I'm a Computer Science graduate passionate about competitive programming and backend engineering. My primary love is Codeforces, where I regularly participate in contests and sharpen my problem-solving skills. I believe in consistent practice, logical thinking, and writing optimized solutions. Beyond algorithms, I design and build backend systems using Java and Spring Boot, focusing on scalability, clean architecture, and efficient data handling.

• 🏆 Regular Codeforces contestant — focused on rating improvement
• 💻 Strong foundation in DSA — arrays, trees, graphs, DP, greedy, bit manipulation
• ☕ Primary language: Java — clean, optimized solutions
• 🔧 Backend developer with Spring Boot, REST APIs, JPA/Hibernate
• 🎯 Career-driven, disciplined, long-term thinker

I'm deeply involved in the competitive programming community, solving problems across multiple platforms:

• Codeforces ⭐ — My primary platform. Regular contest participation and focused rating improvement.
• LeetCode — Daily problem-solving for DSA mastery.
• CodeChef — Long and short contests.
• StatCoder — Exploring diverse problem sets.

I work across the full spectrum of DSA: arrays, strings, trees, graphs, dynamic programming, segment trees, and beyond. My goal is to write clean, optimized solutions that scale with complexity.

Languages

Backend

Databases

Frontend

Tools

AI-powered healthcare safety system for independent living. Features real-time voice interaction using Web Speech API, emergency detection with Google Gemini API integration, and automated emergency response. Built with Electron and React.

Tech: Electron, React, Google Gemini API, Web Speech API

Organized collection of 500+ optimized solutions from Codeforces, LeetCode, and CodeChef. Each solution includes time/space complexity analysis, categorized by topic (graphs, DP, greedy, segment trees). Focus on clean, readable code with monotonic stack optimizations and advanced techniques.

Tech: Java, Data Structures & Algorithms

• 🏅 Improving Codeforces rating — targeting Expert
• 📚 Mastering advanced DSA topics (segment trees, graph algorithms, DP optimization)
• 🔧 Building scalable backend systems with Spring Boot
• 💼 Preparing for product-based company interviews
• 🧠 Daily LeetCode Medium/Hard problem-solving

📧 Email: omkarghotne100@gmail.com

"Consistency beats motivation. Solve problems. Build systems. Stay disciplined."