ALLSALE is an Ambassador Management Platform for D2C brands. Single platform allows brands to manage brand ambassadors from discovery to collaboration, and measure results effectively.

AimDrop - Web3 On-chain data based Marketing Solutions, which won Solana SummerCamp Hackathon. Measured more than 60% engagement for Solana based wallet users.

[ Enterprise SA for Samsung Electronics ]Architect and Design Big Data Platform for cross-functional teams in Samsung Electronics. I'm helping to build their Data Lake to analyze big data to make big business decisions. I mainly focused on supporting AWS Lake Formation, ETL services like Athena, Glue, Amazon Redshift etc...

I'm one of DSC Lead in South Korea. I'm trying to encourage student developers in Busan, South Korea. My mission is to improve ecosystem and infrastructure of local community for student developers. Moreover, I would like to make students know much more about ML and Cloud technology. That's the reason why I struggle to run a lot of seminars and do activities related with these fields.

- Built a web-based admin system for a product management using Django - Built a chatbot system for advertising products with Flask and Aws lambda - Built a system for authenticating clients using Node.js and MongoDB