Rahul Kumar

Aspiring Full-Stack Software Engineer
Sonepat, IN.

About

Highly motivated B.Tech student and aspiring Full-Stack Software Engineer with hands-on experience in developing scalable web applications using Node.js, Express.js, React.js, and modern UI frameworks. Proven ability to optimize system efficiency by up to 40%, enhance user interaction by 25%, and deliver robust, responsive solutions. Eager to leverage strong problem-solving skills and a passion for technology to contribute to innovative software development.

Work

HCL Tech
|

Software Developer Intern

Noida, Uttar Pradesh, India

Summary

Contributed to backend service development for a key project, focusing on PDF processing and database optimization to enhance document management workflows.

Highlights

Developed backend services using Node.js and Express.js, implementing PDF processing APIs that improved document conversion efficiency by 40%.

Built robust file upload and processing mechanisms with Multer and PDF manipulation libraries, reducing document processing time by 30%.

Optimized database operations with MySQL for document metadata and conversion history, enhancing query retrieval for processed files.

Xipper
|

Frontend Developer Intern

Noida, Uttar Pradesh, India

Summary

Designed and developed modular UI components and collaborated on frontend codebase enhancements to improve user interaction and mobile responsiveness.

Highlights

Designed and developed over 15 modular UI components using React.js, improving layout responsiveness and boosting user interaction by 25%.

Collaborated with a 10+ member cross-functional team to enhance the frontend codebase, achieving a 20% reduction in load time and delivering consistent mobile responsiveness.

Implemented responsive design using Tailwind CSS, ensuring seamless user experience and improving mobile usability scores by 30% in internal QA testing.

Education

Indian Institute Of Information Technology, Sonepat
Sonepat, Haryana, India

B.Tech

Information Technology

Grade: 8.68 CGPA (Till 6th Semester)

Courses

Data Structures & Algorithms

Object-Oriented Programming

Web Development

Database Management Systems

Operating Systems

BDS Vidya Mandir
Noida, Uttar Pradesh, India

Class XII

CBSE

Grade: 89%

Awards

NETCRYPT 2025 Conference Operations Facilitator

Awarded By

JNU, New Delhi

Facilitated operations at the NETCRYPT 2025 Conference at JNU, New Delhi, ensuring smooth execution of a 3-day event with 330+ cybersecurity research paper presentations by global experts.

500+ DSA Problems Solved

Awarded By

LeetCode, GFG, CodeChef

Solved over 500 Data Structures and Algorithms (DSA) problems across platforms like LeetCode, GFG, and CodeChef, demonstrating consistent growth in coding proficiency.

Smart India Hackathon National Qualifier

Awarded By

Smart India Hackathon

Spearheaded a 4-member team for Smart India Hackathon, navigating review stages to reach national qualifiers by demonstrating leadership, strategic thinking, and rapid prototyping.

Languages

English
Hindi

Skills

Programming Languages

C++, JavaScript, HTML, CSS.

Frameworks/Libraries

React.js, Node.js, Next.js, Express.js.

Databases

MongoDB, MySQL, PostgreSQL, Redis.

Tools/Version Controls

Git, GitHub, Postman, Linux, VS Code, Cloudinary.

APIs

RESTful APIs.

Authentication/Security

JWT Authentication (httpOnly cookies), NextAuth.

Projects

DocNet – Collaborative Document Engine

Summary

Engineered a real-time collaborative document editor using Next.js, React, TypeScript, Convex, Clerk, Liveblocks, and TailwindCSS.

FabriNex - E-commerce & CRM Platform

Summary

Developed a comprehensive e-commerce and CRM platform using Node.js, Express.js, MySQL, React.js, Redis, Cloudinary, and Razorpay.