End client · SK C&C2025.08 – 2026.03
SVMS PII Encryption
PII encryption across web and batch, DB migration tooling, security issue fixes
C++JavaMySQLLinux
Key projects by our lead engineer
Enterprise projects across finance, telecom, manufacturing, mobility and security.
* Projects the lead engineer delivered as a subcontractor or freelancer, listed by end client.
End client · SK C&C2024.01 – 2024.11
TRBS Disaster Recovery
Disaster recovery for the TRBS system, new build environment setup and fixes
C++OracleLinux
End client · SK M&Service2023.04 – 2023.12
Tmap for Mercedes-Benz In-Vehicle Navigation
Map Feature Service, map OTA updates, ASPICE security documentation
C++LinuxASPICE
End client · SK C&C2022.12 – 2023.03
Usage Notification Messaging
Usage-threshold notification messaging module
Pro*COracleLinux
End client · SK C&C2022.06 – 2022.11
SVMS Cloud Migration
Oracle-to-MySQL query migration, IE-only UI made Chrome/Edge compatible
Pro*CJSPJavaScriptMySQL
End client · SK C&C2021.12 – 2022.05
SK Rent-a-Car Sales Efficiency
Improvements to streamline short-term rental product sales
JavaJavaScriptMiPlatformOracle
End client · SK C&C2021.07 – 2021.11
RCS Messaging
RCS delivery module with Oracle partition-based parallel processing
Pro*COracleLinux
End client · SK C&C2021.02 – 2021.06
SK Gas Station POS Loyalty Integration
Loyalty-point features for gas station POS, kiosk and terminal software
C++MFCVisual Basic 6
End client · Koh Young Technology2020.09 – 2020.12
AOI Inspection Software Optimization
Speed-up via TBB parallelism, memory issues fixed with WinDbg/UMDH
C++MFCTBB
End client · Hyundai Mobis2020.03 – 2020.07
Next-gen IVI Platform
Pre-development of a Qualcomm-based infotainment platform, multimedia services and GStreamer tuning
C++QtGStreamerLinux
End client · Samsung Electronics2019.07 – 2019.12
SCTC Migration
Migrated legacy software to the SCTC architecture with a C# source conversion tool
C#C++MFC
End client · Samsung Electro-Mechanics2019.04 – 2019.07
One-Click Virus Prevention
Automated antivirus install, update, scan and reporting in one click
C++MFC
End client · Hyundai Mobis2018.01 – 2019.03
AVN Camera Apps
Rear-view and surround-view camera apps, CAN integration, Yocto cross-compilation
C++Qt QMLYocto
End client · ETRI2017.11 – 2018.01
Radio Interference Analysis Tool
Map library integration and analysis tool UI
C++MFC
End client · NAVER2017.04 – 2017.10
Clova Data Processing & Web Test Tool
JSON data processing for Clova screens and a web-based query test tool
C++PHPJavaScriptUnix
End client · Samsung Electronics2016.08 – 2017.02
Virus Prevention System (VPS)
One-click antivirus client with vulnerability checks and security setting automation
C++MFC
End client · Hyosung2015.06 – 2015.12
ATM Simulator & Log Backup Tool
Simulators for new ATM models and automated log collection
C++MFCUSB
End client · LG CNS2015.02 – 2015.05
Avionics Unit Testing
Dynamic unit testing of navigation software with LDRA ToolSuite
CC++LDRA
End client · Samsung SDS2013.10 – 2014.08
Set-top Box Hardware Verification
Hardware verification software and key parsing tool for cable set-top boxes
CC++Embedded LinuxMFC
End client · Samsung Techwin2011.05 – 2013.05
Chip Mounter MMI Software
Equipment communication, control, monitoring and control UIs
C++MFCMS SQLTCP/IP
End client · Samsung SDI2010.06 – 2010.12
TFT Automated Optical Inspection
Inspection equipment hardware control and UI
C++MFCTCP/IP
End client · Samsung Electronics2009.11 – 2010.05
eBook Device Email Software
Qt-based email software and on-target unit test coverage
C++QtEmbedded LinuxSQLite
End client · Energy sector (confidential)2007.03 – 2009.03
Nuclear Power Plant Simulator
Control and status UIs for the analysis engine, 2D/3D visualization components, engineering documents
C++MFCVTK
End client · Asan Foundation2006.01 – 2006.02
Asan Medical Center Annual Report Site
Navigation and main interactive experience for the annual report site
ActionScriptXMLHTML
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