Jihun Park

Built an AI-powered personal trainer app using Flutter for the frontend and Gemini for the AI model integration.

Personal TrAIner (PTAI)

Built a personalized To-Do List web app to allow customized task management, built with TypeScript, Next.js, NextUI, and Firebase. The app includes CRUD functionality and real-time updates, improving user productivity.


Todo list

Created Waseda Place for the GDGoC project, a web app enabling efficient reservation of empty classrooms with Next.js and Ruby on Rails, improving classroom utilization and accessibility for students.

Waseda Place

Worked with a tech team to identify and resolve bugs, and implement new features for Waseda Time, a popular timetable app used by over 3,000 Waseda University students, improving overall user experience.

Waseda Time

Created a website to help users locate public facilities and government-organized cultural activities (e.g., sports, cooking classes) for a GDGoC hackathon project. Awarded People’s Choice Award.

Culture finder

早稲田大学 / Computer Science and Communication Engineering (CSCE)