Headline

Go (Golang) Backend Engineer | REST APIs, OAuth 2.0/JWT | PostgreSQL, MongoDB, AWS | Docker, CI/CD | Open to Backend/SWE Roles

About

Backend engineer specializing in Go (Golang), with a focus on building secure, high-throughput systems for real users. I care about authentication infrastructure, data pipeline performance, and clean service architecture — the parts of backend engineering that fail silently if you get them wrong. I've built full-stack systems end-to-end in Go and Node.js — from OAuth 2.0/JWT authentication flows with token rotation, to RESTful APIs backed by PostgreSQL, MySQL, and MongoDB, to concurrent data pipelines using goroutines and channels. My work spans everything from CMS platforms and PWAs with real-time push notifications, to cloud-based image processing services on AWS S3. My core stack: Go, Gin, PostgreSQL/MySQL, MongoDB, Docker, AWS (S3/EC2/IAM), GitHub Actions CI/CD. I'm also building depth in gRPC, Kubernetes, and Go's testing ecosystem as I move toward more distributed, cloud-native systems. Currently open to backend/Go engineering roles at product and SaaS companies. Always happy to connect with other backend engineers or talk shop about Go, system design, or data pipelines. 📍 Ahmedabad, India | Open to relocation

Location

Ahmedabad

AI stack

claude code

cursor

gemini

github copilot

openai

Work experience

Full Stack Developer at 200OK Solutions, Apr 2025 - Present · 1 yr 7 mos, Ahmedabad

Full Stack Developer at Codiste - A Blockchain and AI Development Company, Nov 2024 - Feb 2025 · 4 mos, Ahmedabad, Contributed to an AI interior design platform and analytics dashboard working across Node.js, Express.js, and MongoDB. • Built 5+ RESTful API endpoints in Node.js and Express.js for an AI interior design platform and a real-time analytics dashboard, using MongoDB as the NoSQL backend • Scoped and delivered a SCORM-based LMS proof of concept end to end independently in under 3 weeks, covering architecture, development, and staging environment setup

Education

Bachelor of Engineering, Computer Engineering, LJ University

Public links

github: https://github.com/me-harshil