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  • ์ด์ƒ์œค(Sang Yun Lee)
  • ๊ถŒํ˜„ํ˜ธ (Hyun Ho Kwon)

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This is me

Engineers who dream of becoming an IT Specialist

NextInfra ์šฉ์–ด

Last updated 3 years ago

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์ด์ƒ์œค(Sang Yun Lee)

  • ํ˜„) ๋ฐ์ดํ„ฐ ์ปจ์„คํ„ดํŠธ (๋ฐ์ดํ„ฐ ๋ถ„์„๊ฐ€) , ๋ถ€์ฒœ๋Œ€ํ•™ ์ „์ž๊ณผ ๊ฒธ์ž„๊ต์ˆ˜

  • ์ „) ํ†ต์‹ ์‚ฌ ๊ฒ€์ฆ์„ผํ„ฐ ์‹œ์Šคํ…œ ๊ตฌ์ถ• ๋ฐ ๊ด€๋ฆฌ

  • ์กธ)์„œ๊ฐ•๋Œ€ ์ •๋ณดํ†ต์‹  ๋Œ€ํ•™์› ๋ฐ์ดํ„ฐ์‚ฌ์ด์–ธ์Šค ์ „๊ณต (2020.08 ์„์‚ฌํ•™)

Mail

yunpha123@gmail.com, yunpha123@naver.com

Languages

R, Python, Bash-shell, SQL(Oracle, PostgreDB) , Scala

Teaching

  • 21.08.30~ ing :๋ถ€์ฒœ๋Œ€ํ•™ ์ „์ž๊ณผ IoT ๋ฐ์ดํ„ฐ ํ™œ์šฉ

  • 21.03.02~ 21.06.17 : ๋ถ€์ฒœ๋Œ€ํ•™ ์ „์ž๊ณผ ๊ฒธ์ž„๊ต์ˆ˜ : IoT ์‘์šฉ์†Œํ”„ํŠธ์›จ์–ด

Career

์ž์„ธํ•œ ๋‚ด์šฉ์ด ๊ถ๊ธˆํ•˜์‹œ๋ฉด ๊ฐœ์ธ์ ์œผ๋กœ ์ด๋ฉ”์ผ ์—ฐ๋ฝ ๋ถ€ํƒ ๋“œ๋ ค์š” :)

ํšŒ์‚ฌ

๊ธฐ๊ฐ„

๋‹ด๋‹น ์—…๋ฌด

Encore

2021.01.01- ing

Cloud ๋ฐ์ดํ„ฐํŒŒ์ดํ”„๋ผ์ธ/ ๋ฐ์ดํ„ฐ๋ถ„

SK O&S

2015.01.05- 2020.12.31 (6๋…„)

SKT TestBed Infra ๊ตฌ์ถ•/ PKG ์ง€์›/์ธ์ˆ˜์‹œํ—˜ ๋‹ด๋‹น

TAU DATA

2019.03.10-2019.12.31(7๊ฐœ์›”)

ํ†ต๊ณ„๊ธฐ๋ฐ˜์˜ Research ๋ถ„์„

ํ•™์ƒ ์—ฐ๊ตฌ์›

Personal orTeam Project

ํ”„๋กœ์ ํŠธ

๊ธฐ๊ฐ„

์—ญํ• 

์„ค๋ช…

Mutli-level Maketing Company ๋ถ„์„

2021.07.14-ing

datapipeline , data analysis

Spark๋ฅผ ํ™œ์šฉํ•œ oracle to Neo4j datapipeline ๊ตฌ์ถ•,

member structure analysis,

์ •์œ ์‚ฌ ์•„์ŠคํŒ”ํŠธ ํ’ˆ์งˆ ๋ถ„์„

2021.03.31 -2021.06.18

๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„ ๋ผ์ธ, ๋ฐํ„ฐ๋ถ„

Oracle, Neo4j DB setup , data preprocessing Asphalt quality classification(K - medoids) , Refinery sensor outlier detection(Context Vector)

ํ˜„/์ „์ง์ž ๋ฆฌ๋ทฐ ๊ธฐ๋ฐ˜์˜ ๊ธฐ์—…์ถ”์ฒœ์„œ๋น„์Šค

20.11.27- 20.12.09

๊ธฐํš/๋ถ„์„/๋ชจ๋ธ๋ง

๋กœ์ง€์Šคํ‹ฑ, K-MEANS๋ฅผ ํ™œ์šฉํ•œ ๊ธฐ์—… ์ถ”์ฒœ์„œ๋น„์Šค ๊ฐœ๋ฐœ(proto type)

ํ™”์žฌ๋ฐœ์ƒ ์˜ˆ์ธก๋ชจ๋ธ ๊ฐœ๋ฐœ

19.11.01 - 19.12.13

๋ถ„์„/๋ชจ๋ธ

๊น€ํ•ด์‹œ ํ™”์žฌ๋ฐœ์ƒ ์˜ˆ์ธก๋ชจ๋ธ ๊ฐœ๋ฐœ

63 / 363 (0.17, F1 score: 0.51 )

๊ตญ๋‚ด๊ธฐ์—…์˜ ๋น…๋ฐ์ดํ„ฐ ์ด์šฉ์˜๋„์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์š”์ธ ๋ถ„์„

19.03.10- 19.10.01

๋ถ„์„/ ๋ชจ๋ธ/์„ ํ–‰์—ฐ๊ตฌ ์กฐ์‚ฌ

๊ณต๊ณต๋ฐ์ดํ„ฐ ํ™œ์šฉ ์—ฌ๋ถ€์— ๋”ฐ๋ฅธ ๊ตญ๋‚ด ๊ธฐ์—…์ฒด๋“ค์˜ ๋น…๋ฐ์ดํ„ฐ ๊ธฐ์ˆ ์‚ฌ์šฉ ๋ฐ ์„œ๋น„์Šค ์ด์šฉ ์˜๋„์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์š”์ธ ํŒŒ์•…(Logistic)

ICT(์ •๋ณดํ†ต์‹ ๊ธฐ์ˆ )๋ถ€๋ฌธ ์ •๋ถ€์กฐ์ง๊ฐœํŽธ์˜ ํ•„์š”์„ฑ์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๋ฌธ์ œ์š”์ธ ๋ถ„์„

19.05.10- 19.06.11

๋ถ„์„/๋ชจ๋ธ๋ง

IT์ •๋ถ€๋ถ€์ฒ˜ ์กฐ์ง๊ฐœํŽธ ํ•„์š”์š”์ธ ๋ถ„์„ (EFA,CFA)

18 KMAC ์ œ14ํšŒ ๊ฒฝ์˜ํ˜์‹  ์—ฐ๊ตฌ๋…ผ๋ฌธ ๋ฐ ์‚ฌ๋ก€์—ฐ๊ตฌ ๋Œ€ํ•™(์›)์ƒ ๊ณต๋ชจ์ „

18.05.14- 18.10.31

์„ ํ–‰์—ฐ๊ตฌ ์กฐ์‚ฌ

์ฃผ์ œ : ๋ธ”๋ก์ฒด์ธ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์‚ฌ์šฉํ•œ ์Šค๋งˆํŠธ ๊ณต์žฅ ๋ฐ์ดํ„ฐ ์‹ ๋ขฐ์„ฑ ํ–ฅ์ƒ ๋ฐฉํ–ฅ ์žฅ๋ ค์ƒ ์ˆ˜์ƒ

18 NAVER ๋ฐ์ดํ„ฐ ๊ฒฝ์ง„๋Œ€ํšŒ

18.05.01-18.06.31

๋ถ„์„

์ฃผ์ œ: ๊ฐ•ํ•œ ํฌ์ผ“๋ชฌ ranking ์‹คํ—˜(T-SNE)

Related research

Award history

  • 20.12.09 NIPA AI Challenge ๋Œ€ํšŒ ์ฑŒ๋ฆฐ์ง€์ƒ ์ˆ˜์ƒ(์šฐ์Šน)

  • 18.11.30 KMAC 14ํšŒ ๊ฒฝ์˜ํ˜์‹  ๊ณต๋ชจ์ „ ์žฅ๋ ค์ƒ ์ˆ˜์ƒ : ๋ธ”๋ก์ฒด์ธ์„ ์ด์šฉํ•œ ์Šค๋งˆํŠธํŒฉํ† ๋ฆฌ ๋ฐ์ดํ„ฐ ์‹ ๋ขฐํ–ฅ์ƒ

interest

Machine-learning(ML), Statistic, BigData, NLP

๊ถŒํ˜„ํ˜ธ (Hyun Ho Kwon)

  • ๊ฒ€์ฆ์„ผํ„ฐ ์‹œ์Šคํ…œ ๊ด€๋ฆฌ์ž

Mail : kwonhh0415@nate.com, kwonhh0415@gmail.com

Languages : Linux OS

Career

ํšŒ์‚ฌ

๊ธฐ๊ฐ„

๋‹ด๋‹น ์—…๋ฌด

SK ์˜ค์•ค์—์Šค

2015.01.05- ํ˜„์žฌ (5๋…„)

SKT TestBed Infra ๊ตฌ์ถ•

SK ์˜ค์•ค์—์Šค ๋ณด๋ผ๋งค SOํŒ€ ๊ต์œก๋‹ด๋‹น