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Led a team of 17 developers to build a patient onboarding data management system. Implemented the system in hospitals, reducing average patient waiting time by 40 minutes. Increased daily hospital capacity by an average of 26%. Technologies: MongoDB, Python, Flask, React.js.
Dec 2022 – Apr 2023
Designed a programming curriculum that increased class size by 11%. Collaborated with schools and institutions to teach 100+ students. Helped implement 6 software projects. Led a team to develop personalized learning platforms for schools, reducing material delivery costs by 30%. Technologies: Python, Flask, JavaScript, React.js, Next.js, Express.js, MongoDB, PostgreSQL, MySQL.
Sep 2022 – Jan 2024
Worked with multiple teams to develop MVPs for 3 startups, helping them prepare for seed funding. Helped the company secure recurring project contracts. Technologies: TypeScript, Next.js, NestJS, Python, Flask, Docker, GitHub Actions.
Sep 2023 – Apr 2024
Developed a mobile application and a web server. Added a faster speech-to-text service using a custom audio buffer. Shipped the MVP in 2 months.
Jun 2025 – Dec 2025
Improved tariff calculation and UI rendering performance by 10x. Added new features for displaying useful information using existing data within weeks. Technologies: TypeScript, Python, PostgreSQL, Next.js, Flask.
Feb 2026 – Jun 2026