Umang Goyal

Contributed to the development of Samsung's smart assistant Ballie, focusing on both frontend UI components and transitioning to robust backend systems.

• Developed critical UI components in C++ for Samsung's smart assistant Ballie, significantly improving menu responsiveness and user input flow.
• Spearheaded the transition to backend development using Spring Boot, collaborating with C++ teams to build a command system that automated 95% of Ballie's testing processes and reduced weekly testing time by 6 hours.
• Designed and implemented over 11 RESTful APIs to simulate commands, capture logs, and efficiently query Ballie's operational status.
• Engineered and deployed JWT authentication and robust role-based access controls; developed a scalable MySQL schema to store over 500 test commands and logs.
• Delivered key backend features within a monolithic architecture over 3 months, coordinating seamlessly with a team of 3+ cross-functional engineers.

Focused on enhancing user experience and accessibility through responsive UI development and efficient API integration.

• Developed responsive UI components using HTML, CSS, and JavaScript, significantly improving overall user experience and accessibility.
• Enhanced UI consistency by implementing robust design principles and reusable components, resulting in a 10% reduction in development time.
• Collaborated effectively with backend developers to integrate REST APIs, optimizing data fetching and reducing application load time by 5%.

A comprehensive personal project designed to manage inventory efficiently, featuring secure authentication and robust data handling.

Achieved a 'Specialist' rating of 1400+ on Codeforces by participating in over 100 competitive programming contests, demonstrating advanced algorithmic and problem-solving skills.

Successfully solved over 1000 algorithmic problems across LeetCode and GeeksforGeeks platforms, showcasing strong foundational knowledge in data structures and algorithms.