Jun 2025 – Apr 2026 · 10 mos · Remote

• Working on a Solar Design Software web application built with Spring Boot, PostgreSQL, Docker, and React. The platform enables users to design and plan residential rooftop solar panel installations with extensive customization options. Through continuous feature development and usability improvements, the application achieved 30%+ growth in customer engagement.
• Develop and optimize RESTful APIs using Spring Boot, where I improved average response times by 20% by optimizing database queries and implementing asynchronous, non-blocking processing. I also introduced Redis caching, which further reduced backend latency by 25%, significantly improving overall API performance.
• On the backend, helped architect a scalable Solar AI system consisting of geometry processing services, constraint validation modules, and irradiance computation components. By optimizing data flow and computation logic, the system generates more efficient solar layouts, resulting in a 20% improvement in energy output efficiency.
• On the frontend, built a React-based solar layout editor tightly integrated with backend layout-generation APIs, allowing users to customize solar panel designs in real time. I applied performance optimization techniques such as memoization, debouncing, and efficient state management, reducing rendering overhead and improving UI responsiveness, which led to 25% higher user satisfaction.

Mar 2023 – Jun 2025 · 2 yrs 3 mos · Remote