Shailesh Chaurasiya — Backend Development freelancer in Delhi

Adglobal360 India Private Limited Gurugram, India

I am a Senior Full-Stack Developer with over 5 years of professional experience building scalable web applications, robust backend architectures, and intelligent automation systems. Originally trained in mechanical engineering, I bring a highly analytical, systems-driven approach to solving complex digital challenges for scaling businesses. My technical foundation is built heavily on the JavaScript ecosystem, specializing in Node.js, Express, Fastify, React, and TypeScript, alongside robust database management using SQL, MongoDB, and PostgreSQL. Beyond standard full-stack engineering, I have a deep focus on streamlining operational workflows. This includes designing secure RESTful and GraphQL APIs, managing cloud deployments on AWS.