SAHIL KUMAR

I am a Full-Stack Developer with 5 years of hands-on experience building scalable, secure, and high-performance web applications. I help startups, founders, and growing teams turn ideas into production-ready products with clean code and solid architecture.

💡 What I Can Help You With

End-to-end web application development (Frontend + Backend)

REST API design & development

Scalable backend systems and database design

Modern, responsive UI development

Authentication, authorization & role-based access

Performance optimization & clean code refactoring

Bug fixes, enhancements, and feature upgrades

🛠 Tech Stack

Frontend: React.js, HTML, CSS, JavaScript
Backend: Golang, Node.js, Express, Golang
Databases: MongoDB, PostgreSQL
Tools: Git, Docker, JWT, REST APIs