# Sagar Kumar — Software Engineer & Builder

> Sagar Kumar is a Software Engineer and IIT Bombay alumnus. He builds across web, mobile, and cloud — React, Next.js, Node.js, Python, TypeScript, React Native, AWS. Open to full-time roles and freelance contracts globally.

## About

- Name: Sagar Kumar
- Role: Software Engineer & Builder
- Education: IIT Bombay (Indian Institute of Technology Bombay)
- Location: India
- Website: https://sagarkumar.dev
- GitHub: https://github.com/LazyCodeer
- LinkedIn: https://www.linkedin.com/in/sagar-kumar-iitb/
- Contact: https://sagarkumar.dev/#contact

## Technical Expertise

- **Frontend:** React, Next.js 15, TypeScript, Tailwind CSS, Framer Motion, Angular
- **Backend:** Node.js, Express, Python, Django, REST APIs, GraphQL
- **Mobile:** React Native, Expo, Kotlin, Swift
- **Databases:** PostgreSQL, MongoDB, Redis, Supabase
- **Cloud & DevOps:** AWS, Docker, CI/CD, Netlify, Firebase
- **AI/ML Integration:** LLM APIs, Edge Functions, AI-augmented apps

## Portfolio — Selected Projects

See all projects at https://sagarkumar.dev/#projects

## Blog

Technical articles on Linux, Bash scripting, JavaScript, and software engineering.
Full blog listing: https://sagarkumar.dev/blog

Topics covered:
- Linux fundamentals, file system, permissions, processes, shell scripting
- Bash scripting (variables, arrays, functions, traps, I/O)
- JavaScript & TypeScript patterns
- Full-stack web development guides

## Developer Tools

Free browser-based tools at https://sagarkumar.dev/tools — JSON Formatter, Base64 Encoder/Decoder, Regex Tester, JWT Decoder, Color Palette Generator, Favicon Generator, Password Generator, Hash Generator, Lorem Ipsum Generator, Timestamp Converter, URL Encoder/Decoder, Markdown Preview, Diff Checker, Mock Data Generator.

## Hire / Contact

Sagar Kumar is available for:
- Full-time software engineering roles (on-site or remote)
- Freelance and contract projects
- Technical consulting on web architecture

Contact form: https://sagarkumar.dev/#contact