Experience

Karrot

• South Korea
• Technology, Information and Internet
• 200 - 300 Employee

• Frontend Engineer

  • Nov 2020 - Present



카카오스타일 (Kakao Style)

• South Korea
• Software Development
• 100 - 200 Employee

• Software Engineer

  • Mar 2020 - Nov 2020



Riiid

• IT Services and IT Consulting
• 1 - 100 Employee

• Software Engineer

  • Oct 2018 - Mar 2020



HeyBeauty

• Seongdong-gu, Seoul, Korea

• Software Engineer

  • Sep 2016 - Oct 2018

  • Led development of a PWA from ground-up: achieved reliability by extensive error handling for cases foreseen and a global error boundary to allow refresh on unexpected errors, and accomplished native UX by using accurate native animation on user interactions • Promoted collaborative development workflow by enforcing code reviews and weekly developer meetings to ensure consistent code quality and synchronize development process • Improved project management to optimize for web development by selectively adopting agile development such as weekly sprints and feature delivery milestones • Refactored client-side data structure and converted Redux to Unstated, increasing readability and reducing lines of code by 40% Show less



Housecall Pro

• United States
• Software Development
• 700 & Above Employee

• Software Engineer

  • Jun 2017 - Aug 2017

  • Led team-wide migration of entire front-end codebase from Ruby on Rails to React, reducing client response time by up to 30% • Introduced client-side testing and added it to existing CI in Solano CI, achieving 100% functional test coverage on all UI components using Jest and Enzyme. • Rewrite internal client-side component widgets to encapsulate all css, reducing configuration overhead of including corresponding css file for each component widget imported • Led team-wide migration of entire front-end codebase from Ruby on Rails to React, reducing client response time by up to 30% • Introduced client-side testing and added it to existing CI in Solano CI, achieving 100% functional test coverage on all UI components using Jest and Enzyme. • Rewrite internal client-side component widgets to encapsulate all css, reducing configuration overhead of including corresponding css file for each component widget imported



Hack Reactor

• United States
• Higher Education
• 100 - 200 Employee

• Assistant Instructor (Hacker in Residence)

  • Nov 2016 - Mar 2017

  During the 3 months(2017.8-11) of the program, found passion in teaching and was hired as Assistant Instructor after graduation. Developed basics as a javascript developer and cooperated with 50+ beginning level engineer to improve/debug their code base. • Tutored students on React, Angular, Backbone, Express, Node, and Javascript fundamentals • Paired with and debugged 50+ students code to expedite the learning process and learn • Focused on helping one think like a programmer by understanding their thought process and breaking it down into more programmable logic chunks • Conducted 3-4 technical interviews/week, evaluating and selecting applicants based on coding ability and cultural fit Show less



137 Ventures

• United States
• Venture Capital and Private Equity Principals
• 1 - 100 Employee

• Student Internship

  • Jun 2015 - Aug 2015

  • Assisted investment team in producing internal investment memos of all companies in each fund’s portfolio • Gathered and summarized financial and management highlights in news regarding current and potential investment • Obtained pricing information of billboard advertisement on selected locations • Assisted investment team in producing internal investment memos of all companies in each fund’s portfolio • Gathered and summarized financial and management highlights in news regarding current and potential investment • Obtained pricing information of billboard advertisement on selected locations



Republic of Korea Army

• Armed Forces
• 400 - 500 Employee

• Security Sergeant

  • Sep 2011 - Jun 2013

  • Non-commissioned officer, squadron leader with 5 reports, responsible for their training and indoctrination • Organized daily reports for Division Commander, Major General, on North Korean front line military action • Organized daily reports for Division Commander on North Korean military announcements in DPRK media • Updated North Korean troop movements on Division HQ enemy combatant location awareness maps • Assisted updating the division infantry planning guidance for penetrating into the DPRK/enemy territory • Responsible for recording transfer orders of soldiers with certified access to classified level documents and issued security clearance passes to soldiers new to the ROK 2nd Division. • Registered and installed security software on external storage devices used for intelligence purposes • Participated in US+Korean joint military exercise: Operation Ulchi Freedom Guardian (UFG) - Dispatched to the ROK Army Corps HQ to participate in landing operations against North Korean troops - Prepared transport of 2nd Division HQ information technology infrastructure for mobile operations - Recorded and checked security clearance for visitors to 2nd Division headquarters • Prepared for biennial division security inspection, assured listed classified level documents within its valid date for all sectors in the 2nd Division HQ. Show less