#1 Micromobility sharing service in Korea - Marketshare 30%

#1 Micro mobility sharing service in Korea

Scootch is simple way to capture and share the moment with people around you. User can record a moment up to 30 seconds and share on the map. Also through the map, user can take a look around what is happening around the area. Use Scootch to:- Take a look around what is happening around you. NearBy tab shows what has been shared around where you are. No idea what to do this weekend? Just take a look around and see what other people has shared.- Record your trip. Unlike photo, video captures the moment more vivid with sounds and moves. After the trip, when you look back, Scootch brings you just back to the place you have been to with your experience.- What’s happening around the world? Global tab shows what people has shared from all over the world.- Vacation or trip coming soon? On the map, go to the area you are planning to visit and take a look around what local people has shared. This will help you plan your vacation or trip.

Developed a server that processes market news data from data providers including Bloomberg and Aquire Media to deliver market news to trading desks with low latency: Python, Tornado, Restful API/LinuxImproved and optimized legacy system and reduced the number of server required by half to save maintenance cost: MFC/WindowsOptimized a process calculating trading volatility to return result faster: RDeveloped a trade history look back system to provide bird eye view over the past internal vs market by slice and dice a data cube: C#, WPF, Active Analysis

Implemented back test system using C++ on linuxImplemented an algorithm for algo trading using moving average and linear regression.

Developed an online game server using c++ on linux and database in Oracle 10g, MSSQL. Launched the game service on Thailand, Japan and Taiwan. Implemented daily build system using CVS and bash shell script.Customized MRTG page and SNMP to monitor server performance.