Mahesh Muttinti

Mobile App Developer · React Native, Expo & TypeScript

4+ years building web and mobile apps. I ship Expo apps end to end, with Expo Router, EAS Build, EAS Submit and OTA updates, and I have two of my own apps live on Google Play.

Polavaram, Andhra Pradesh, India · Open to remote roles

About

Currently (Jun 2026 – present) Upskilling and job-hunting: following AI developer tools (Grok Build, Grok Bot, Pi, OpenCode) on X and Reddit, sharpening React Native, Expo, React, Next.js and NestJS, and actively applying for remote Expo mobile app developer roles.

I'm a mobile app developer who works mainly in React Native (CLI and Expo) and TypeScript.

I've shipped consumer and fintech apps for companies and my own apps on Google Play.

On the backend I build Node.js, Express and NestJS APIs on MongoDB and PostgreSQL, deployed on AWS.

I also publish open-source React Native packages on npm.

Experience

  1. Betalectic · Hyderabad, India

    Software Developer

    –

    • Built Property List page UI enhancements and the APIs behind them, complex JSON-schema-driven forms, and real-time auction features for Auction Bazaar.
    • Integrated the WATI WhatsApp API and a government pincode directory API in a NobeJS (Betalectic's Node.js framework) backend, and used the latest Google Maps APIs to draw property locations on the property details page.
    • Improved admin pages (tables, forms and performance) and handled AWS infrastructure at a DevOps level: CDK stacks, Lambda, ECS, EC2, RDS, API Gateway, NAT Gateway, SQS, SNS, SES and CloudWatch.
    • Joined client calls to gather and clarify requirements.

    Full Stack Developer

    –

    • Developed and published mobile apps; developed and deployed web apps and built and deployed APIs.
    • FinEzzy, a B2C app for loans against mutual funds: built the mobile app screens.
    • Designed and developed the FinEzzy APIs.
    • WiredUp, a B2B app: built the Learn and Earn module UI and its backend APIs.
    • Integrated third-party LMS APIs into a Node.js backend for WiredUp.
  2. OHM E Logistics Pvt Ltd · Hyderabad, India · On site

    Senior Software Engineer

    –

    • Tech lead. Developed and published mobile and web apps.
    • OHM Dispatcher: a React Native app that dispatchers at RGIA (Hyderabad airport) use to book airport electric-vehicle rides within Hyderabad. Built the Google Places autocomplete for source and destination, plus other complex fields, to fetch available rides. Helped drive ~50% sales growth and ~20% lower operating cost (self-reported).
    • OHM User app, published on Google Play.

Projects

My apps

  • Zero Skins

    Solo developer

    Save a skin tone, who it belongs to, and a country. See them on a world map.

    Built with Expo SDK 57, Expo Router, EAS Update, Firebase, React Query, NativeWind, MMKV, react-native-maps, Google Mobile Ads (rewarded) and a custom Expo config plugin for Play version names.

    • Expo SDK 57
    • Expo Router
    • EAS Update
    • Firebase
    • React Query
    • NativeWind
    • MMKV
    • react-native-maps
    • Google Mobile Ads
    • Expo config plugin

    Submitted to Expo App Awards 2026

  • Cheetee Paata

    Solo developer

    Manage chit funds digitally. Join, organize & track payments easily.

    Has Member, Foreman and Admin roles. Google sign-in with expo-auth-session and Firebase Auth, Firestore, push notifications with expo-notifications, and i18n in English, Telugu, Tamil, Hindi, Kannada and Malayalam. Built with Expo SDK 54, Redux Toolkit with redux-persist, MMKV, React Hook Form, Reanimated, FlashList and EAS Build/Submit.

    • Expo SDK 54
    • expo-auth-session
    • Firebase Auth
    • Firestore
    • expo-notifications
    • Redux Toolkit
    • redux-persist
    • MMKV
    • React Hook Form
    • Reanimated
    • FlashList
    • EAS Build/Submit

Client work

  • Auction Bazaar

    Betalectic

    Software Developer

    Real-time property auctions, JSON-schema forms, Google Maps property drawing, and WATI WhatsApp integration.

    • JSON schema
    • Google Maps
    • WATI
    • NobeJS
    • AWS CDK
    • Lambda
    • ECS
    • EC2
    • RDS
    • API Gateway
    • NAT Gateway
    • SQS
    • SNS
    • SES
    • CloudWatch
  • OHM Dispatcher

    OHM E Logistics Pvt Ltd

    Senior Software Engineer

    Airport EV ride booking for RGIA dispatchers, with Google Places autocomplete. Helped drive ~50% sales growth and ~20% lower operating cost (self-reported).

    • React Native
    • Google Places

    No public link

  • OHM User app

    OHM E Logistics Pvt Ltd

    Senior Software Engineer

    User app published on Google Play.

  • FinEzzy

    Betalectic

    Full Stack Developer

    B2C app for loans against mutual funds. Built mobile app screens and designed and developed the APIs.

  • WiredUp

    Betalectic

    Full Stack Developer

    WiredUp: Forex Risk Management. B2B app. Built the Learn and Earn module UI and its backend APIs. Integrated third-party LMS APIs into a Node.js backend.

    • Node.js

Open Source

npm scope @shayrn · maheshmuttintidev · GitHub

  • @shayrn/react-native-scaler

    @shayrn/react-native-scaler version on npm

    Responsive scaling utilities for React Native CLI and Expo apps. Written in TypeScript and tested with Jest.

  • @shayrn/react-native-android-phone-number-hint

    @shayrn/react-native-android-phone-number-hint version on npm

    A Kotlin TurboModule for the Android Phone Number Hint API that needs no runtime permissions.

  • @shayrn/react-native-keyboard-safearea-view

    @shayrn/react-native-keyboard-safearea-view version on npm

    A keyboard-aware safe-area wrapper built on react-native-keyboard-controller that works with Expo and bare projects.

Skills

Mobile

  • React Native (CLI & Expo)
  • Expo Router
  • EAS Build/Submit/Update
  • React Navigation
  • Reanimated
  • Firebase
  • push notifications
  • Google Mobile Ads
  • TurboModules

State & data

  • Redux Toolkit
  • Zustand
  • React Query
  • MMKV
  • SQLite
  • React Hook Form
  • Zod

Languages & web

  • TypeScript
  • JavaScript
  • Kotlin
  • React
  • Next.js
  • Tailwind CSS
  • NativeWind

Backend & cloud

  • Node.js
  • Express
  • NestJS
  • MongoDB
  • PostgreSQL
  • AWS (CDK, Lambda, ECS, EC2, RDS, API Gateway, SQS, SNS, SES, CloudWatch)
  • Vercel

Tooling

  • Jest
  • React Native Testing Library
  • ESLint
  • Prettier
  • Fastlane

Education

B.Tech/Bachelor's in Electronics and Communication Engineering

GIET College of Engineering, Rajahmundry

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Contact

[email protected]