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OmSardar/README.md

Om Sardar — Software Engineer focused on Java backend, Spring Boot, and full-stack development

Typing SVG

Building scalable applications and turning complex problems into elegant solutions



LinkedIn   Email   GitHub  

Profile Views   GitHub Followers

About  •   Tech Stack  •   APIs  •   Projects  •   Analytics  •   Engineering  •   Roadmap  •   Connect

About

Om Sardar developer profile


About Om Sardar and current learning focus

Current development focus


Om Sardar — Goals and Engineering Vision


Technology Stack

Core Technologies


Programming Languages

Java, JavaScript, TypeScript, Python, and C++

SQL

Frontend Development

React, HTML, CSS, Tailwind CSS, Bootstrap, Vite, Next.js, and Redux

React Router Axios Redux Toolkit

Backend & Databases

Node.js, Express.js, MongoDB, MySQL, PostgreSQL, and Redis

Mongoose Socket.IO REST APIs JWT OAuth and Passport.js

Java Ecosystem

Spring Boot, Hibernate, and Maven

Spring MVC Spring Security Spring Data JPA JPA JDBC

Cloud & DevOps

AWS, GCP, Azure, Docker, Kubernetes, Linux, and GitHub Actions

Developer Tools & Testing

Git, GitHub, VS Code, IntelliJ IDEA, CLion, PyCharm, WebStorm, Blender, Android Studio, Postman, npm, and Jest

JUnit Mockito React Testing Library Supertest OpenAPI and Swagger


Libraries & Frameworks

Frontend & UI

Backend & Middleware

Animation & Visualization

Icons & UX

Date & PDF

Databases

Mobile Development

Build & Quality

Development Environment

Featured Projects

AuctionX · AI-Powered Real-Time Auction Platform

A full-stack auction platform featuring real-time bidding, wallet-backed transactions, automated auction settlement, secure authentication, and AI-powered product recommendations. Built with a decoupled backend architecture and a dedicated recommendation microservice.

Key Features: Real-time bidding with Socket.IO, wallet balance and bid reservations, automated winner settlement, Razorpay wallet top-ups, Google OAuth, email verification, and AI-powered recommendations.



VIEW SOURCE CODE ↗   ·   OPEN LIVE PRODUCTION DEMO ↗



OPEN ALTERNATIVE VERCEL DEPLOYMENT ↗



AuctionX · MERN Auction Application

An early project I built as my final-year BCA minor project. The codebase includes auction listings and bidding interfaces, account flows, and seller and admin screens.

Project status: This public repository contains an earlier learning implementation. Its README documents serious security and correctness issues; do not use it with real accounts, personal data, or payments.



VIEW MINOR-PROJECT SOURCE ↗   ·   OPEN MINOR-PROJECT DEMO ↗



OPEN ENHANCED VERSION ↗

GitHub Analytics

Live GitHub metrics, development statistics, and contribution activity.


GitHub Profile Details

GitHub Contribution Streak

GitHub StatisticsProductive Coding Time

Repositories Per LanguageMost Used Commit Languages


Contribution Activity

GitHub Contribution Snake


Engineering Mindset

Areas I am learning, studying, and building towards ─ not claims of production expertise.



System Design Reference

Conceptual architecture reference showing a browser client, edge routing, API services, data stores, and cross-cutting engineering concerns

Key Areas of Interest

Key engineering interests: scalability and performance, security and reliability, and architecture and design

Engineering Learning Loop

Engineering learning loop — Learn, Plan, Build, Test, Ship, and Reflect

Development Principles

Ten development principles, from understanding the problem and designing first to testing, measuring, documenting, automating, and continuing to learn

Roadmap

Learning roadmap across foundation, current focus, exploring, and next goals

Open To

Open to career opportunities and collaboration, including internships, software roles, freelance projects, open source, and technical writing

Connect

Feel free to reach out for collaboration, opportunities, or a conversation about technology



LinkedIn    Email    GitHub   

Let's build, learn, and grow together

Build with purpose. Learn continuously. Ship better. Code, learn, build, improve.

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  1. AuctionX-Enhanced-Live-AI-Auction-Platform AuctionX-Enhanced-Live-AI-Auction-Platform Public

    A full-stack real-time auction platform featuring live bidding, wallet-based payments, AI-powered recommendations, and a scalable microservices architecture.

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  5. AuctionX-Live-Auction-Platform AuctionX-Live-Auction-Platform Public

    An early-stage MERN stack auction platform built to explore online bidding, user authentication, product listings, and real-time auction functionality. A learning project showcasing my development …

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