In the field of embedded systems, I am a expert in both S/W and H/W.In Samsung Electronics, I've been responsible for S/W needs analysis/design/implementation and platform development for various products, such as vacuum cleaner robot, system air conditioner, and convergence products. Since 2003, starting as a H/W engineer, I've obtained an expertise in H/W through jobs such as circuit design, reliability validation, and domestic and foreign certifications. These experiences allowed me easily to develop and understand the whole system in the following years. After changing my job to S/W, I am responsible for board bring up, bootloader porting, Linux driver development, and MCU platform structure design and development. Especially, finding functional and non-functional properties of the S/W and H/W in the needs analysis stage, doing architecture design and development considering the quality properties required by a system, analyzing the potential defect of the developed code through static and dynamic analysis, improving the development infrastructure using debugging utilities, improving the S/W quality by standardization and commonization were the key jobs that I have done.
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Senior EngineerSamsung ElectronicsSouth Korea
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Senior EngineerSamsung Electronics Aug 2003 - Present2012 ~Developed Platform for Vacuum Cleaner Robot (ARM9, F/W)1. Platform development- Standardized and commonized S/W platform- Implemented motor/sensor simulator and developed driver- Developed navigation algorithm using local map data2009 ~Developed common LCD platform for digital appliances (ARM11, Linux) 1. New platform development- Board Bring up, Bootloader porting2. Linux Device Driver Porting- Developed sleep mode, touch screen, and MCU communication driver3. System S/W reliability test- Analyzed and solved problems from file system long-run tests, stress tests, etc. - Sleep Mode Stress Test2007 ~Developed system air conditioner data management server (Strong ARM, Linux) 1. New platform development- Board Bring up, Bootloader porting2. Linux Device Driver Porting- Power Management, RS485, JVM Porting3. System s/w reliability test- Validated I2C, UART, RS485, Ethernet driver reliability- Acquired reliability through file system test2003. ~Developed common LCD platform for digital appliances (ARM9/Strong ARM, Linux/WinCE) 1. Circuit design and validation- Developed H/W platform through circuit design and PCB artwork- Validated platform by developing F/W test program2. Proceeded reliability tests- Power supply noise, ESD, EMI, lightning, new semiconductor tests3. Proceeded domestic and foreign certifications - Acquired EMC, FCC, CCC, CVVI, CE certificationsTechnical SkillsARM Programmer’s Model-. Arm9, 11 programming languages-. ARM Assembly, C/C++Peripheral device control and data communication-. PWM Control, NAND Flash, SDRAM, DDR, Ethernet, Wi-Fi -. RS232, RS485, I2C, SIO, SPI, I2SS/W Techniques and Tools -. Debugging with Trace32, ULink-. Artworking with OrCAD, Mentor, Zuken
김민창 Education Details
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Electrical And Electronics Engineering
Frequently Asked Questions about 김민창
What company does 김민창 work for?
김민창 works for Samsung Electronics
What is 김민창's role at the current company?
김민창's current role is Senior Engineer.
What schools did 김민창 attend?
김민창 attended Chonnam National University.
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