We are building the world's best digital community for skincare, an everyday concern for lots of people around the world. Bringing the latest Koreans skincare products to the world!Download Picky: http://onelink.to/fq2ksu

As a lead software engineer, I provided engineering leadership, architected product and services, developed APIs and Web apps, grew engineers at a Entertainment-tech startup.- Delivered an ERP tool for managing orders, payments, and specialists.- Worked on a Web3 Launchpad product with DeFI and DEX features on Sui blockchain. - Delivered a Java backend system for a group chat feature that supports large participants.

As a lead engineer, I architected and built a Digital Healthcare product at a startup. Recruited engineering leaders and engineers.- Delivered a web app, mobile app, backend services compliant with HIPAA.

As an engineering manager, I managed 2 teams, provided engineering leadership, and built large-scale products and services.- Managed software projects and teams, vertically and horizontally.- Delivered a large-scale data analytics platform composed of Collection, Ingestion, Data Lake, Analytics, Storage, Consumption layers for 300TB data, handling 130k records per second. - https://www.godaddy.com/resources/news/data-platform-evolution#phase2- Architected real-time data analytics using AWS solutions.- Delivered a search service for businesses, images, videos in 42 markets and 17 languages.

As a software engineer, I lead development of GoDaddy Ads product. - Created a backend system that maintains and manages ads across Facebook and Google- Created a front end using React.js

As an engineering co-founder of a startup, I led software development and product management.- Developed AdHusky, a self-­service marketing product for generating Ad creatives, launching and managing Facebook Ads campaigns, - Became Facebook Marketing Partner in Ad Technologies, supporting 10k customers.

IDINCU is a Korean start-up (funded by SoftBank) that provides reward-based mobile market research.As a software engineer, I built Facebook App and B2B SDK products for collecting user feedback.

Stanford CHIMe lab is a research lab focused on communication interface between human and interactive media.As a software engineer, I created experiments on driving simulators.- Developed autonomous driving feature on driving simulator for human-machine-interactions experiments.- Developed iPad app for modality testing experiments.

Firsthand Technologies is a startup providing Enterprise VoIP solutions.As a software engineer, I developed web and desktop Java software.- Developed licensing software and VoIP solutions.- Developed a webapp for controlling VoIP server.