Siddartha Rangu

Full Stack Developer || MERN Stack

Next.js

About & Experience

I'm a passionate Full Stack Developer with hands-on experience in the MERN stack and building production-level Next.js applications. My focus is on creating scalable, high-performance web solutions with a strong emphasis on clean code and great user experiences. I thrive on solving complex problems and continuously learning new technologies.

Web Development Intern

Codestam Technologies

April 2024 – Present | Remote

Developed scalable web applications using Next.js and TypeScript, improving frontend performance by 30%.
Engineered modular UI components with the Shadcn library, accelerating development cycles by 25%.
Integrated Firebase Authentication for secure user sessions across 5+ projects.
Contributed to full-stack tasks including REST API integration and state management.

Technical Skills

Frontend

React

Next.js

Redux

TypeScript

Tailwind CSS

Shadcn/UI

Backend

Node.js

Express

Firebase

Python

Databases & DevOps

MongoDB

PostgreSQL

Prisma

AWS (S3, EC2)

Tools

Git

Postman

REST APIs

Chrome DevTools

Projects

E-Commerce Platform

A full-stack e-commerce platform with a focus on performance and user experience.

Key Features:

•Designed a product search system with live filtering and debounced API calls, reducing requests by over 50%.
•Engineered a persistent shopping cart using Redux and local storage.
•Created 8+ reusable UI components to standardize the design system.

ReactReduxTailwind CSSFakeStoreAPI

Live Demo

Payment Transfer System

A secure money transfer application with RESTful APIs for account management.

Key Features:

•Enabled user-to-user fund transfers via a secure login with bcrypt password hashing.
•Developed 5+ RESTful APIs to manage balances, transactions, and histories.
•Ensured data integrity using MongoDB transactions and Mongoose validations.

ReactNode.jsExpressMongoDB

GitHub