Skip to content
View gaurav-1302's full-sized avatar
🎯
Focusing
🎯
Focusing

Block or report gaurav-1302

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
gaurav-1302/README.md

Hi there, I'm Gaurav Singh! 👋

Typing SVG

🚀 About Me

I'm a Mobile-First Full-Stack Developer with 3+ years of specialized experience in React Native, Expo, and Next.js ecosystems. Currently working as a Software Engineer at Mercor, collaborating with top AI research teams while building cutting-edge mobile applications.

const gaurav = {
    title: "Mobile-First Full-Stack Developer",
    location: "Faridabad, India 🇮🇳",
    currentJob: "Freelence Developer",
    specializations: [
        "React Native & Expo Development",
        "Next.js & Modern React Patterns", 
        "Cloud-Native Architecture (GCP)",
        "Security Research & Ethical Hacking"
    ],
    achievements: {
        vulnerabilities_found: "24+",
        companies_helped: ["Samsung", "Apple", "Oppo"],
        hall_of_fame: ["Apple Inc.", "Samsung", "SideFX"],
        hackathon_finalist: "New India Vibrant Hackathon 2023"
    },
    current_focus: "Building Crossbuild UI - React Native/Expo Toolkit"
};

🎯 What I'm Up To

  • 🔭 Currently Working: Software Engineer at Mercor (collaborating with AI research teams)
  • 🚀 Building: Crossbuild UI - React Native/Expo toolkit with 24+ components
  • 📱 Specializing In: React Native, Expo SDK, Next.js, and modern UI libraries
  • 🌱 Learning: Advanced AI/ML integration in mobile apps, Cloud-Native patterns
  • 👯 Open to Collaborate: React Native projects, Expo tooling, Mobile-first applications
  • 🏆 Achievement: Hall of Fame winner at Apple, Samsung, and SideFX for security research
  • 📫 Reach Me: gaurav130202chaudhary@gmail.com
  • Fun Fact: Discovered 24+ vulnerabilities in major tech companies while building mobile apps!

🛠️ Tech Stack & Expertise

📱 Mobile Development (Primary Focus)

React Native Expo React Next.js

🎨 Modern UI Libraries & Design Systems

shadcn/ui Tailwind CSS Material UI Chakra UI

💻 Programming Languages

TypeScript JavaScript Python PHP

⚙️ Backend & Cloud (GCP Specialist)

Node.js Express.js Firebase Google Cloud

🗄️ Databases & Storage

MongoDB MySQL Supabase

🛠️ Development Tools

VS Code Xcode Docker Git

🔐 Security & Research

Cybersecurity Bug Bounty


🏆 Professional Experience

🚀 Current Role 📱 Specialization 🔐 Security Research
Software Engineer @ Mercor React Native & Expo Expert 24+ Vulnerabilities Found
May 2025 - Present Next.js & Modern React Hall of Fame Winner
AI Research Collaboration Cross-Platform Mobile Apps Apple, Samsung, SideFX

📊 GitHub Analytics


📈 Contribution Activity


🎯 Featured Projects

🔥 Crossbuild UI - React Native/Expo Toolkit

Crossbuild UI

🚀 Key Features:

  • 24+ themeable, pixel-perfect UI components
  • CLI tool (cbui-cli) for instant Expo app scaffolding
  • Dark/Light mode support
  • Free & Premium component tiers
  • Built with TypeScript & modern React patterns

🏆 Achievements & Recognition

🏅 Awards & Hackathons 🔐 Security Research 🎓 Education
Grand Finale Finalist Hall of Fame - Apple Inc. B.Tech CSE (AIML)
New India Vibrant Hackathon 2023 Hall of Fame - Samsung GLA University
2nd Place - Brew Codes 2023 Hall of Fame - SideFX 2021 - 2025
Runner-Up - National Ideathon Hacker Badge - Samsung -

🌟 Open Source Contributions

🎯 Specializing in React Native & Expo ecosystem

  • Crossbuild UI: Popular React Native component library
  • Expo SDK Extensions: Custom modules and plugins
  • React Native Tools: CLI utilities and development tools
  • Community Contributions: Active in React Native & Expo communities

🏆 GitHub Trophies


📱 Mobile Development Focus

🎨 UI/UX Libraries I Work With

  • shadcn/ui - Modern React component library
  • HeroUI - Beautiful React Native components
  • MagicUI - Animated UI components
  • Expo Vector Icons - Comprehensive icon library
  • React Native Reanimated - Advanced animations
  • Crossbuild UI - Expo component library

🛠️ React Native Ecosystem

  • Expo SDK 53+ - Latest Expo features
  • Expo Router - File-based routing
  • Expo Dev Tools - Development workflow
  • EAS Build - Cloud-based app building
  • Expo Updates - Over-the-air updates

🌐 Let's Connect!

LinkedIn GitHub Email


📱 "Building the future of mobile experiences, one React Native component at a time!"

Interested in collaborating on React Native projects or discussing mobile development? Let's connect!

⭐️ From Gaurav Singh - Mobile-First Developer & Security Researcher

Pinned Loading

  1. crossbuildui/crossbuildui crossbuildui/crossbuildui Public

    The central hub for open-source themes and app templates built using the Crossbuild UI

    TypeScript 59 4