Dedicated to the early-stage starup project.

Mobile App DevelopmentFlutter, Firebase, GithubResponsibility:- UI Implementation of signup page- Implementation of search page (Improve the loading time by over 50% by introducing pagination)- Implementation of my-page which displays saved sake records- Design a system and implement a chat feature (RAG) to recommend sakes based on user's preferences.

Creator of "Bondz"Mobile App DevelopmentFlutter, FirebaseResponsibility:- Design the architecture of the entire app- Database Design- Implementation of the entire appCore feature:- Event list- Matching based on attending status- Chat- Profile- Push Notification

- Successfully managed a sales team, acquiring 1,000 new customers for a new service within 1.5 months.- Managed and coordinated four concurrent projects: Sales Management, Front Sales, Community Building, and Content Creation.- Influenced and motivated team members across various job functions, fostering strong relationships and collaboration.- Demonstrated proficiency in written and verbal communication, effectively leading a team.

Provided English training to Japanese business person.

- Created a crowdfunding page for the new service from a scratch which generated about $3,400 in 1.5 months- Assisted the operation of 2 restaurants including planning and executing promotion campaigns, documentary works for 8 months which resulted in higher revenue before the Covid-19

In addition to the regular work to help Japanese customers, independently helping tourists from other countries enjoy their shopping by supporting tax-free payment, explaining items, guiding floors, and casual conversations.