Open to opportunities

Manish Kumar

I build full-stack web apps.

Full-stack developer passionate about secure REST APIs, responsive UIs, and scalable solutions. From food delivery platforms to AI-powered chatbots.
I ship real-world applications that solve practical problems.

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manish.ts TypeScript 
const developer = {
name: "Manish Kumar",
roles: "Full-Stack Developer", "Backend Developer"
stack: ["React", "Node.js", "TypeScript", "ExpressJs", "MongoDB", "Docker"],
builds: ["REST APIs", "Responsive UIs", "Scalable apps"],
focus: ["NextJs & NestJs", "DSA & System Design", "AWS Cloud (EC2, S3, Lambda)"],
learning: ["Spring Boot", "Kubernetes", "AWS Cloud (Advance)"],
education: "B.Tech CSE — LPU (CGPA: 7.7/10)",
location: "Bangalore, Karnataka, India",
motto: "ship it, break nothing",
};

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leetcode GFG

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Developer who ships real products

I'm a Full Stack Developer who builds real-world web applications with the MERN stack. I'm passionate about secure REST APIs, responsive UIs, and scalable solutions that solve practical problems.

Currently working as a Full Stack Developer Intern at Odnest Edutech Pvt Ltd, where I built SaaS features with secure JWT-based REST APIs, deployed on Vercel and Render, and load-tested for 1000+ concurrent users.

I care about the full stack — from data model to API to pixels. My sweet spot is building end-to-end: authentication, backend logic, database design, and polished frontends.

  • ◆ MERN stack & full-stack web development
  • ◆ Secure REST APIs with JWT authentication
  • ◆ Responsive UIs with Tailwind CSS
  • ◆ Cloud deployment & performance testing

Where I've built things

Full Stack Developer Intern

Odnest Edutech Pvt Ltd

Feb 2026 — Jul 2026
  • Built SaaS features using MERN stack with secure JWT-based REST APIs in agile/scrum, improving security by 10%.
  • Deployed applications on Vercel and Render, targeting zero-downtime for 1000+ users.
  • Improved code quality through AI-assisted code reviews and refactoring, reducing technical debt.
  • Load tested for 1000 concurrent virtual requests using K6.
JavaSpring BootNode.jsReact.jsMongoDBPostgreSQLAWS(EC2, S3, Lambda)GitHub Actions

Things I've shipped

SnapBite

Full-stack food delivery platform

A full-stack food delivery platform with real-time delivery tracking, secure admin panel, and JWT-based authentication. Load tested with 1000 virtual users via K6.

  • Real-time delivery status dashboard
  • Secure admin panel for order management
  • Razorpay payment integration
Node.jsExpress.jsReact.jsMongoDBTailwind CSS
SnapBite

ApnaBank

Digital banking application

A digital banking application with account management, fund transfers, transaction history, and role-based authorization.

  • JWT authentication & role-based access
  • Normalized PostgreSQL schemas
React.jsNode.jsExpress.jsPostgreSQLTailwind CSS

MeetPilot

AI-powered meeting scheduler

Schedule meetings using natural language. Connects Google Calendar for real-time availability, finds optimal times, and handles multi-timezone.

  • Natural language scheduling with OpenAI
  • Google Calendar integration & race condition protection
TypeScriptReactExpressPostgreSQLRedis

PayZap

Payment processing platform

Comprehensive payment platform across web and mobile. Spring Boot backend with React frontend and React Native mobile app.

  • Multi-platform: Web + Mobile (React Native)
  • JWT auth, Redis caching, Swagger docs
Spring BootReactReact NativePostgreSQLRedis

Research Paper Tracker

Academic paper reading tracker

Full-stack app for researchers to organize and track paper reading progress with analytics dashboards and data visualizations.

  • Multi-filter system & analytics dashboard
  • Funnel charts, scatter plots, stacked bars
ReactTypeScriptNode.jsMongoDBRecharts

AI ChatBot

Intelligent chatbot application

MERN stack chatbot with TypeScript enabling real-time automated query resolution and reducing manual support workload by 50%.

  • Real-time automated query resolution
  • Reduced manual support by 50%
TypeScriptReactNode.jsMongoDBExpress

My arsenal

Languages

JavaScriptTypeScriptJavaC++SQL

Frontend

React.jsNext.jsReact NativeTailwind CSSHTML5/CSS3

Backend

Node.jsExpress.jsSpring BootREST APIsJWT Auth

Databases

MongoDBPostgreSQLMySQLRedis

Cloud & DevOps

AWSDockerGitHub ActionsVercelRender

Tools

GitGitHubK6JestPostmanLinux

CS fundamentals: Data Structures & Algorithms · System Design · Operating Systems · DBMS · Computer Networks

Beyond code

Top 5 — Hack Vega Hackathon

Competed in a national hackathon and secured a top 5 position building a full-stack project under time pressure.

550+ DSA Problems

Solved across GeeksforGeeks and LeetCode — sharp on algorithms, data structures, and problem decomposition.

B.Tech CSE — LPU

Lovely Professional University, 2022–2026. GPA: 7.68/10. A+ grade in Computer Networking.

Have an idea?
Let's build it together.

I'm always up for interesting problems — full-stack apps, APIs, or something nobody's built yet. My inbox is open.

Say hello

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