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Inwoo C. | Elance
 
176985602337900
Last Sign-in: Oct 17, 2016

Inwoo C.

Data science/Application/Android/C/C++/Python
   Korea, Republic of
Daejeon
  |  7:22 am Local Time

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Overview

As a data scientist and software engineer, in the LCD manufacturing equipment and astronomical instruments fields related to an imaging system and a spectroscope, I have carried out protocol development for each I/O, physical properties analysis via statistical signal and image analysis, random data based image processing algorithm development and complicated software system architecture and development. After that, I founded the Cosw company. And I have researched and developed a battery usage prediction method and application based on...

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Portfolio

Via wrapping the PvAPI library of AVT GigE camera interface, I developed PyAralia of a...

Skills (9)

Tested
UML & Data Flow Design
Android 4.2 Skills Test
My Score
avg
Passed
image processing

Service Description

Data science ability
- Statistical data analysis and prediction/machine learning model development
(Multi-linear regression, Monte Carlo optimal sampling)
- Image analysis, imaging solution model development
- Using iPython (Numpy, SciPy, PyIRAF, OpenCV), SCaVis based on C/C++, Java, Python.
- Randomized programming (Monte Carlo optimal sampling)
and parallel programming (OpenMP, multithreading).
- MongoDB, SQLite

Software engineering ability
- Software architecture based on UML and the Gane Sarson data flow model.
- Algorithm and CUI/GUI applications using REST API, C/C++/C#, Java/javascript and Python on Linux, Mac OS X, Android and Windows.

a. Open source project for data visualization
https://sourceforge.net/p/maum/code-0/HEAD/tree/VisData/plot/src/maum/visdata/plot/XYPlotView.java

b. Asteroid data hunter marathon match 1 (Asteroid judging model algorithm development) hosted by NASA and Topcoder (I took the 39 place and my id is gutoo.)
http://community.topcoder.com/longcontest/stats/?module=ViewOverview&rd=15948

c. Saturn rings’ celestial object detection algorithm development hosted by NASA and Topcoder (I won 2 relevant contests and my id is gutoo. Below sites must be copied and pasted in a web browser.
http://community.topcoder.com/tc?module=ProjectDetail&pj=30043029&tab=results
http://community.topcoder.com/tc?module=ProjectDetail&pj=30043530&tab=results

d. Truvision v2 Android – Backend Assembly 2 (Webcam control using REST API on Android) hosted by...

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Employment

Cosw
CEO, Founder at Cosw
2013 - Present
I have researched and developed the battery usage prediction model and application based on users’ battery usage pattern. I developed a module to monitor users’ battery usage pattern for a variety...
Korea Astronomy and Space Science Institute
Research Assistant
2011 - 2012
The requirement analysis and conceptual design of the fast tracking control and performance evaluation system development of FSMP (Fast Steering Mirror Prototype) of K-GMT (Korean Great Magellan...
TSCMemsys
Senior Research Engineer
2010 - 2010
TFT cells’ defect inspection theoretical method via the energy transfer mechanism theorization of TFT cells’ inspection system composed of the illumination system, TFT cells themselves and imaging...
Vision Plus
Freelancer
2010 - 2010
In smart phone manufacturing process, there is a trim attachment process. The trim is a cover component of the smart phone’s camera module. In this process, an important issue was to attach trims...
Unix
Freelancer
2009 - 2010
I developed a military surveillance system’s pointing modeler. With it, a military surveillance system can point a target automatically via radar linkage. Furthermore, using the altitude data of...
University of Ajou
Research Assistant
2009 - 2009
VLBI is a very long baseline interferometry which is an array of radio telescopes. I attended a KVG (Korean VLBI for Geodesy) project. VLBI observes quasars in space and can determine a very...
Vatech Humanray
Assistant Manager
2007 - 2008
Based on my career of TFT panel vision inspection technology, for about six months, I researched and invented a method to evaluate performances of an a-Si TFT panel, which is the optical sensor for...
DE&T
Assistant Manager
2006 - 2007
There is a CCD reduction method in an astronomical field. This technology is utilized to eliminate energy- contaminated factors of imaging systems in order to detect very weak signal from space. I...
3BSystem
Assistant Manager
2005 - 2006
I researched and developed an algorithm to detect pixel/line defects of TFT panels produced by LG and Sharp. The core of this technology is to utilize frequency filters on images and then to detect...
Signal Intelligent
Researcher
2004 - 2004
Based on signal processing technology of a KAIST NOVIC lab, I developed rotor monitoring software which can monitor rotor’s vibration status on the time and frequency domain.
Korea Astronomy And Space Science Institute
Student with Additional Post, Project Researcher
2002 - 2004
From the junior period of Yonsei University to 6 months after graduation, I participated in a QUARRY (Quabbin Array) project that was a project to change receiver systems and spectrometer systems...
Yonsei University
Research Student
2002 - 2003
This project was to develop and install six remote automation optical telescopes, which can survey light variable celestial objects and asteroids in the world. I developed USB interface based step...

Education

Yonsei University, Seoul Korea
Bacheolor of Astronomy
1995 - 2004
Overview  |  Job History  |  Portfolio  |  Resume/C.V.

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Identity
Username
gutoo
Type
Individual
Member Since
February 2011
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Inwoo C. | Elance

Inwoo C.