**:** Full-Stack Developer | AI & Automation Engineer | Cybersecurity Enthusiast

**:** TypeScript, JavaScript, Python, SQL, Go (project-dependent)

**:** React, Next.js, Node.js, FastAPI, Flask, MongoDB, MySQL, PostgreSQL, Docker, Cloudflare, REST APIs

**:**
• Built and deployed full-stack web applications with modern frontend and backend architectures.
• Developed AI-powered tools, automation workflows, and API integrations.
• Worked on cybersecurity projects involving security analysis, vulnerability research, and security tooling.
• Built event management systems with registrations, payment integration, QR ticketing, and certificate generation.
• Experienced with deployment, server configuration, debugging, and maintaining production applications.

**:** Open to freelance projects, short-term contracts, and long-term collaborations. Available to discuss immediate requirements.

**:**
I enjoy taking ideas from concept to working products, solving real engineering problems, and improving existing codebases. Whether you need a feature built, an API integrated, a bug tracked down, an automation workflow developed, or a web application deployed, I'm happy to discuss the requirements and find a practical solution.

I value clean implementation, clear communication, and delivering working software over just writing code.

**GitHub:** https://github.com/chethanyadav456
**Portfolio:** https://chethan.xyz
**Resume:** https://chethan.xyz/Resume_Chethan_Yadav.pdf

DM me with your project details, expected timeline, and budget. Let's build something useful.