Rahul Kumar

Rahul Kumar

Full stack developer

Jaipur, IndiaSoftware Development
3roles
17skills
3education
1credentials

About

Computer Science graduate with hands-on experience in software development, automation, frontend, and backend technologies.

Experience

Full Stack Engineer

UptoSkills

4 mos · New Delhi, Delhi, India

Worked on full-stack web development, building and improving web applications while collaborating with the team on real-world projects.

Full Stack Engineer

KALEIDONEX TECHNOLOGIES

3 mos · Patna, Bihar, India

Built and optimized web applications using React.js, Node.js, and MongoDB. Developed REST APIs, handled backend logic, and improved application performance.

Full-Stack Developer

Kaleidonex Technology

Oct 2024 – Nov 2024

Developed and optimized full-stack applications using React.js and Node.js, improving page load speed by 30%; integrated RESTful APIs with MongoDB, reducing data retrieval latency by 25%; implemented reusable components and standardized coding practices, cutting development time by 15%.

Education

NIMS University

Bachelor of Technology - BTech, Cse

Aug 2022 - Jun 2026

NIMS University, Jaipur, Rajasthan

Bachelor of Technology, Computer Science Engineering

Sep 2022 – May 2026

Ram Krishna Dwarika College, Patna, Bihar

Senior Secondary (12th), Science

Jul 2020 – Mar 2022

Skills

SQLJavaScriptDatabase Management System (DBMS)Python (Programming Language)PythonJavaMySQLHTMLCSSReact.jsNode.jsMongoDBExpress.jsFastAPIFlaskGitHubVS Code

Projects

Rainfall Prediction System

Developed a machine learning model to predict rainfall intensity using historical temperature, humidity, wind speed, and pressure data; evaluated performance using RMSE and R² Score; built a Tkinter GUI for real-time input and instant predictions.

SmartCart

Developed a full-stack e-commerce website with user authentication, product listings, cart management, secure checkout, responsive React frontend, REST APIs using Node.js and Express, and MongoDB data storage.