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React Native · Flutter · iOS · Android

Hi, I'm Biren Prajapati

React Native Developer · Mobile Application Developer

4 years building scalable, high-performance iOS and Android apps with React Native, TypeScript and Redux Toolkit — from first screen to App Store release.

View Projects Contact Me

Ahmedabad, Gujarat, India

01 · About

Building apps people enjoy using

React Native Developer with 4 years of professional experience designing, developing, deploying and maintaining scalable, high-performance mobile applications for iOS and Android.

I work across React Native, React.js, TypeScript, Redux Toolkit, RESTful APIs, Firebase and third-party SDKs — and handle App Store and Google Play submissions, rejection resolution, debugging and performance optimization.

Comfortable in Agile teams, collaborating with backend developers, designers, QA and project managers to ship high-quality apps on time.

4

Years of experience

iOS & Android

Platforms

Ahmedabad

Based in

02 · Experience

Where I've worked

  1. Software Engineer

    August 2022 – Present

    Bytesved Technologies Pvt. Ltd.

    • Develop and maintain scalable, high-performance cross-platform apps with React Native, JavaScript and TypeScript.
    • Build reusable UI components, responsive layouts and smooth navigation flows for Android and iOS.
    • Integrate RESTful APIs, Firebase services and third-party SDKs for complex features.
    • Manage state with Redux Toolkit, RTK Query and Context API.
    • Implement real-time functionality, push notifications, deep linking and data-driven interfaces.
    • Handle deployment, versioning and releases on Google Play Store and Apple App Store.
    • Optimize performance, troubleshoot platform-specific issues and resolve production bugs.
    • Participate in code reviews, feature enhancements and technical discussions in an Agile team.

  2. Trainee React Native Developer

    March 2022 – August 2022

    Bytesved Technologies Pvt. Ltd.

    • Assisted in developing cross-platform mobile applications using React Native and JavaScript.
    • Developed reusable UI components and implemented responsive designs.
    • Integrated REST APIs and worked with React Navigation for screen management.
    • Gained hands-on experience in debugging, testing, Git and mobile development workflows.

03 · Skills

Technical toolkit

Languages

JavaScript (ES6+)TypeScript

Mobile

React Native (CLI & Expo)React.jsAndroidiOSFlutter

State Management

Redux ToolkitRTK QueryRedux ThunkRedux SagaContext API

Backend & APIs

RESTful APIsFirebaseJSON

Real-Time

Socket.IOServer-Sent EventsReal-Time Sync

Auth & Security

Firebase AuthBiometric (Fingerprint & Face ID)Token-Based Auth

Navigation & UI

React NavigationDeep LinkingResponsive UIReusable ComponentsCustom Animations

Tools

XcodeAndroid StudioVS CodeGitGitHubESLintSonarQube

Build & Deploy

Google Play ConsoleApp Store ConnectExpo EAS BuildAndroid GradleCocoaPods

Testing & Debugging

React Native DebuggerChrome DevToolsFlipperPerformance Optimization

AI Tools

Prompt EngineeringChatGPTClaude AICursor AI

Methodologies

AgileScrumCode ReviewVersion Control

04 · Projects

Selected work

React Native · Android & iOS

GolfCode

Golf tournament management and real-time scoring app — manage tournaments, track live scores, view leaderboards, schedule tee times and analyze player performance.

  • Owned frontend from requirement analysis to production deployment.
  • Built real-time leaderboards, live scoring, scorecards and performance analytics.
  • Interactive course maps with shot-by-shot tracking and GPS markers.
  • SSE for live commentary and real-time tournament data.
React NativeTypeScriptRedux ToolkitRTK QuerySSEFirebaseGoogle MapsExpo
App Store Google Play

React Native · Android & iOS

Tradal

Cross-platform app with secure authentication, real-time communication and interactive interfaces.

  • Real-time chat using Socket.IO.
  • Biometric login with Fingerprint and Face ID.
  • Managed releases via Play Console and App Store Connect.
React NativeJavaScriptREST APIsSocket.IOBiometrics
App Store Google Play

AI Golf Coach · Android & iOS

GolfGPT

Personalized AI-powered golf coach — get customized advice, strategies and tips tailored to your skill level, from swing techniques to club selection.

  • AI chat with golf-specific knowledge for expert advice on any aspect of the game.
  • Personalized, handicap-based responses tailored to your skill level.
  • Chat history to review past advice and track improvement over time.
  • Simple email and password login for fast access.
App Store

React Native · Android & iOS

GolfTrail

Social networking platform for golfers — connect with fellow golf enthusiasts, share your experiences and engage with the global golfing community.

  • User profiles to showcase golfing achievements, interests and history.
  • Feeds with likes and comments; create posts with images, videos, audio and documents.
  • Search friends and groups by location, interests and more.
  • Chat with emoji reactions to stay connected with friends and group members.
  • Create and join groups to organize tournaments, meetups and events.
App Store Google Play

Flutter · Android & iOS

PeakTrain

Interactive mobile app with real-time communication and notification features.

  • Resolved functional bugs and improved stability.
  • Implemented real-time chat with Socket.IO.
  • Integrated push notifications for alerts and messages.
FlutterSocket.IOPush Notifications
App Store Google Play

React Native

Wreath

Digital greeting card platform to create, customize, send and receive personalized e-cards.

  • Card customization and personalized messaging.
  • API integration for card management.
  • Reusable components for consistent UI.

React Native

Big-Rock

Image customization platform for military personnel to showcase medals, awards and achievements.

  • Drag-and-drop customization interface.
  • Dynamic positioning of medals and awards.
  • Optimized image rendering and touch interactions.

React Native & Firebase

Let's Chat

Real-time messaging app supporting one-to-one and group conversations.

  • One-to-one and group chat.
  • Firebase real-time sync and authentication.
  • Responsive, reusable messaging components.

Flutter

WordBank

Language-learning and quiz app for Chinese and English through exercises and educational games.

  • Built from scratch: setup, UI and architecture.
  • Multiple interactive quiz formats.
  • Google, Facebook and Instagram login.

Flutter · Android & iOS

Zilma Sales App

Sales management app to manage operations, track performance and access business info from a dashboard.

  • Implemented and enhanced add-to-cart.
  • Fixed list view and data rendering issues.
  • Improved UI components and workflows.

05 · Education

Education

Bachelor of Computer Science & Engineering

Gujarat Technological University

2023

Higher Secondary Certificate (12th)

Gujarat Secondary & Higher Secondary Education Board

2019

06 · Contact

Let's Build Something Great Together

Have a mobile app idea, a role to fill, or a project that needs a reliable React Native developer? I'd love to hear about it.

Emailprajapatibiren0786@gmail.comPhone+91 7041756457
LocationAhmedabad, Gujarat, India
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