Available for Opportunities

Sumit
Yadav

Full Stack Developer & Software Developer

"Building digital experiences that matter."

View My Work → ✉ Contact Me
5+
Projects Shipped
50+
APIs Designed
40%
Latency Reduction
⚡ MERN Stack
🔐 JWT Auth
📦 AWS
About Me

Passionate about crafting scalable, production-grade software

I'm a Full-Stack Software Developer with hands-on experience architecting and shipping web applications using the MERN stack. I focus on building systems that are not just functional — but fast, secure, and maintainable.

My foundation in Data Structures & Algorithms, System Design, and CS fundamentals enables me to make thoughtful engineering decisions. I take pride in RESTful API design, clean MVC architecture, and measurable performance improvements.

Currently pursuing my MCA from JSS Academy of Technical Education, Noida, I'm actively seeking SDE roles where I can deliver real engineering impact.

Quick Info
  • 📍
    LocationNoida, India
  • 🎓
    DegreeMCA — JSS Academy of Technical Education
  • ✉
    Emailsumitrao3636@gmail.com
  • 💼
    StatusOpen to Work
  • 🛠
    SpecializationMERN Stack, REST APIs, System Design
Technical Skills

Technologies I work with

Frontend
⚛️
React.js
🌐
HTML5 / CSS3
🎨
Tailwind CSS
📱
Responsive Design
Backend & Database
🟢
Node.js
🚀
Express.js
🍃
MongoDB
🐬
MySQL
Languages & Tools
☕
Java
📜
JavaScript
🐍
Python
🐙
Git / GitHub
📮
Postman
🧠
DSA / OOP
Experience

What I've built

Production-grade systems with measurable engineering impact.

Jan 2026 – Apr 2026
Online Code Editor — Full Stack Developer
Personal Project · MERN Stack
Architected a browser-based coding platform from scratch, enabling real-time code writing, execution, and retrieval. Engineered 10+ RESTful APIs with Node.js & Express.js for code submission and execution. Built a MongoDB persistence layer with optimized schemas achieving sub-100ms read/write response times. Implemented JWT-based authentication securing all API endpoints with zero unauthorized-access incidents in production.
React.jsNode.jsExpress.jsMongoDBJWT AuthREST API
Aug 2025 – Oct 2025
Full Stack Expense Tracker — Full Stack Developer
Personal Project · MERN Stack
Built a full-stack expense management app handling 1,000+ transaction records with real-time CRUD operations. Developed 12+ RESTful APIs reducing data-fetching latency by 25% through payload optimization. Applied MVC architecture for separation of concerns, reducing contributor onboarding time by 50%. Deployed to MongoDB Atlas with 99.9% uptime and automated backups.
React.jsNode.jsMongoDB AtlasTailwind CSSMVC
Aug 2024 – Oct 2024
Real-Time Chat Application — Full Stack Developer
Personal Project · MERN Stack + Socket.io
Engineered a full-stack real-time chat platform using Socket.io WebSocket communication, enabling instant messaging with sub-50ms delivery latency across multiple concurrent user sessions. Designed RESTful APIs with Node.js & Express.js under MVC architecture for user and message management; secured all routes with JWT authentication and middleware-based access control, eliminating unauthorized entry points. Modelled MongoDB schemas for users, chat rooms, and messages enabling efficient data persistence; built responsive UI with React.js and component-driven architecture for a seamless cross-device messaging experience.
React.jsNode.jsExpress.jsMongoDBSocket.ioJWT AuthREST APIWebSockets
Projects

Featured Work

End-to-end products built with performance, security, and scale in mind.

01 / MERN STACK
Online Code Editor
Jan 2026 – Apr 2026

A full-stack, browser-based coding platform enabling real-time code writing, editing, and execution — eliminating local environment setup friction for developers.

40%
Latency reduction
<100ms
DB response time
10+
REST APIs
0
Auth incidents
React.jsNode.jsMongoDBJWT
View on GitHub →
02 / MERN STACK
Full Stack Expense Tracker
Aug 2025 – Oct 2025

A full-stack expense management web application with real-time CRUD, data aggregation, and fully responsive UI — reducing manual tracking effort dramatically.

60%
Tracking effort cut
35%
Usability improvement
12+
REST APIs
99.9%
DB uptime
React.jsTailwindMongoDB AtlasMVC
View on GitHub →
03 / MERN STACK + SOCKET.IO
Real-Time Chat Application
Aug 2024 – Oct 2024

A full-stack real-time chat platform with WebSocket communication via Socket.io — enabling instant messaging across multiple concurrent sessions with no page reloads.

<50ms
Message latency
MVC
Architecture
100%
Routes secured
0
Auth incidents
React.jsNode.jsExpress.jsMongoDBSocket.ioJWT
View on GitHub →
Education

Academic Background

2024 – 2026
Master of Computer Applications (MCA)
JSS Academy of Technical Education
Noida, India
2021 – 2024
Bachelor of Computer Applications (BCA)
Raja Balwant Singh College
Agra, India
Achievements

Certifications & Recognition

☕
Java Programming Certification
OOP · Data Structures · Application Development
View →
⚛️
Web Development with React
WDR-1 · 152 hrs · Grade: A1 — React.js, Components, State Management
View →
🏗
Advanced Software Engineering Simulation
System Design · Software Development · Engineering Best Practices
View →
☁️
Getting Started with DevOps on AWS
Amazon Web Services · CI/CD pipelines · Cloud infrastructure automation
View →
🧩
Active DSA Practitioner
GeeksforGeeks · Algorithmic efficiency · Time/Space complexity optimization
Contact

Let's build something great together

I'm open to full-time SDE roles, freelance collaborations, and interesting engineering challenges. Drop me a message — I respond promptly.

✉
Email sumitrao3636@gmail.com
in
LinkedIn sumit-yadav-5b1a0b300
⌥
GitHub github.com/Sumit132114

Ready to collaborate?

Whether you have a project in mind or just want to chat about technology, I'd love to connect. Let's turn ideas into products.

✉ Send a Message

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