I’m currently the Frontend Tech Lead at Chainwith and managing Rewardy Wallet, a Web3 community-driven wallet service.

I handle the development of hybrid apps using React Native and Flutter, as well as web development with Next.js.also overseeing the infrastructure management(ec2, elastic beanstalk, route53) related to the service I've developed.

I participated in the development of a cryptocurrency central exchange from A to Z using React Native. We initiated the project through collaboration with an outsourcing company, where I was the sole internal developer. My responsibilities included direct involvement in development, understanding internal resources, and facilitating information transfer. I took on roles in frontend development and served as the development project manager.Due to the nature of startups and limited resources, I also juggled ongoing web development alongside other responsibilities when there was a shortage of manpower.

I participated in the "e-piano gogo" project as a React-based frontend developer, contributing to the successful launch of the service. In particular, I independently completed the development of various applications, including attendance app for franchise members, parent app for the Little Music University, and parent app for young artists, targeting the students of the JuEun Education. These applications were built using React Native and were released on both Android and iOS platforms, totaling six apps available on the respective app stores.

I was selected for the Student Entrepreneurship Government Support Program and took charge of the development and planning of an Android app throughout the government support period until the completion of the project. Additionally, I actively participated, both directly and indirectly, in the business planning and strategy, including business model development, and fundraising efforts for the project.