Sumit Prajapati

  • Software engineer
  • Web developer
  • Full-stack

Full-Stack Developer focused on delivering efficient, end-to-end solutions. Skilled at solving complex problems and crafting seamless user experiences. Thrives in collaborative environments and is committed to enhancing both frontend and backend expertise.

hero-image
Sumit
Prajapati

experience

React & Node Developer

Promethean Tech
Feb 2025 - Present

  • Developed and maintained React.js and Next.js frontends for 3+ client projects, improving performance and scalability by 30%.
  • Integrated RESTful APIs and worked with backend developers to implement scalable Node.js services.
  • Implemented JWT-based authentication flows and contributed to API debugging and optimization using browser network tools.
  • Gained experience with Redis caching and API performance tuning.
  • Collaborated closely with clients to gather requirements and deliver optimized, user-friendly interfaces using TypeScript, Git, and team workflows with Bitbucket.
  • Used modern JavaScript frameworks and AI tools like Cursor to speed up development time by 35% and reduce bugs.
  • Expanded knowledge in backend development with Node.js, working on APIs and improving overall system efficiency.
React.js
Node.js
TypeScript
JavaScript
Git
Bitbucket
Cursor
Github
Next.js
Acertinity UI
ShadCN UI
Tailwind CSS
Redis
API
Performance
Scalability
User Experience
User Interface
User Interaction
Jest
Testing
Debugging
API Documentation
API Testing

Full Stack Developer

Arraysoft technology Gandhinagar
July 2024 - Jan 2025

  • Developed a consulting group website using modern web technologies, enhancing online presence and client engagement.
  • Built and maintained RESTful APIs using Node.js and Express.js, improving server-side performance and maintainability.
  • Integrated MongoDB with efficient schema design and used Postman for testing and debugging APIs. Added basic role-based access control and JWT authentication for secure access control.
  • Architected and developed RESTful APIs using Node.js and TypeScript for scalable backend systems, improving data reliability and reducing query latency by 20%. Used Swagger for API documentation.
Node.js
Express.js
MongoDB
Postman
Swagger
JWT
Role-based access control
API documentation
API testing
API performance
API scalability
API security
API optimization
API debugging
API monitoring

Web Developer Intern

Pulpit Mobility
Jan 2024 - Apr 2024

  • Diagnosed and resolved critical bugs on pulpitmobility.com significantly improving site reliability and user engagement.
  • Introduced and improved UI components to enhance user interaction and create a more engaging experience.
  • Created pulpitinfotech.com using HTML, CSS, and Javascript to effectively present the company's technological services.
  • Developed vishvgroup.com, a staffing platform aimed at optimizing the recruitment process with modern web solutions.
HTML
CSS
JavaScript
Web Design
Github
MVC
Bootstrap
SQL

projects

geniesafe

Melody Masters Academy

A website for booking instrument and courses

MusicMastersAcademy is a dynamic and interactive music learning platform built with Next.js, TypeScript, and Acertinity UI. This project showcases a modern, responsive web application designed to enhance the musical journey of users by offering various online resources, including webinars, tutorials, and instructor-led courses.Key Features: Responsive Design: Built with Acertinity UI for a seamless experience across all devices. Webinars & Courses: Explore featured webinars and courses tailored to different musical interests Interactive UI: Smooth navigation and engaging user interface powered by Next.js and TypeScript.

Next.js
TypeScript
Tailwind CSS
acertinity-ui
Front-End
geniesafe

FleetLink

A logistics vehicle booking system

  • Developed a full-stack logistics platform enabling users to book transport trucks based on capacity and route (pincode-to-pincode) with a seamless UI/UX experience.
  • Engineered real-time vehicle availability system and implemented smart matching logic between load requirements and vehicle capacity, boosting operational efficiency by 40%.
  • Implemented unit and integration testing for backend APIs using Jest and Supertest, achieving over 90% test coverage for critical booking and vehicle endpoints.

Node.js
Express.js
MongoDB
Next.js
Tailwind CSS
Front-End
Jest
Supertest
Unit Testing
Integration Testing
API Testing
API Documentation
geniesafe

Jobify

A full stack job portal

  • Designed and built a full featured job portal with MERN stack , supporting role based access for recruiters and job seekers.
  • Implemented secure login and session management using JWT and bcrypt.
  • Developed scalable APIs, optimized MongoDB queries with indexes, and documented endpoints with Swagger
  • Implemented CRUD operationsfor managing job listings, profiles, and applications. Optimized performance and user experience through responsive UI.

React.js
Express.js
Node.js
MongoDB
JWT
bcrypt
Swagger
CRUD Operations
Performance Optimization
User Experience
geniesafe

Chrome Timer Extension

A productivity tool

Engineered a Chrome Timer Extension with HTML, CSS, and JavaScript, incorporating the Pomodoro technique to enhance productivity. Implemented task management features that enable users to add, delete, and monitor multiple tasks. The extension triggers an alert after a 25-minute timer to maintain focus during work intervals

HTML
CSS
JavaScript
Pomodoro Technique
Back-End
geniesafe

Global News App

A web application that shows all types of news of UK .

A news application providing real-time updates and articles across various categories by integrating with News API. Enhanced user experience by implementing responsive navigation and pagination, allowing users to easily switch between news categories and browse articles with seamless page transitions.

React.js
bootstrap
newsapi
front-end
geniesafe

ChatBot using botpress

A Portfolio bot

Engineered a portfolio Bot using Botpress to provide instant information to my portfolio, GitHub repositories, coding profiles and work experience. Designed bot to ensure efficient navigation through my professional information

bootpress
geniesafe

URL Shortener

Convert a Long working URL into a short URL

An efficient URL shortener built with Node.js and Express.js. This application allows users to shorten long URLs and provides a short link that redirects to the original URL.Features Shorten URLs: Input a long URL and get a short link.

Express.js
Node.js
MongoDB
NanoID (npm package)
back-end

tech skills / setup

The things that I use for my coding

Frontend

HTML / CSS JavascriptTypescriptReact.jsNext.jsTailwind CSSAceternity UIShadcn UI

Backend

Node.js Express.jsMongoDBJWTbcryptSwaggerPostmanRedisJestSupertestUnit TestingIntegration TestingAPI Testing

Version Control

GitGitHubBitbucket

Tools

Visual Studio Codepostmannodemon

AI tools

tabnineGithub-copilotCursor

Laptop

Latitude ES440 x-64 based PC RAM-16GBIntel(R) Core(TM) i5-4300U CPU @ 1.90GHz
©  Sumit Prajapati ' • 2024