Good software doesn't announce itself — it just keeps working.
For the last two years, I've been the person teams call when a spreadsheet finally breaks under its own weight. I build ERP, billing, and SaaS platforms that take over the parts of a business that used to run on memory, sticky notes, and hope — and turn them into systems that just work, quietly, every single day.
A developer who turns operational chaos into working software.
I'm Virendra — a software developer with 2+ years building production systems for real businesses, not proof-of-concepts. My work has covered GST-ready billing and accounting platforms, e-commerce storefronts with full order and inventory management, a peer-to-peer digital wallet secured with Spring Security and JWT, a cold-storage inventory portal for the sugarcane trade, and an ERP billing system built specifically for newspaper distribution agencies.
My core stack is Java, Spring Boot, Hibernate JPA, PHP, MySQL, and JavaScript, with a strong focus on clean REST APIs, optimized SQL, and MVC architecture that stays maintainable as a codebase grows. I care less about clever code and more about systems that hold up under real, everyday use. I currently work as an independent freelance developer, available remotely, for teams that need someone who can own a project from database design through to the dashboard a client actually opens every morning.
One profile, three views.
The same core, pointed at a different part of my work — try a tab, or just keep scrolling.
Where I've built things.
Software Developer
Arigam Software Pvt Ltd- Engineered and maintained 4+ production web applications across ERP, billing, accounting, e-commerce, and multi-level referral domains for real business clients.
- Built a full-featured ERP Billing & Accounting System — GST-ready invoicing, payment tracking, purchase orders, ledger management, and role-based reporting dashboards — replacing a client's manual accounting process entirely.
- Built a complete e-commerce platform with catalog, cart, secure checkout, order tracking, and an admin panel for inventory and fulfillment.
- Developed a corporate CMS-style website letting non-technical staff manage site content independently.
- Architected RESTful APIs with proper auth, input validation, and standardized error handling; optimized SQL queries and schemas to cut page load times across high-usage modules.
Software Engineer Intern
Test Yantra Software Solution Pvt Ltd- Contributed to enterprise-grade web applications built on Java and Spring Boot within an Agile team.
- Designed and implemented RESTful APIs integrated with front-end services for reliable data exchange.
- Used Hibernate ORM for entity mapping and efficient MySQL operations; wrote unit and integration tests to reduce regression defects.
A few things I've shipped.
ERP Billing & Accounting Software
Full-featured enterprise billing and accounting system for a trading business — invoice generation, purchase orders, expense tracking, ledger management, and financial dashboards, with multi-role access and GST-ready PDF invoice export.
TechNest — E-Commerce Platform
Complete online shopping platform with product catalog, cart, wishlist, and checkout workflows. Encrypted authentication, session management, an admin dashboard for inventory, and automated order/shipping email notifications.
Payment Way — Digital Wallet
Secure peer-to-peer digital payment application with wallet top-up, fund transfers, balance inquiry, and full transaction history. Spring Security with JWT-based session handling and validated REST APIs.
ColdStorage Inventory Management
Inventory and stock management portal built for cold storage and sugarcane trading businesses — secure login, stock tracking, and business reporting, backed by a companion Android app for staff in the field.
Newspaper Agency Billing System
ERP billing platform for newspaper distribution agencies — subscriber billing & sales, ledger and accounts, multi-store stock tracking, sales reports, and a delivery command center for daily paper delivery management.
Fireworks — Interactive Canvas Animation
A particle-based fireworks animation built with vanilla JavaScript and HTML5 Canvas — real-time physics, gravity, and glowing trail rendering with click-to-launch interaction.
What I work with.
Languages
Web Technologies
Frameworks & ORM
Database
API Development
Tools & Concepts
Hire me.
Send a message and I'll get back to you directly.