Startup: - Initiated the project from the ground up, leading to the development of a profitable system that serves 300+ active users per month. User research & Data analysis: -Conducted over 1000 hours of user interviews and focus groups, providing valuable insights for product development and iterations. -Performed in-depth data analysis, which informed critical business strategies and drove product iterations. Web development: - Solo executed full-stack web development using a technology stack including Flask, PostgreSQL, Bootstrap, and Google Cloud Storage.