Sumit Kumar | Full-Stack MERN Developer for Hire

Hi, I'm Sumit Kumar

ABOUT ME

$ whoami

I'm Sumit, a full-stack developer who likes turning messy, real-world problems into software that just works. Most of my experience comes from building for actual businesses — production websites, internal tools, and e-commerce platforms that people use every day, not just portfolio demos.

I work mainly across the MERN stack, with a habit of going end-to-end: database schema, API design, and the frontend that ties it together. Outside of client work, I'm usually deep in a side project, trying to push it from idea to something live.

Years Building

10+

Projects Shipped

Companies

about.js

const sumit = {
  role: 'Full-Stack Developer',
  basedIn: 'India',
  stack: ['React', 'Node.js', 'MongoDB', 'AWS'],
  currentlyBuilding: 'scalable web apps & internal tools',
  openTo: 'freelance & collaborations',
  availability: true,
};

TECHNICAL SKILLS

$ cat stack.json

~/core

Languages

JavaScript (ES6+)PHPSQLJava

~/stack

Frameworks & Libraries

React.jsNode.jsExpress.jsReact NativeSpring Boot

~/frontend

Web Technologies

HTML5CSS3RESTful APIsBootstrapTailwind CSS

~/data

Database

MongoDBMySQLFirebasePostgreSQL

~/infra

Cloud & DevOps

AWS (EC2, S3, Lambda)DockerKubernetesGitHub Actions

~/bin

Tools

GitGitHubPostmanFigmaJira

FEATURED PROJECTS

A selection of commercial and client-deployed work.

Ferrea Fashion — Commercial E-commerce Platform

View Project →

2025

Live

End-to-end e-commerce platform with secure online payments (Razorpay), shipping integration (Shiprocket), and an admin panel for product and order management.

MERNRazorpay APIShiprocket API

View Project →

Ananya Sales — Internal Business Management Software

View Project →

Commercial

Live

Custom web-based ERP for a blood bank equipment manufacturer: customer complaint management, live chat support, custom quotation generator, appointment calendar, and customer database management.

View Project →

Panvel Placement

View Project →

Commercial

Live

Started as a static website, evolved into a full-stack recruitment platform with an admin dashboard to manage job postings, applications, employer data, and recruitment workflows.

HTMLCSSJavaScriptMERN

View Project →

Consignment Tracking System

View Project →

Commercial

Live

Logistics tracking platform integrated with a client website for real-time shipment management. Customized and deployed for multiple clients.

View Project →

MORE PROJECTS

SecureMedX

Decentralized Digital Health Records

In Development

Blockchain-inspired health record system designed to securely store medical records for emergency access and healthcare continuity.

View Project →

Kaksha Connect

SaaS EdTech Platform

Live

SaaS platform enabling tuition classes and coaching institutes to run online classes and manage students, without building their own apps or websites.

View Project →

For Her — image coming soon

For Her

Women's Safety App

Not Live

Mobile application focused on women's safety with emergency assistance and location-based safety features.

React Native

EduScan — image coming soon

EduScan

Interactive Learning Platform

Not Live

Educational platform that enhances textbook learning using interactive 3D models and visual content.

Supply Chain Management System

Logistics Dashboard

Live

Web-based dashboard for tracking and managing supply chain operations with centralized monitoring and reporting.

View Project →

Packers & Movers Website

Corporate Website — Commercial

Live

Responsive corporate website developed for a logistics and relocation company.

View Project →

Sarkari Exam Jankari

Exam Information Portal

Live

Government exam preparation and information portal providing exam updates, notifications, and study resources.

View Project →

EXPERIENCE

$ git log --stat --reverse career

commit 383c245

Author: Taarangan Consultancy <Web Developer Intern>

Date: June 2025 – Dec 2025

+ Developed and maintained 4+ production websites including amanalyticscpa.com and taarangan.com using PHP, MySQL, and JavaScript, achieving 99.9% uptime and responsive cross-device compatibility.

+ Engineered custom business workflow software handling full-stack development from database schema design to frontend implementation, streamlining internal operations by 25%.

#production-websites#full-stack-development#business-software

commit 7ed7ba7 (HEAD -> main)

Author: Eltovix Web Services <Full-Stack Developer Intern>

Date: Dec 2025 – Feb 2026

+ Developed core e-commerce features including JWT-based authentication, product catalog management, and shopping cart with persistent state for a scalable platform.

+ Collaborated using Git feature-branch workflow and participated in Agile sprints, delivering 15+ production-ready features ahead of deadlines.

#e-commerce-features#authentication#agile-development

GET IN TOUCH

I'm always interested in hearing about new projects. Fill out the form below, or reach out directly.

devsumit2026@gmail.com

Github

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GitHub LinkedIn Email