Aarush Kumar
Jalandhar, Punjab | +91 7091110011 | aarushkumar8585@gmail.com | www.linkedin.com/in/aarush-kr
github.com/kraarush | leetcode.com/kraarush709
Experience
Infineon iHack 2025 Hackathon
• Competed in Infineon’s advanced problem-solving hackathon, developing "Defend the Kingdom", a complex DSA-based
project in a collaborative team environment.
• Worked with XML input data, implementing efficient parsing and processing techniques.
Projects
OpportuneX - Deployed link Feb 2025 - Present
Tech Stack: React.js, Redux, Tailwind, Node.js, MongoDB, JWT, Cookies, ShadCN UI, Multer, Docker, Jenkins
• Built a job portal with role-based access control for job posting management and application tracking.
• Implemented secure authentication using JWT, cookies, and middleware-based validation.
• Developed job filtering and sorting by location, salary, and company.
• Dockerized both frontend and backend, set up Jenkins CI/CD pipeline for automated builds and Docker Hub publishing.
Expensio - Deployed link June 2025 - Present
Tech Stack: React, Redux, Tailwind, Node, MongoDB, JWT, Cookies, ShadCN UI, ChartJS
• Developed a full-stack expense tracking platform enabling users to add, edit, and delete transactions with real-time
updates and JWT-based authentication.
• Designed an intuitive dashboard with bar and pie charts to visualize monthly and category-wise spending.
• Created RESTful APIs with Express, MongoDB Atlas integration, and documented them using Swagger
Booklytic - Deployed link Sep 2024 - Oct 2024
Tech Stack: EJS, Node.js, Express.js, MongoDB, Google Books API, Bootstrap
• Created a web application allowing users to review books and read others’ reviews before purchasing.
• Implemented secure login and authentication using Google OAuth and OTP-based password reset.
• Integrated Google Books API to fetch book data, descriptions, and purchase links.
• Used cookies to enhance user experience by preserving login sessions.
Keeper - Deployed link Nov 2024 - Jan 2025
Tech Stack: React.js, Bootstrap, Material UI, Express.js, PostgreSQL, Google OAuth
• Developed a full-stack notes-keeping web app with user authentication and cloud storage.
• Integrated Google OAuth for authentication, ensuring secure and seamless login.
• Utilized Supabase (PostgreSQL) for real-time note storage and retrieval.
Achievements
• Solved 300+ problems on platforms like LeetCode, GeeksforGeeks, SPOJ, and Codeforces, earning the 50-day badge on
LeetCode.
• Actively participated in multiple hackathons during my academic journey.
Technical Skills
Languages: C, C++, Java, Python, JavaScript, SQL, PHP
Frameworks & Libraries: React.js, Redux, Node.js, Bootstrap, Tailwind, Laravel, JQuery, EJS, REST API, ShadCN UI
Technologies & Tools: Git, GitHub, PostgreSQL, MongoDB, Postman, Docker Desktop, JWT, Cloud Deployment, Jenkins
Certifications
• Server-side JavaScript with Node.js Jan 2024 - April 2024
• NPTEL Certification in Cloud Computing July 2024 - October 2024
Education
Lovely Professional University, B-Tech in Computer Science Aug 2022 – July 2026
• CGPA: 8.65/10
