Mobile Development
- React Native (CLI & Expo), Expo SDK, EAS Build & Submit, OTA Updates (AppCenter CodePush), TypeScript, JavaScript (ES6+)
Mobile App Developer
Girraj Sharma
Senior Mobile Engineer with 5+ years of hands-on experience building and maintaining production React Native applications for iOS and Android, serving 1M+ users. Strong background in mobile architecture, performance optimization, and release workflows. Own features end to end-from implementation and testing to deployment and post-release monitoring-while mentoring the team.
Muscat, Oman
Skills
UI & Design Systems
- Modern UI Systems, Reusable Component Libraries, NativeWind (Tailwind-style styling), Pixel-Perfect UI, Dark Mode & Theming, Figma-to-Code
IDE Tools
- Xcode, Android Studio, Visual Studio, Figma, Invision, Adobe XD
Databases
- MySQL, MongoDB, SQLite
Soft Skills
- Time Management | Problem Solving | Leadership | Communication
State Management
- Redux Toolkit, Redux Thunk, Context API, Zustand
Performance Optimization
- App Startup Time Optimization, Bundle Optimization, FlatList & FlashList Optimization, Memoization, Image Caching, Memory Management, Frame Rate Stability
Version Control Tools
- Git, Bitbucket, App Center
Extras
- Offline App Support, Geolocation, Deep Linking, CI/CD Pipelines, Push Notifications, TestFlight, Google Play Console, Sentry (Error Monitoring), and Analytics Event Tracking
Professional Experience
Sr Software Engineer
01/2025 - Present
Khedmah Delivery (Spring Trading and Technologies LLC)
Muscat, Oman
- Contributing to production React Native applications used across customer, driver, and vendor platforms.
Sr Software Engineer
12/2023 - 01/2025
The Ninehertz
Jaipur, Rajasthan
- Contributed to several international service-based apps in fitness, lifestyle, and pet care domains, focusing on responsive UI, performance, and offline support.
Mobile App Developer
01/2021 - 11/2023
Code Brew Labs
Chandigarh, India
- Started as an intern and progressed to a senior developer role, taking responsibility for maintaining and supporting multiple mobile services. Worked on a multi-service mobile platform powering e-commerce, food, and delivery applications.
Projects
Khedmah Delivery
- Khedmah Delivery lets users order food, groceries, and D2D services, with live tracking and smart filters for restaurants, ratings, and cuisines.
- Worked as a React Native Developer, handling UI development, API integration, and real-time order tracking.
SnapHatch - Fly Fishing Guide
- SnapHatch helps anglers identify insects, choose the right flies, and track catches - even without internet.
- Worked as a React Native Developer, focusing on offline database setup and queries using SQLite.
DogPack: Dog Parks & Pet Care
- DogPack is a mobile app that helps users find dog-friendly parks, cafes, hotels, and book trusted pet care services while connecting with other dog owners.
- Integrated interactive maps to show nearby parks, walking trails, and pet-friendly places.
Groovio
- Groovio helps users book classes, track fitness progress, and connect with their community.
- Handled responsive UI design, API integration, and core app features.
Royo Orders 2.0
- Royo Orders 2.0 is a React Native platform that powers over 300 sub-apps for services like E-commerce, Food & Grocery delivery, Taxi Booking, Laundry, and Home Services, including separate Driver and Vendor apps.
- Worked as a React Native Developer, helping build and maintain multiple apps from a single shared codebase.
Education
Bachelor of Technology, Computer Science Engineering
Suresh Gyan Vihar University - 7.36 SGPA
07/2018 - 03/2021 | Jaipur, Rajasthan
Certificates
Core Java | The Fundamentals of Digital Marketing | Google Cloud Platform Fundamentals
Languages
English, Hindi
Hobbies
Cricket, Badminton, Table Tennis, Gymming, Listening to Music