Robotics Artist, Robotics Engineer contact: freetime4y@gmail.com

Experience

🇫🇮Robotics Enginner - GIM Robotics

Feb 2019 – Present Espoo, Finland

Indoor logistics robot platform

HW - assembling and documenting, troubleshooting, circuit modification, applying various sensors
SW - build, conan, docker deployment
Robotics - IMU-Lidar calibration, Test SLAM
Project - PoC with various clients, SLAM with different sensors.

Outdoor delivery robot platform

https://youtu.be/XM_IgRn-uO0

HW - mechanical designing, manufacturing, documenting, wiring, waterproofing, integrating various sensors, circuit design
SW - build, conan, docker deployment
Robotics - IMU-Lidar calibration, Test SLAM
Projects - Autonomous delivery at Otaniemi, France

Outdoor Cleaning Robot

https://youtu.be/YNnqxTOIEQ4

HW
- BoM, Sensor attachment simulation, sensor installation, Component enclosure design and manufacturing
- GNSS RTK with a base station (NTRIP RTCM client, own/3rd party provider)
- GNSS sensor driver for ROS
- Battery, Power management,
SW
- crate docker container for GNSS driver

Marine, Locomotive project

HW
- BoM, Circuit design, Sensor integration, GNSS, RTK
SW
- GNSS sensor driver for ROS, docker

🇫🇮🇰🇷 Robot Developer - Freelancer

Jul 2016 – Feb 2019 (2 yrs 8 mos) 🇫🇮 ******Developing robots and electronic goods for human happiness such as drinking robots, humanoid robots, artwork, emotional robots, musical robots. Dealing with C, C++, Java, Python, PHP, SQL on Android, Arduino, Raspberry Pi, and Web, Using 3d printer, 3d CAD modeling.

Robot Drinky: Drinking Robot (Korean Alcohol Soju buddy)

2018 🇩🇰Maker Faire Aarhus , 🇩🇰Copenhagen Maker Festival, 🇩🇪Maker Faire Berlin 2017 🇮🇹Maker Faire Rome, 🇫🇮Mini Maker Faire - Espoo, 🇺🇸World Maker Faire - New York City 2017 🇩🇰Copenhagen Makers, 🇬🇧Maker Faire - United Kingdom 2016 🇳🇴Maker Faire - Norway, 🇰🇷Maker Festival - South Korea 2015 🇰🇷Maker Faire - South Korea

Jul 2021 - Jul 2012 (1yr) 🇰🇷

Hardware Developer in Media & Kinetic Art field. Produce moving art works with artists. Design and manufacture of hardware machinery and software to meet artist's requirements.

Built kinetic art works with artist clients
121 LED balls using DC motors
Backend: Atmega8, C, PID, I2C, Uart, PWM
Frontend: C#

https://youtu.be/1d5bOHxITwU

🇰🇷 Software Developer, HR manager

Samsung Electronics

Jul 2012 – Jun 2017 (5 yrs)

Gangnam-gu, Seoul, Korea

Software Engineer (Javascript Engine) (2012~)

Optimizing the performance of Javascript compiler on Samsung Galaxy Smartphone
- Analyzing the browser performance score for optimization

Software Engineer (Internet Of Things) (2014~)

Supporting development of RTOS to be mounted on compact IoT device (ARTIK)
Building demonstration program with Acceleration sensors using I2C Communication
- Writing patents for IoT device and scenario.

Human Resource Manager of "Samsung software membership" (2015~)

Manager of a program that educates university student with excellent software skills and hires them

🇰🇷 Hardware Developer - Student

Student Intern - Seoul National University of Science and Technology

Dec 2011 – Jun 2012, 7 month 3D modeling - humanoid robot leg, a robot hand for surgical purpose

Researcher - ROBIT - Kwangwoon University official robot sports team

Nov 2006 – Jul 2012 (5 yrs 9 mos) Nowon-gu, Seoul, Korea Official robot sports team for university. The team improves their skill by participating in various robot competitions. A leader of the team humanoid

followings are related skills

3D CAD design : Humanoid robot hardware
Firmware : Embedded software such as Atmel atmega128
Robot Software : Teaching and Playing a robot motion and calculating motion profiling.
Communication : RS485, Bluetooth, Uart, I2C
Motion Control : using PID Controll , Motion profiling
Sensors

https://www.youtube.com/watch?v=CulBI5WynrY

🎓 Education

Kwangwoon University, Seoul, Korea

Bachelor's degree, Robotics 2006 – 2012

Robot sports game time - "RO:BIT" Robot scholarship club - "BARAM" Studied in Robotics, electronic circuits, programming. Co-founder of the first robot sports team "RO:BIT" Team leader of the Humanoid team. Won the president prize, gold medal in Robot Olympic.

💻 Skills

👽 Confident

I can do it right now

ROS. ROS driver for HW, Controller
Microcontrollers
3D modeling, prototyping, printing
Circuit design and Battery
Embedded,
C++, C, Python
Shell script in Linux,
Motion Control, Motor control
GNSS RTK, Ublox,
Docker, Gitlab, Git
BLDC motor control
Video editing 🙂

🤖 Experienced

I did a project with this but I need to see a book a bit.

C#, PHP, Java, Android, Javascript, HTML, CSS, SQL
PCB design, order and build
Cartographer

✏️ Studying now

To build a human-robot interactive artwork, I am studying below

opencv
ROS2, Moveit!
Can

📜 Patents