VarunKumar.
I build production-ready web & desktop applications — end-to-end, from UI to backend to deployment. Specialising in MERN stack, Electron, and scalable infrastructure. Currently a Software Engineer at Eice Technology Pvt. Ltd.
I build things
that ship.
I'm Varun Kumar, a full-stack developer with a strong foundation in core programming (C, C++, DSA) and advanced knowledge of JavaScript, TypeScript, and modern web technologies.
I build high-performance web and desktop applications using React, Next.js, Node.js, Express, MongoDB, MySQL, and Electron. My expertise spans scalable backend systems, clean frontends, automated CI/CD pipelines, and VPS deployments.
I've shipped production systems for hotels, restaurants, retail shops, bars, parking systems, and enterprise environments. My approach is practical, fast, and focused on real-world, reliable solutions.
My Arsenal.
Technologies I use to build real-world production systems.
Services & Expertise.
From idea to deployment — I handle the full stack so you don't have to.
Full-Stack Web Apps
End-to-end web applications with React/Next.js frontends and Node.js/Express backends. From database design to deployment.
Desktop Applications
Cross-platform desktop apps with Electron.js. Offline support, secure local storage, auto-updates, and OS-level integrations.
Mobile Apps (React Native)
iOS & Android apps with shared codebase using React Native. Native performance with JavaScript flexibility.
Backend & APIs
Scalable RESTful APIs, real-time WebSocket servers, JWT authentication, database design and optimisation.
DevOps & Deployment
VPS server setup, Nginx reverse proxy config, PM2 process management, CI/CD pipelines, and zero-downtime deployments.
Database Design
Schema design, query optimisation, indexing strategies for both SQL (MySQL) and NoSQL (MongoDB) databases.
Projects that deliver.
Production systems shipped across multiple industries.
Govdrive
Government-grade secure file management
A desktop application for secure file handling built for government use. Features offline access, sandboxed environment, AES encrypted local storage, and cross-platform packaging. Designed for high security and reliability in critical environments.
NIC Govdrive
Official NIC hardened file system
Enhanced security-focused version of Govdrive built for official NIC deployment. Features multi-level restricted access, protected storage partitions, full audit log trails, and deep system-level OS integration.
Isync Drive
Modern cloud sync interface for managing files across multiple devices. Includes secure JWT authentication, smooth drag-and-drop file operations, responsive UI, and optimised virtual rendering for large file lists.
Durgabari
Complete management system with online reservations, automated email confirmations, admin panel, payment record tracking, and event scheduling. Handles concurrent bookings with conflict prevention logic.
Company Website
Fully responsive corporate website with optimised Core Web Vitals, custom React components, smooth scroll animations, SEO-friendly meta structure, and API-driven dynamic content sections.
Where I've Worked.
Eice Technology Pvt. Ltd.
Working across a broad range of client applications and internal systems. Responsible for architecting and building React and Electron apps, designing RESTful backend APIs, setting up automated CI/CD pipelines, and managing VPS deployments with zero-downtime strategies.
Let's build
something
great.
Open to freelance projects, full-time roles, and interesting collaborations. I respond within 24 hours.