1.Developed custom meal solutions using FastAPI to manage server-side logic and routing, enhancing system responsiveness and scalability.2.Implemented robust data management with PostgreSQL, designing schemas and queries to efficiently handle complex dietary data and user profiles.3.Integrated OpenAI's ChatGPT for dynamic meal planning, utilizing AI to tailor dietary recommendations based on user preferences and restrictions.4.Built and optimized a cross-platform mobile app with React Native and TypeScript, ensuring a seamless user interface and superior app performance across both iOS and Android platforms.

1.Developed a MySQL-based finance management system that streamlined financial data processing, improving reporting accuracy and operational efficiency by approximately 25%.2.Executed comprehensive customer and data analysis, yielding actionable insights that informed strategic decision-making and led to a 15% improvement in business process efficiency.

1.Engineered a Python-based sign-in application for daily student check-ins, which increased the accuracy of attendance tracking by 30% and reduced administrative workload.2.Improved communication channels between management, students, and parents, enhancing the timeliness and efficiency of information exchange by 20%.3.Implemented a tuition calculation program that automated fee determination and teacher salary management, boosting financial accuracy and reducing time spent on calculations by 40%.4.Created a daily course management app in Python, which provided teachers with instant access to weekly schedules and educational resources, improving educational delivery efficiency by approximately 25%.