Infrastructure Analytics @NCSOFT

์„œ๋น„์Šค ์ด์ƒ ๊ฐ์ง€ ์‹œ์Šคํ…œ

์‹œ๊ณ„์—ด ๋จธ์‹ ๋Ÿฌ๋‹ ๊ธฐ๋ฐ˜ ์ด์ƒ ๊ฐ์ง€ ์‹œ์Šคํ…œ ๊ตฌ์ถ•์œผ๋กœ ์žฅ์•  ์กฐ๊ธฐ ๋Œ€์‘
2025.04 - 2025.10
  • - ๋™์‹œ์ ‘์†์ž ์ˆ˜ ๋“ฑ ์ฃผ์š” ์„œ๋น„์Šค ์ง€ํ‘œ์˜ ์ด์ƒ ํƒ์ง€๋ฅผ ์œ„ํ•œ ์‹œ๊ณ„์—ด ML ๋ชจ๋ธ ๊ตฌ์ถ•
  • - Z-score, Prophet, Isolation Forest ๊ธฐ๋ฐ˜ ์ด์ƒ ์ ์ˆ˜ ์‚ฐ์ถœ ๋ฐ ์•Œ๋ฆผ ์‹œ์Šคํ…œ ๊ตฌ์ถ•
  • - MLFlow๋ฅผ ํ™œ์šฉํ•œ ๋ชจ๋ธ ํ•™์Šต ๊ด€๋ฆฌ ๋ฐ ์ด์ƒ ๊ฐ์ง€ ๋กœ์ง ์ž๋™ํ™”
#R
#Python
#PromQL
#Anomaly Detection
#Prophet
#Isolation Forest
#MLFlow
Infrastructure Analytics @NCSOFT

์œ ํœด ๋ฆฌ์†Œ์Šค ๊ฐ์ง€ ์‹œ์Šคํ…œ ๊ตฌ์ถ•

Atlas ์ ์žฌ ๋ฉ”ํŠธ๋ฆญ ๊ธฐ๋ฐ˜ ์œ ํœด ๋ฆฌ์†Œ์Šค ๊ฐ์ง€ ๋ฐ ๋ฆฌ์†Œ์Šค ์ตœ์ ํ™”
2025.04 - 2025.06
  • - Atlas์— ์ ์žฌ๋œ ๋ฉ”ํŠธ๋ฆญ์„ ํ™œ์šฉํ•˜์—ฌ ์ธ์Šคํ„ด์Šค์˜ ์œ ํœด ์ƒํƒœ ์ž๋™ ํƒ์ง€
  • - Static threshold ๊ธฐ๋ฐ˜์˜ ์œ ํœด ๋ฆฌ์†Œ์Šค ํŒ๋ณ„ ๋กœ์ง ์„ค๊ณ„ ๋ฐ PromQL๋กœ ๊ตฌํ˜„
  • - ์œ ํœด ๋ฆฌ์†Œ์Šค์— ๋Œ€ํ•œ ์ฃผ๊ฐ„ ๋ฆฌํฌํŠธ, ๋ฐ˜๋‚ฉ ๊ฐ€์ด๋“œ, ์˜ˆ์™ธ์ฒ˜๋ฆฌ ํ”„๋กœ์„ธ์Šค ๋งˆ๋ จ
#R
#Python
#PromQL
#Anomaly Detection
#Atlas
#Grafana
Management Analytics @NCSOFT

HQ ๋น„์šฉ ์ƒ์„ธ ๋ถ„์„

๊ด€๋ฆฌํšŒ๊ณ„ ๋น„์šฉ ๊ตฌ์กฐ ๋ถ„์„ ๋ฐ ์ตœ์ ํ™”๋ฅผ ํ†ตํ•œ ํˆฌ๋ช…์„ฑ ๋ฐ ํšจ์œจ์„ฑ ๊ฐœ์„ 
2024.01 - 2024.10
  • - ๊ด€๋ฆฌํšŒ๊ณ„ ๋น„์šฉ ๊ตฌ์กฐ๋ฅผ ๋ช…ํ™•ํžˆ ๋ถ„์„ํ•˜์—ฌ ์„œ๋น„์Šค ๋ฐ ํ”„๋กœ์ ํŠธ๋ณ„ ๋น„์šฉ ๊ด€๋ฆฌ ์ฒด๊ณ„ ๊ฐ•ํ™”
  • - ๋ถ€์„œ๋ณ„ยท์„œ๋น„์Šค๋ณ„ ๋น„์šฉ ๋ฐ์ดํ„ฐ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์˜ˆ์‚ฐ ์ฑ…์ • ๋ฐ ๊ด€๋ฆฌ ์ฒด๊ณ„ ๊ฐœ์„ 
  • - ์„œ๋น„์Šค ๊ณตํ†ต ์—…๋ฌด๋กœ ๋ฐฐ๋ถ„๋œ MM๊ณผ ๊ฐ„์ ‘๋น„ ํˆฌ์ž… ํ˜„ํ™ฉ์„ ๋ถ„์„ํ•˜์—ฌ ๋ถ€์„œ ๊ฐ„ ํ˜‘์—… ๋ฐ ์—…๋ฌด ์—ฐ๊ด€์„ฑ ๊ฐ•ํ™”
#R
#SQL
#plotly
#Quarto
Marketing Analytics @NCSOFT

๋งˆ์ผ€ํŒ… ์ตœ์ ํ™” ๋ชจ๋ธ ๊ฐœ๋ฐœ ๊ธฐํš

ํšŒ์‚ฌ์˜ ๋ฐ์ดํ„ฐ์™€ ์ƒํ™ฉ์— ์ตœ์ ํ™”๋œ MMM ๋ชจ๋ธ ๊ฐœ๋ฐœ์„ ๊ธฐํš
2024.08 - 2024.12
  • - ๋ ˆํผ๋Ÿฐ์Šค(Robyn, @Meta)๋ฅผ ์ฐธ๊ณ ํ•˜์—ฌ ๋ฐ์ดํ„ฐ์™€ ๋น„์ฆˆ๋‹ˆ์Šค ์ƒํ™ฉ์— ๋งž๋Š” ๋ชจ๋ธ์„ ๊ธฐํš, ๋งˆ์ผ€ํŒ… ์„ฑ๊ณผ ์˜ˆ์ธก ๋ฐ ์ตœ์ ํ™” ์ฒด๊ณ„ ๋งˆ๋ จ
  • - ํ•ต์‹ฌ ๋ณ€์ˆ˜์™€ ์„ฑ๊ณผ ์ง€ํ‘œ๋ฅผ ์ •์˜ํ•˜๊ณ , ๋ชจ๋ธ ๊ฐœ๋ฐœ ๋ฐฉํ–ฅ๊ณผ ์‹œ๊ฐํ™” ์ž๋ฃŒ๋ฅผ ์ œ๊ณตํ•˜์—ฌ ํšจ์œจ์  ๊ฐœ๋ฐœ ์ง€์›
#R
#Python
#SQL
#Marketing Mix Modeling
#Robyn
#LightweightMMM
#Time Series
Predictive Analytics @NCSOFT

๋ฆฌ๋‹ˆ์ง€IP ์‚ฌ์šฉ์ž ์ˆ˜ ๋ฐ ๋งค์ถœ ์˜ˆ์ธก

GAM ๋ชจ๋ธ์„ ํ™œ์šฉํ•œ ๊ฒŒ์ž„ ํŠธ๋ Œ๋“œ ์˜ˆ์ธก
2024.07 - 2024.12
  • - Generalized Additive Model (GAM) ๊ธฐ๋ฐ˜ ์‹œ๊ณ„์—ด ๋ชจํ˜•์„ ํ™œ์šฉํ•œ DAU ๋ฐ ๋งค์ถœ ์˜ˆ์ธก
  • - ๋ฆฌ๋‹ˆ์ง€M ์—ํ”ผ์†Œ๋“œ์ œ๋กœ, ๋ฆฌ๋‹ˆ์ง€2M ์‹ ์„œ๋ฒ„์—๋ด, ๋ฆฌ๋‹ˆ์ง€W ํ•ด๊ณจ ์—…๋ฐ์ดํŠธ ํšจ๊ณผ ๋ถ„์„
  • - ๊ณ ๊ฐ ์œ ํ˜• ๋ถ„์„์„ ํ†ตํ•œ ๋งˆ์ผ€ํŒ… ์ง€ํ‘œ ์ƒ์„ฑ ๋ฐ ์ง€ํ‘œ ๊ด€๋ฆฌ
#R
#Python
#SQL
#GAM
#Time Series
#MLflow
Business Analytics @NCSOFT

๋ฆฌ๋‹ˆ์ง€2M ๊ณ ๊ฐ ํ‘œ์ค€ ๋ชจํ˜• ๊ฐœ๋ฐœ

๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ๊ณผ๊ธˆ ์œ ํ˜• ๋ฐ ์ฃผ๊ธฐ๋ณ„ ์œ ์ € ์„ธ๋ถ„ํ™”๋ฅผ ํ†ตํ•œ ๊ณ ๊ฐ ๋ถ„์„
2024.06 - 2024.10
  • - ๋ฆฌ๋‹ˆ์ง€2M ์œ ์ €๋ฅผ ๊ณผ๊ธˆ ์œ ํ˜•๋ณ„๋กœ ์„ธ๋ถ„ํ™”ํ•˜์—ฌ ๊ณ ๊ฐ๊ตฐ์˜ ํŠน์„ฑ๊ณผ ๊ฒฐ์ œ ํŒจํ„ด์„ ์ฒด๊ณ„์ ์œผ๋กœ ๋ถ„์„
  • - ์„ธ๋ถ„ํ™”๋œ ๊ณ ๊ฐ ๋ฐ์ดํ„ฐ๋ฅผ ํ™œ์šฉํ•ด ์›”๋ณ„ ๊ฒฐ์ œ์•ก ์ถ”์ด ๋ฐ ์œ ์ € ์ „ํ™˜ ํ˜„ํ™ฉ์„ ๋ถ„์„ํ•˜์—ฌ ์ธ์‚ฌ์ดํŠธ ๋„์ถœ
#R
#SQL
#ggplot2
#tidyverse
Management Analytics @NCSOFT

๊ด€๋ฆฌํšŒ๊ณ„ ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ๋ถ„๊ธฐ ๋ฆฌํฌํŠธ ๊ฐœ๋ฐœ

๊ด€๋ฆฌํšŒ๊ณ„ ๋ฐ ๊ฒฝ์˜ ์ง€ํ‘œ ๋ถ„์„์„ ํ†ตํ•œ ์˜์‚ฌ๊ฒฐ์ • ์ง€์›
2022.10 - 2023.12
  • - ์ „์‚ฌ ์„œ๋น„์Šค ๋ฐ ํ”„๋กœ์ ํŠธ๋ณ„ ๋น„์šฉ ์ง‘ํ–‰ ํ˜„ํ™ฉ์„ ์‹œ๊ฐํ™”ํ•˜์—ฌ ๋น„์šฉ ๊ตฌ์กฐ ์ตœ์ ํ™” ์ง€์›
  • - ์ธ์‚ฌ, ๊ด€๋ฆฌํšŒ๊ณ„, ๊ฒŒ์ž„ ๋“ฑ ๋‹ค์–‘ํ•œ ๋‚ด๋ถ€ ๋ฐ์ดํ„ฐ๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๊ฒฝ์˜ ์ „๋žต ์ˆ˜๋ฆฝ์„ ์œ„ํ•œ ๋น„์šฉ ๋ฐ ์„ฑ๊ณผ ๋ถ„์„ ์ˆ˜ํ–‰
  • - Shiny ๋ฐ Quarto๋ฅผ ํ™œ์šฉํ•œ ๋ฐ์ดํ„ฐ ๋ฆฌํฌํŠธ ์ž๋™ํ™” ๋ฐ ๋Œ€์‹œ๋ณด๋“œ ๊ตฌ์ถ•
#R
#SQL
#ggplot2
#Quarto
#Shiny
Marketing Analytics @NCSOFT

๋งˆ์ผ€ํŒ… ๋น„์šฉ ํ•œ๊ณ„ ํšจ์šฉ ๋ถ„์„

๋งˆ์ผ€ํŒ… ๋น„์šฉ๊ณผ ๋งค์ถœ ๊ฐ„์˜ ๊ด€๊ณ„ ๋ถ„์„์„ ํ†ตํ•œ ์ตœ์  ์˜ˆ์‚ฐ ๋ฐฐ๋ถ„ ์ „๋žต ์ˆ˜๋ฆฝ
2023.10 - 2023.12
  • - ๋งˆ์ผ€ํŒ… ๋น„์šฉ์˜ ํ•œ๊ณ„ ํšจ์šฉ์„ ์ •๋Ÿ‰์ ์œผ๋กœ ์ธก์ •ํ•˜์—ฌ ์ตœ์  ์˜ˆ์‚ฐ ๋ฐฐ๋ถ„ ์ „๋žต ๋„์ถœ
  • - ๋งˆ์ผ€ํŒ… ๋น„์šฉ ์ฆ๊ฐ€์— ๋”ฐ๋ฅธ ๋ฏธ๋ž˜ ๋งค์ถœ ์ฆ๊ฐ€ ํšจ๊ณผ ๋ถ„์„
  • - ์ฃผ์š” ๊ฒŒ์ž„ ์„œ๋น„์Šค๋ณ„ ์›” ๋‹จ์œ„ ๋งˆ์ผ€ํŒ… ํˆฌ์ž ๋Œ€๋น„ ๋งค์ถœ ๊ธฐ์—ฌ๋„ ํ‰๊ฐ€
  • - ์‹ ๊ทœ ๊ฒŒ์ž„ ๋Ÿฐ์นญ ์‹œ ๋ณด์™„ ๋ถ„์„ ์ž๋ฃŒ ํ™œ์šฉ
#R
#SQL
#plotly
#Quarto
#optim
#ROI
#tidyverse
#Nonlinear regression analysis
HR Analytics @NCSOFT

HR ์ •๋ณด ๊ธฐ๋ฐ˜ ์ธ๊ตฌํ†ต๊ณ„ ํ˜„ํ™ฉ ๋ฆฌํฌํŠธ

HR ๋ฐ์ดํ„ฐ์™€ ํ”„๋กœ์ ํŠธ ํˆฌ์ž… ์ •๋ณด๋ฅผ ๊ฒฐํ•ฉํ•œ ์ธ๋ ฅ ์šด์˜ ๋ถ„์„
2023.06 - 2023.09
  • - ํ”„๋กœ์ ํŠธ ํˆฌ์ž… ์ •๋ณด ๋ฐ์ดํ„ฐ์™€ Data Warehouse ์ธ์‚ฌ ์ •๋ณด๋ฅผ ๊ฒฐํ•ฉํ•˜์—ฌ ์ธ๋ ฅ ์šด์˜ ํ˜„ํ™ฉ ๋ถ„์„
  • - ์ง์ข…, ๊ฒฝ๋ ฅ, ๊ทผ์†์—ฐ์ˆ˜ ๋“ฑ์˜ ์ธ์  ๋ฐ์ดํ„ฐ๋ฅผ ํ™œ์šฉํ•˜์—ฌ ํ”„๋กœ์ ํŠธ๋ณ„ ์ธ๋ ฅ ํˆฌ์ž… ํŒจํ„ด ๋ฐ ํŠน์ง• ๋„์ถœ
  • - ์ง์ ‘ ํˆฌ์ž… MM ๋ฐ์ดํ„ฐ์˜ ์ •ํ™•์„ฑ ๊ฒ€์ฆ, ๊ฐ„์ ‘ ํˆฌ์ž… MM์„ ํ†ตํ•ด ์ง€์› ๋ฆฌ์†Œ์Šค์˜ ๋ฐฐ๋ถ„ ์ƒํƒœ ํŒŒ์•…
#R
#SQL
#plotly
#Quarto
#tidyverse
People Analytics @NCSOFT

์ผ๋ณ„ ์‹œ์„ค๋ณ„ ์‹์ˆ˜๋Ÿ‰ ๊ณผ์†Œ ์˜ˆ์ธก ๋ณด์ •

์˜ˆ์ธก ๋ชจ๋ธ ๊ฐœ์„ ์„ ํ†ตํ•œ Sold Out ๋ฌธ์ œ ํ•ด์†Œ ๋ฐ ๋ฐœ์ฃผ ์ตœ์ ํ™”
2023.05 - 2023.12
  • - ๊ธฐ์กด ๊ณผ์†Œ ์˜ˆ์ธก ๋ฌธ์ œ๋ฅผ ๋ณด์™„ํ•˜์—ฌ Sold Out ๋ฌธ์ œ ์™„ํ™”
  • - ๋žœ๋คํฌ๋ ˆ์ŠคํŠธ(Random Forest) ๋ชจ๋ธ ์ ์šฉ, ๊ณผ๋‹ค ์˜ˆ์ธก์„ ์œ ๋„ํ•˜๋Š” ํŽธํ–ฅ ์กฐ์ • ๊ธฐ๋ฒ• ํ™œ์šฉ
  • - RMSE 166 โ†’ 110, ๊ณผ์†Œ ์ถ”์ • ๋น„์œจ 89.5% โ†’ 29.0% ๊ฐ์†Œ
  • - ์˜ˆ์ธก ๋ณด์ •๋œ ์‹์ˆ˜๋Ÿ‰ ๋ฐ์ดํ„ฐ๊ฐ€ ํ•˜๋ฐ˜๊ธฐ ์œ„ํƒ ์—…์ฒด ๋ฐœ์ฃผ๋Ÿ‰ ๊ฒฐ์ •์— ํ™œ์šฉ
#R
#SQL
#plotly
#Quarto
#tidyverse
#Random Forest
HR Analytics @NCSOFT

์žฌํƒ๊ทผ๋ฌด ๊ทผ๋กœ ํŒจํ„ด ๋ถ„์„

์žฌํƒ๊ทผ๋ฌด ์ •์ฑ… ๋ณ€ํ™”์— ๋”ฐ๋ฅธ ๊ทผ๋ฌด ํŒจํ„ด ๋ฐ ์—…๋ฌด ํšจ์œจ์„ฑ ๋ถ„์„
2022.04 - 2022.09
  • - ๊ทผ๋ฌด ์œ ํ˜•๋ณ„ ๊ทผํƒœ ํŒจํ„ด ๋ฐ ์›๊ฒฉ ๊ทผ๋ฌด ํ™œ์šฉ๋„๋ฅผ ๋ถ„์„ํ•˜์—ฌ ์กฐ์ง ์šด์˜ ํšจ์œจ์„ฑ ์ œ๊ณ 
  • - ์กฐ์ง, ์ง๋ฌด, ์ง์ฑ… ๋“ฑ์— ๋”ฐ๋ฅธ ์›๊ฒฉ ๊ทผ๋ฌด ํ™œ์šฉ ์ˆ˜์ค€ ์ฐจ์ด๋ฅผ ์ •๋Ÿ‰์ ์œผ๋กœ ๋ถ„์„ํ•˜์—ฌ ์—…๋ฌด ๋ฐฉ์‹ ์ตœ์ ํ™” ์ง€์›
  • - ์ •์ฑ… ์‹œํ–‰ ์ „ยท์ค‘ยทํ›„์˜ ๊ทผ๋ฌด ๋ฐ์ดํ„ฐ ๋ถ„์„์„ ํ†ตํ•ด ์žฌํƒ๊ทผ๋ฌด๊ฐ€ ์—…๋ฌด ์ƒ์‚ฐ์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ํ‰๊ฐ€
#R
#SQL
#ggplot2
#tidyverse
#Regression
Product Manager @MIDAS IT

HR SaaS ์†”๋ฃจ์…˜ ๊ธฐํš ๋ฐ ๊ฐœ๋ฐœ

๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ HR ์„ฑ๊ณผ๊ด€๋ฆฌ ์†”๋ฃจ์…˜ ๊ธฐํš ๋ฐ ๋Œ€์‹œ๋ณด๋“œ ๊ฐœ๋ฐœ
2021.12 - 2022.04
  • - HR ์„ฑ๊ณผ๊ด€๋ฆฌ SaaS ์†”๋ฃจ์…˜ ๊ธฐํš ๋ฐ ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ์ธ์‚ฌ์ดํŠธ ์ œ๊ณต ๊ธฐ๋Šฅ ์„ค๊ณ„
  • - HR ๋Œ€์‹œ๋ณด๋“œ ๋ฐ ๊ฐœ์ธ๋ณ„ ํ”„๋กœํ•„์„ ์„ค๊ณ„ํ•˜์—ฌ ์กฐ์ง ๋ฐ ๊ฐœ๋ณ„ ์„ฑ๊ณผ ์ถ”์  ๊ธฐ๋Šฅ ๊ฐ•ํ™”
  • - ์‹ค์‹œ๊ฐ„ ์„ฑ๊ณผ ๋ฐ์ดํ„ฐ ์‹œ๊ฐํ™”๋ฅผ ํ†ตํ•ด ๊ฒฝ์˜์ง„ ๋ฐ ๊ด€๋ฆฌ์ž์—๊ฒŒ ํšจ๊ณผ์ ์ธ HR ์ธ์‚ฌ์ดํŠธ ์ œ๊ณต
#Axure
#Figma
People Analytics @MIDAS IT

AI ์—ญ๋Ÿ‰๊ฒ€์‚ฌ ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ์˜ˆ์ธก๋ชจํ˜• ๊ฐœ๋ฐœ

๋จธ์‹ ๋Ÿฌ๋‹์„ ํ™œ์šฉํ•œ ์—ญ๋Ÿ‰ ํ‰๊ฐ€ ๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฐ ์˜ˆ์ธก ๋ชจ๋ธ ๊ตฌ์ถ•
2021.09 - 2021.12
  • - AI ์—ญ๋Ÿ‰๊ฒ€์‚ฌ ๋ฐ์ดํ„ฐ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์˜ˆ์ธก๋ชจ๋ธ์„ ๊ฐœ๋ฐœํ•˜์—ฌ ๊ฐœ์ธ๋ณ„ ์—ญ๋Ÿ‰ ํ‰๊ฐ€ ์ž๋™ํ™”
  • - ๋จธ์‹ ๋Ÿฌ๋‹ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์ ์šฉํ•˜์—ฌ ์—ญ๋Ÿ‰ ํ‰๊ฐ€์˜ ์‹ ๋ขฐ๋„ ๋ฐ ์ •ํ™•๋„ ํ–ฅ์ƒ
  • - ๋ชจ๋ธ ๊ฒฐ๊ณผ๋ฅผ ๋ถ„์„ํ•˜์—ฌ ์ง€์›์ž์˜ ๊ฐ•์ ๊ณผ ๊ฐœ๋ฐœ ์˜์—ญ์„ ์ •๋Ÿ‰์ ์œผ๋กœ ํ‰๊ฐ€ํ•˜๋Š” ์ง€ํ‘œ ์ œ๊ณต
#R
#Python
#SQL
#H2O.ai
#TensorFlow
#PyTorch
People Analytics @MIDAS IT

์กฐ์ง ๋„คํŠธ์›Œํฌ ๋ถ„์„ ๋ฐ ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜ ๊ฐœ์„ 

์†Œํ†ต ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ๋„คํŠธ์›Œํฌ ๋ถ„์„์„ ํ†ตํ•œ ์กฐ์ง ๋‚ด ํ˜‘์—… ๊ฐ•ํ™” ๋ฐ ์ธ์‚ฌ์ดํŠธ ์ œ๊ณต
2021.08 - 2021.10
  • - ๊ฐœ์ธ ๋ฐ ๋ถ€์„œ๋ณ„ ์†Œํ†ต ์ง€ํ‘œ๋ฅผ ๋„์ถœํ•˜์—ฌ ์กฐ์ง ๋‚ด ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜ ํŒจํ„ด ๋ถ„์„
  • - ๋„คํŠธ์›Œํฌ ๋ถ„์„ ๊ธฐ๋ฒ•์„ ํ™œ์šฉํ•˜์—ฌ ์กฐ์ง ๊ฐ„ ํ˜‘์—… ๊ตฌ์กฐ๋ฅผ ์‹œ๊ฐํ™” ๋ฐ ์ •๋Ÿ‰ํ™”
  • - ๋ถ„์„ ๊ฒฐ๊ณผ๋ฅผ HR ์‹œ์Šคํ…œ์— ๋ฐ˜์˜ํ•˜์—ฌ ์†Œํ†ต ๋ฐฉ์‹ ๊ฐœ์„  ๋ฐ ์กฐ์ง ์šด์˜ ์ตœ์ ํ™”
  • - ์กฐ์ง ๋‚ด ํŒ€ ์ •๋ ฌ๋„ 25% ํ–ฅ์ƒ, ๋ถ€์„œ ๊ฐ„ ํ˜‘์—… ์ˆ˜์ค€ 20% ์ฆ๊ฐ€ ์„ฑ๊ณผ ๋„์ถœ
#R
#SQL
#Network Analysis
#sna
#igraph
HR Analytics @SeAH Holdings

HR ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ๊ฒฝ์˜ ์˜์‚ฌ๊ฒฐ์ • ์ง€์›

๊ฒฝ์˜์ง„ ์˜์‚ฌ๊ฒฐ์ •์„ ์œ„ํ•œ HR ๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฐ ์ธ์‚ฌ์ดํŠธ ๋„์ถœ
2020.01 - 2021.07
  • - HR ๋ฐ์ดํ„ฐ ๋ถ„์„์„ ํ†ตํ•ด ๊ฒฝ์˜์ง„ ๋Œ€์ƒ ์ธ์‚ฌ์ดํŠธ ์ œ๊ณต ๋ฐ ์˜์‚ฌ๊ฒฐ์ • ์ง€์›
  • - ์กฐ์ง ๋‚ด ํ‰๊ฐ€ ๋ฐ์ดํ„ฐ ๋ฐ ๋‹ค๋ฉด์ง„๋‹จ ๊ฒฐ๊ณผ๋ฅผ ํ™œ์šฉํ•œ ๋ถ„์„ ๋ชจ๋ธ ๊ตฌ์ถ• ๋ฐ Insight ๋„์ถœ
  • - ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ์ธ์žฌ ๊ด€๋ฆฌ ๋ฐ ํ›„๊ณ„์ž ์„ ์ • ์ง€์›์„ ์œ„ํ•œ ์ฃผ์š” ์ง€ํ‘œ ๊ฐœ๋ฐœ
#R
#SQL
#ggplot2
#tidyverse
#clustering
HR Analytics @SeAH Holdings

๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ์ธ์žฌ ๊ด€๋ฆฌ ๋ฐ ์กฐ์ง ์ตœ์ ํ™”

HR ๋ฐ์ดํ„ฐ ๋ถ„์„์„ ํ™œ์šฉํ•œ ์ง๋ฌด ์ ํ•ฉ์„ฑ ๋ฐ ์ดํƒˆ ์˜ˆ์ธก ๋ชจ๋ธ ๊ฐœ๋ฐœ
2020.01 - 2020.04
  • - R ๊ธฐ๋ฐ˜ ์ง๋ฌด์ถ”์ฒœ๋ชจํ˜• ๊ฐœ๋ฐœ์„ ํ†ตํ•ด ๊ฐœ์ธ๋ณ„ ์ง๋ฌด ์ ํ•ฉ์„ฑ ํ‰๊ฐ€ (์ •ํ™•๋„ 90%)
  • - ์šฐ์ˆ˜์ธ๋ ฅ ์„ ๋ณ„ ๋ฐ ํ‡ด์‚ฌ ์˜ˆ์ธก ๋ชจ๋ธ ๊ตฌ์ถ•์„ ํ†ตํ•œ ์กฐ์ง ๊ด€๋ฆฌ ๊ณ ๋„ํ™”
  • - ๋ถ„์„ ๋ชจ๋ธ์„ HRIS์— ์ ์šฉํ•˜์—ฌ ์‹ค๋ฌด ํ™œ์šฉ์„ฑ ์ฆ๋Œ€
#R
#SQL
#ggplot2
#tidyverse
#Random Forest
HR Analytics @SeAH Holdings

๊ทผํƒœ ์‹œ์Šคํ…œ ๊ฐœ์„  ๋ฐ ์šด์˜

๊ทผํƒœ ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜์˜ ๋ฒ•์  ๋ฆฌ์Šคํฌ ๊ด€๋ฆฌ ๋ฐ ์ฃผ 52์‹œ๊ฐ„์ œ ์ •์ฐฉ์„ ์œ„ํ•œ ์‹œ์Šคํ…œ ๋„์ž…
2019.08 - 2019.11
  • - ๊ทผํƒœ ๋ฐ ์—ฐ์ฐจ ๋ฐ์ดํ„ฐ๋ฅผ ๋ถ„์„ํ•˜์—ฌ ๋ฒ•์  ๋ฆฌ์Šคํฌ๋ฅผ ์ตœ์†Œํ™”ํ•˜๊ณ  ์šด์˜ ํ”„๋กœ์„ธ์Šค ๊ฐœ์„ 
  • - ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜์˜ ๊ทผํƒœ ๋ชจ๋‹ˆํ„ฐ๋ง ์‹œ์Šคํ…œ ๋„์ž…์„ ํ†ตํ•ด ์ฃผ 52์‹œ๊ฐ„์ œ ์ •์ฐฉ ์ง€์›
  • - ๊ทผํƒœ ๋ฐ ์—ฐ์ฐจ ๋ฐ์ดํ„ฐ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์กฐ์ง๋ณ„ ๊ทผ๋ฌด ํ˜•ํƒœ ๋ถ„์„ ๋ฐ ์ธ์‚ฌ์ดํŠธ ๋„์ถœ
#R
#SQL
#ERP
#HRIS
#ggplot2
HR Analytics @SeAH Holdings

HRIS ๊ธฐ๋ฐ˜ ๋ฐ์ดํ„ฐ ํ˜์‹  ๋ฐ ์„ฑ๊ณผ ๊ด€๋ฆฌ ์ตœ์ ํ™”

HR ์‹œ์Šคํ…œ ํ™œ์šฉ ๊ทน๋Œ€ํ™”๋ฅผ ํ†ตํ•œ ์กฐ์ง ์šด์˜ ํšจ์œจ์„ฑ ์ฆ๋Œ€
2019.05 - 2019.10
  • - ์„ฑ๊ณผ๊ด€๋ฆฌ ์šด์˜ ํ”„๋กœ์„ธ์Šค๋ฅผ ๊ฐœ์„ ํ•˜์—ฌ ์ง์› ์ฐธ์—ฌ์œจ ์ฆ๊ฐ€
  • - ๋‹ค๋ฉด์ง„๋‹จ ์‹œ์Šคํ…œ ๊ฐœ์„  ๋ฐ ๋ชจ๋ฐ”์ผํ™” ์ถ”์ง„์œผ๋กœ ์ ‘๊ทผ์„ฑ ํ–ฅ์ƒ
  • - HRIS ๋ฐ์ดํ„ฐ ํ™œ์šฉ์„ ๊ทน๋Œ€ํ™”ํ•˜์—ฌ ์กฐ์ง ๊ด€๋ฆฌ ํšจ์œจ์„ฑ ์ฆ๋Œ€
#HRIS