18next Localization
Advanced • 2+ yrsMulti-language support for Nepali and English with dynamic locale switching and fallback dictionaries.
Real-time WebRTC & Cloud Topology.
An interactive visual blueprint of how my React Native mobile applications, real-time calling peers, and cloud services communicate.
React Native Client
iOS & Android App
• CallKeep & VoIP
• TanStack Query & Redux
• Axios Interceptors
WebRTC Peer Relay
STUN / TURN • P2P Media
Socket.io Event Hub
Bi-directional Realtime
Firebase Cloud Messaging
APNs & FCM Gateway
Cloud Data Engine
Low-Latency APIs
• Fast JSON Endpoints
• Edge Caching Layer
• Latency: < 20ms
Where I've worked.
Previous positions, freelance work, and key responsibilities.
React Native Developer & Frontend Engineer
Inflancer Technology
Leading frontend and mobile development across healthcare, education, social networking, loyalty, and study-abroad products.
A bit about me.
I am a React Native & Frontend engineer based in Bhaktapur, Nepal. I engineer mobile applications and web systems that load fast, handle real-time WebRTC communications, and look beautiful.
Specializing in feature-based architecture, WebRTC calling, Socket.io real-time messaging, state management (Redux Toolkit, React Query), and mobile UI performance & gesture animations.
Location
Bhaktapur, Nepal
Core Focus
React Native & WebRTC
Status
Available
Let's talk about your project.
If you have an engineering role, mobile app build, or web system you'd like to discuss, feel free to drop a message or send an email directly.