About me
I’m a student and self-taught Web Developer from Jharkhand, India! 🇮🇳 Currently mastering modern web technologies and building responsive applications. I thrive on coding challenges and aim to craft seamless, real-world web experiences that leave a lasting impact.
Skills
B-Tech - BIT Sindri
Dhanbad, Jharkhand, IN
Senior Secondary / Intermediate - Sree Ayyappa Public School, BS City Sector 5D
Class 11th & 12th
Primary and Secondary Education - DAV Public School, Rajrappa Project CCL
UKG to 10th
Exploring opportunities...
Actively exploring internships, open-source contributions, and mentorship opportunities to deepen my expertise in building dynamic web applications and solving real-world problems through code.
Recent Work & Projects
Travel Site
Designed and developed a modern, fully responsive travel website using HTML, CSS, and JavaScript to showcase global destinations. Implemented a clean, intuitive layout with animated UI elements to enhance user engagement across all devices.
- Updated - Aug 2025
- Technologies used - HTML, CSS, JavaScript
- Role - Frontend
- Demo - View it live!
- Github - Github
Wordsphere
Engineered a feature-rich dictionary web app from scratch using vanilla JavaScript (ES6+), consuming multiple REST APIs for definitions and audio. Implemented advanced features including an interactive quiz mode, theme persistence (light/dark) via Local Storage, and a ’Word of the Day’.
- Updated - Oct 2025
- Technologies used - HTML, CSS, JavaScript (ES6+), REST APIs
- Role - Frontend
- Demo - View it live!
- Github - Github
SnakeByte
A retro-style Snake Game created with Java. Uses keyboard event handling for controls and custom logic for food generation and snake growth..
- Updated - Jun 2025
- Technologies used - Java Swing and basic DSA concepts like Array and Queue (LinkedList)
- Role - Java Developer
- Demo - Github
Hotel Reservation System
Developed a console-based Hotel Reservation System using Java, JDBC, and MySQL. The system allows users to reserve rooms, view bookings, update reservation details, and delete reservations. Implemented full CRUD operations with proper database connectivity and structured exception handling.
- Updated - Feb 2026
- Technologies used - Java, JDBC, MySQL
- Role - Backend Developer
- Demo - Console Application (Local Setup Required)
- Github - Github
Achievements & Certifications
LeetCode – Knight Rank
Algorithms & DSA · 2025
Solved 200+ problems across Arrays, ArrayLists, Recursion, LinkedList and contests.
CodeChef – 3★
Competitive Programming · 2025
Achieved 1680 rating by solving algorithmic problems and contests.
300+ Problems – InterviewBit
DSA Practice · 2025
Strengthened problem-solving using trees, DP, recursion & patterns.
Codeforces – Competitive Programming
Problem Solving · Ongoing
Practicing competitive programming with strong focus on implementation, math, greedy, and data structures.
DSA Course – Physics Wallah
Certification · 2025
Completed full DSA syllabus including advanced problem-solving.
Problem Solving – HackerRank
Certification · 2025
Earned the Problem Solving certification by demonstrating strong skills in algorithms, data structures, and logical problem-solving on HackerRank.
Java (Basic) – HackerRank
Certification · 2025
Completed the Java (Basic) certification covering OOP fundamentals, loops, conditionals, strings, and core Java concepts.
Contact me
rockykumar94278@gmail.com
Phone
+91-6207828463