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Vinay Vaddepalli

@vinayvaddepalli

Message

MERN Full-Stack Developer building scalable web apps with React, Node and MongoDB.

India

Message

What I'm looking for

I am seeking a role where I can build full-stack web applications, work in Agile teams, continue learning MERN best practices, and contribute to impactful projects with opportunities for growth.

I am a MERN Full-Stack Developer experienced in designing and deploying scalable web applications using MongoDB, Express.js, React.js, and Node.js.

I build responsive UIs, RESTful APIs, and full-stack solutions, and I have applied modern tooling and Git-based CI/CD workflows to deliver production-ready projects including a portfolio site, to-do app, blog, and a mini e-commerce platform.

My projects highlight performance and optimization skills — for example, achieving 100% Lighthouse performance scores and reducing API response time by 25% — and I have hands-on experience with authentication (JWT), query optimization, and cloud deployment on Heroku and Netlify.

I work well in Agile/Scrum environments, enjoy solving complex problems, contributing to open source, and continuously improving through learning and practical application.

Experience

Work history, roles, and key accomplishments

MERN Full-Stack Developer

Freelance

Designed and deployed multiple MERN web applications including a portfolio, to-do app, and mini e-commerce platform; improved API response time by 25% and supported 200+ demo users on deployed apps.

MongoDB REST APIs CI CD Heroku Netlify