• Direct report to CEO (HQ South Korea)• Managing assigned projects, including planning, execution, and monitoring to ensure they are completed on time and within scope• Maintaining relationships with existing stakeholders and creating relationships with new ones• Finding and developing business opportunities• Working closely with the HQ research team, identifying and pursuing new project opportunities

- SW Cryptography architect, implementation, and optimization (for IoT, SmartCard, ARM M3/M4)- HW/FPGA/ASIC/SoC/HSM Cryptography architect, implementation, and optimization- HSM/TPM architect for TLS compliance chip- KCMVP/CMVP FIPS 140-2 certification with security level 3- Hands on ISO/IEC 19790, ISO/IEC 24759, ISO/IEC 15408- Develop HW PUF, RNG, TRNG, etc- Integrate custom crypto algorithms into HLF blockchain- Full-stack blockchain network development (HLF, ETH, POLY, CONDA, etc)

- SW Cryptography architect, implementation, and optimization (for IoT, SmartCard, ARM M3/M4)- HW/FPGA/ASIC/SoC/HSM Cryptography architect, implementation, and optimization- HSM/TPM architect for TLS compliance chip- KCMVP/CMVP FIPS 140-2 certification with security level 3- Hands on ISO/IEC 19790, ISO/IEC 24759, ISO/IEC 15408- Develop HW PUF, RNG, TRNG, etc

- Develop high security, performance, and reliability smart-card applications for different financial markets.- Develop mobile embedded application on Embedded/SIM Secure Element.- Deliver project activities within agreed time, with high security and quality.- Analyzing and then resolving bugs that has been found during test session.- Develop tools and scripts to optimize development process.

- Optimize RTU/PLC program using Ladder Logic Diagram for collecting data from field devices and transfer it to SCADA network using MODBUS protocol.- Configure field devices such as Flow Meter, Turbin Meter, and Control Valve.

Planning, Organizing, Leading, and Controlling.