Backend-Focused Full-Stack Software Engineer

Building Systems That
Scale & Deliver

I architect scalable fintech platforms and high-performance APIs using Golang, Node.js, PostgreSQL, and Redis. With 5+ years of experience, I've engineered 28+ production endpoints and built Dockerized microservices supporting 10,000+ daily requests with 99.9% uptime.

Arvind Sharma

Technical Expertise

Backend Engineering

Golang
GoFiber
Node.js
Kafka
Express.js
REST APIs
Microservices
JWT Auth

Frontend Development

Next.js
React.js
JavaScript
HTML5
CSS3
Tailwind CSS
Responsive Design

Databases & Caching

PostgreSQL
MySQL
MongoDB
Redis
Query Optimization
Database Migrations

DevOps & Cloud

Docker
AWS (S3, EC2)
Azure DevOps
Linux
Nginx
Git
CI/CD Pipelines

Testing & Methodologies

Go Testing
Jest
Postman
Swagger/OpenAPI
Agile/Scrum
Code Review

CMS & Platforms

WordPress
WooCommerce
Headless CMS
Custom PHP Plugins
Elementor
Gutenberg

Featured Projects

India HR Community

India HR Community

API Gateway, Admin Dashboard & Microservices Fleet

A comprehensive community platform offering rich engagement features including reward-based tasks, blog publishing, event management, real-time community chat, Q&A forums, and interactive workshops. Powered by a Next.js admin dashboard, an API gateway, and a fleet of Go microservices, the system handles robust member authentication, a points ledger, and role-based access control.

GolangGoFiberNext.jsReact
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OneHub – Backend Platform for 1Finance

OneHub – Backend Platform for 1Finance

Backend Platform for 1Finance Ecosystem

OneHub is a custom-built backend platform that serves as the core CMS and API layer for the 1Finance ecosystem. It manages financial content, platform logic, and data delivery for multiple consumer-facing applications. Designed for scalability and performance, OneHub provides a centralized backend foundation supporting calculators, scoring systems, and financial planning features.

GolangGoFiberNode.jsNext.js
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1Finance Platform

1Finance Platform

Financial Planning & Product Comparison

1Finance is a finance-focused company website and digital platform designed to help users make informed financial decisions. The platform offers financial calculators, scoring and ranking of financial products, and personalized financial planning powered by MoneySign, a system that represents user financial behavior.

WordPressPHPNode.jsNext.js
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Interactive India Map Visualization

Interactive India Map Visualization

Dynamic Map Visualization Tool

Interactive India map using real TopoJSON boundaries with dynamic state selection and visualization workflows. Implemented synchronized UI interactions, animated markers, and region-based visualization components.

ReactD3TopoJSONSVG
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