- Firmware developments for TDDI system- Launch the TDDI product for SEC, LGE- Firmware developments for algorithm of touch ( IFP : Image Frame Processing)- Develop touch algorithm ( moisture detection, noise remover, cover detector,, etc)- Develop window Simulator for algorithm verification and testing- Support customer product

As a Function Owner of System Software domain, I was involved primarily infrastructure, Driver, Core in Infotainment system. Currently, I am responsible for Hardware bring-up for pilot sample. * Responsibilities- Counter part of platform system team- Counter part of Software Architecture--interface with customer and developer- managing outsourcing company - Lead System Software team- Lead H/W bring-up

As a key member in the team performed various activities that made key contributions to timely release of software to carriers. I was involved primarily in FOTA system, debugging and/or fixing Bugs, managing a small application/framework teams for various Android phones specifically for China Unicom, SKT. On a feature phone system, I made various products and timely release of software to carriers. I performed debugging issues related UI, developing Homescreen, VideoTelephony, Mediaplayer, Brew Simulator for window , RF device driver and window program for tuning RF.* Responsibilities- Launching on time 8 Android products and 11 feature phones- Leading small application/frameworks team for Android products- Managing FOTA process for Android Products and debugging issues- Developing OEM requirements to porting the SKT DM (Device Management) Client Application - Developing HomeScreen like Android Home on Feature phone- Managing ODM development vendor and technical supporting- Debugging panic issues, performance issues- Debugging issues between UI and the other features- Managing issues related with UI features- Developing VideoTelephony, Mediaplayer application for 3G feature phone- Developing RF device driver for feature phone and Tuning program for window PC

As a Software team leader I had set up the s/w development team and led a team of excellent teamwork. Software team developed the various control board system include H/W design, firmware program, and performed testing.. I performed primarily in communicating with the various companies and created the protocols on SKT IMT 2000 UDCU system. And I designed H/W control board system and developed Firmware.* Responsibilities- Leading Software team - Designing the H/W board using MPC860for SKT IMT-2000 UDCU system- Programming the embedded Software using ‘C’ on the VxWorks RTOS for SKT IMT-2000 UDCU system - Creating the communication protocol between UDCU to LPA and MPU- Designed H/W control board using PIC processor and programming the embedded S/W.- Programming the control program using Visual C++