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Available for new opportunitiesChandigarh, India

Hi, I'm Amrish.

Senior React Native Developer

Shipping production-grade

I build high-performance, cross-platform mobile apps used in fitness, OTT, fintech, healthcare, and travel — from Shark Tank-featured smart gym experiences to real-time trading platforms, now with AI-powered features in production.

Years Experience
5+
Years Experience
Projects Delivered
15+
Projects Delivered
Apps Published
10+
Apps Published
Amrish — Senior React Native Developer
React NativeTypeScriptiOSAndroid
About Me

Turning ideas into apps people love

A quick look at who I am, what I've shipped, and where I'm headed.

I'm a Senior React Native Developer with 5+ years of experience shipping high-performance, cross-platform mobile and web applications. My work spans fitness, OTT streaming, fintech, healthcare, IoT, and travel — from Shark Tank-featured smart gym apps to real-time stock trading platforms.

I specialize in TypeScript, native module integrations (BLE, Apple HealthKit, Google Fit), GraphQL and REST APIs, state management with Redux Toolkit and React Query, and CI/CD-based mobile deployments with Fastlane. Recently, I've been driving AI-powered mobile development — integrating LLM APIs, chatbots, recommendation systems, OCR, and image recognition into production apps.

Beyond code, I lead mobile teams, mentor developers, standardize reusable component libraries, and collaborate closely with product, design, and backend teams to ship features on tight timelines without compromising quality.

Currently

Senior React Native Developer · Trigma Solutions
  • Travel & flight booking apps
  • LLM-powered mobile features
  • Mentoring & component standards
Domains I've shipped in
FitnessOTT & MediaFintechHealthcareIoTTravelDelivery
0+

Years Experience

0+

Projects Delivered

0

Companies Worked

0+

Apps Published

0+

Technologies

Skills

The stack I build with

The stack behind 5+ years of production mobile and web apps.

Languages

4 skills

  • TypeScript
  • JavaScript
  • HTML5
  • CSS3
Mobile

7 skills

  • React Native
  • Reanimated
  • BLE Integration
  • Apple HealthKit
  • Google Fit
  • VoIP & Push Notifications
  • Deep Linking & Offline Sync
Frontend

5 skills

  • React.js
  • Redux Toolkit
  • React Query
  • Context API & Hooks
  • Performance Optimization
Backend & APIs

4 skills

  • Node.js
  • REST APIs
  • GraphQL
  • WebSockets / Socket.io
AI Integration

4 skills

  • LLM APIs / OpenAI
  • AI Chatbots
  • Recommendation Systems
  • OCR & Image Recognition
Cloud & DevOps

5 skills

  • Firebase
  • AWS
  • GCP
  • CI/CD & Fastlane
  • App Store / Play Store Deployment
Tools

4 skills

  • Git / GitHub / GitLab / Bitbucket
  • Xcode & Android Studio
  • Jira & Postman
  • npm / yarn / patch-package
Soft Skills

4 skills

  • Team Leadership & Mentoring
  • Agile / Scrum
  • Code Reviews
  • Cross-functional Collaboration
Experience

My professional journey

5+ years across product companies and agencies — from intern to senior lead.

  1. Senior React Native Developer

    Trigma Solutions

    Sep 2026 – Present

    Leading React Native development for travel and flight booking apps and driving the company's entry into AI-powered mobile development.

    • Lead React Native development for travel and flight booking applications
    • Drive AI-powered mobile development with LLM-based features
    • Mentor developers and standardize reusable component libraries
    • Collaborate with product, design, and backend teams to ship on tight timelines
    • Spearheaded the company's entry into AI-powered mobile development
    React NativeTypeScriptLLM APIsNode.jsCI/CD

  2. Senior React Native Developer

    Grewal Farm Fitness (Fit In 100 Days)

    Jan 2025 – Aug 2026

    Led development of a fitness and health consultation app with native health integrations and AI-driven personalization.

    • Led React Native + TypeScript development of the Fit In 100 Days app
    • Integrated Apple HealthKit and Google Fit for real-time activity tracking
    • Built offline caching and background sync for reliable performance
    • Shipped AI-driven personalized workout and nutrition recommendations
    • Delivered a custom low-latency VoIP video consultation experience
    React NativeTypeScriptHealthKitGoogle FitVoIPWebSocket

  3. React Native Developer

    Code Brew Labs

    Apr 2024 – Feb 2025

    Developed production React Native apps across food delivery, fitness, and IoT domains.

    • Developed production apps across food delivery, fitness, and IoT
    • Built BLE integrations with smart hardware devices
    • Integrated AI chatbots and recommendation features
    • Built reusable UI libraries adopted across multiple white-labeled apps
    React NativeReduxBLESocket.ioAI Chatbots

  4. Jr. React & React Native Developer

    CS Soft Solutions Pvt Ltd

    Jul 2021 – Mar 2024

    Built cross-platform mobile apps and React dashboards for e-commerce, finance, and SaaS clients.

    • Built cross-platform mobile apps and React dashboards for e-commerce, finance, and SaaS clients
    • Integrated REST and GraphQL APIs
    • Explored AI/ML integrations including image recognition and OCR
    • Improved app performance through code splitting, memoization, and Hermes tuning
    React NativeReact.jsGraphQLREST APIsHermes

  5. Mobile App Developer Intern

    CS Soft Solutions Pvt Ltd

    Jan 2021 – Jul 2021

    Developed React Native apps for iOS and Android as an intern.

    • Developed React Native apps for iOS and Android
    • Built an OLX-style classifieds app with authentication, image upload, and category listings
    React NativeJavaScriptREST APIs
Projects

Products I've shipped

Production apps across fitness, OTT, fintech, healthcare, IoT, and travel.

Doctome

AndroidiOSLive

Healthcare · Live on Google Play · Patient & doctor apps in one · English · French · Arabic

Telehealth and doctor-appointment platform for Algeria serving both patients and doctors — appointment booking with hospitals and specialists, real-time chat, digital health records, family member profiles, doctor schedule management, patient referrals, subscription plans, and health magazines, localized in English, French, and Arabic.

React NativeReduxSocket.ioFirebasei18nextReanimated
Google Play Website

Portl Ultragym

AndroidiOSLive

Fitness · Featured on Shark Tank · Real-time BLE telemetry · Live workout dashboards

Fitness app integrating with smart gym machines via BLE for real-time tracking of reps, sets, and calories, with interactive live-progress dashboards.

React NativeTypeScriptReanimatedBLEAWS
Google Play App Store Website

Royo Apps

AndroidiOSLive

On-demand Delivery · 4 delivery verticals · White-label, multi-brand · Live order tracking

White-labeled apps for food, grocery, pharmacy, and consultation services with real-time order tracking, multi-vendor flows, and reusable UI components.

React NativeReduxSocket.ioREST APIs
App Store Website

Nanovest

AndroidiOSLive

Fintech · Live market data · Auto-refetching portfolios · Custom price alerts

Real-time stock trading app with live market data, historical charts, personalized portfolios, watchlists, custom alerts, and smooth cross-platform performance.

React NativeReact QueryRedux ToolkitTypeScript
Google Play App Store Website

My Outdoor Agent

AndroidiOSLive

Property / Leasing · US-wide marketplace · In-app chat & payments · Map-based discovery

US-focused leasing marketplace for outdoor spaces with maps, filters, booking requests, in-app chat, payments, push notifications, and lease tracking.

React NativeWebSocketMapsPush Notifications
Google Play App Store Website

Fit In 100 Days

AndroidiOSLive

Healthcare · Low-latency VoIP calls · HealthKit + Google Fit · AI-driven personalization

Real-time chat and video consultations with healthcare professionals, featuring swipe-to-reply gestures and a custom low-latency call interface.

React NativeTypeScriptVoIPWebSocketApple HealthKitGoogle Fit
Google Play App Store
Services

How I can help

From greenfield builds to rescues, performance work, and AI features.

React Native Development

End-to-end cross-platform app development with TypeScript, from architecture to App Store and Play Store release.

Android Development

High-performance Android apps with native module integrations, background services, and Play Store deployment.

iOS Development

Polished iOS experiences with HealthKit, VoIP, push notifications, and App Store submission handled end to end.

Cross-Platform Apps

One codebase, two platforms — shared component libraries and white-label architectures that scale across brands.

Web Development

Modern React and Next.js dashboards and web apps with clean architecture and strong typing.

Node.js APIs

REST and GraphQL APIs with WebSocket real-time layers, built for mobile-first products.

Firebase Integration

Auth, Firestore, Cloud Messaging, Analytics, and Crashlytics wired into your app the right way.

Performance Optimization

Hermes tuning, render profiling, memoization, and list virtualization to make apps feel instant.

AI Integration

LLM-powered features, chatbots, recommendation systems, OCR, and image recognition in production mobile apps.

App Maintenance

Dependency upgrades, OS version migrations, crash triage, and long-term care for shipped apps.

Consulting

Architecture reviews, team mentoring, and technical direction for mobile products at any stage.

Contact

Let's work together

Have a project in mind, or a role that fits? My inbox is always open.

codewithamrish@gmail.com+91 9816798178

Chandigarh, India

Open to senior mobile engineering roles & consulting

Download Resume