Rachit Bhatia

Drives full-stack development for Gameskraft's top-performing app, RummyCulture, focusing on performance optimization, feature development, and user engagement using React Native and Node.js.

• Reduced fair play violations by 23% on 6-player Rummy Tables through Bluetooth scanning and advertising flow, detecting collusion via 31-byte user-specific payloads.
• Achieved 98% cost reduction for App Config API at CloudFront and decreased network failures by 50% by optimizing API response size and performance.
• Increased RummyCulture's Google Play Store rating from 4.0 to 4.3 stars by integrating Firebase FCM tokens to prompt review popups post-successful withdrawals.
• Developed 'Premium Tables' with enhanced UI/UX for high-value players, boosting player engagement and generating over INR 1 Cr in monthly revenue.
• Launched XtraWin, a top 2025 AOP priority bonus reward system, significantly boosting player engagement and increasing ARPU through skill-based winnings.

Contributed to full-stack web development as an intern, developing cross-platform applications and robust REST APIs for a health-tech startup.

• Developed a cross-platform desktop application using ElectronJS and ReactJS, adopted by over 50% of doctors for rapid blood diagnosis.
• Spearheaded the creation of a robust REST API with Passport.js Authentication, enabling secure and seamless user authentication across the platform.

Participated in a Microsoft mentorship program, developing an application and gaining insights into industry best practices.

• Completed a 4-week Microsoft mentorship program, culminating in the development of an Attendance Tracker App.
• Gained valuable insights into industry best practices through direct interaction with over 10 Microsoft Mentors.

Developed a full-stack MERN E-commerce application enabling users to purchase over 10 new tech products with significant discounts.

Achieved Knight Badge on Leetcode, demonstrating proficiency by solving over 1000 problems with a maximum rating of 1894.

Recognized as a Specialist on Codeforces, showcasing advanced problem-solving and algorithmic skills.

Attained 4-star coder status on Codechef (Max rating), reflecting high-level competitive programming expertise.