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๐ŸŒŸ
ไธป็ณปๅˆ—ๆ˜Ÿ
๐ŸŒŸ
ไธป็ณปๅˆ—ๆ˜Ÿ
33 followers · 31 following
  • Duksung Women's Univ.
  • Seoul, Republic of Korea
  • LinkedIn in/otcroz

Achievements

Achievement: Pull Sharkx3Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pull Sharkx3Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: Quickdraw

Highlights

  • Pro

Organizations

@ToTheAssembly @DS-WISCOM @DS-Narsha @polaris-book-page @DS-Volare

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otcroz/README.md

๐Ÿš— Automotive Software & Validation Engineer

Automotive SW Validation Automation Problem Solving

์ฐจ๋Ÿ‰ ์†Œํ”„ํŠธ์›จ์–ด์˜ ๋™์ž‘์„ ๊ฒ€์ฆํ•˜๊ณ , ๋ฐ์ดํ„ฐ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ๋ฌธ์ œ์˜ ์›์ธ์„ ๋ถ„์„ํ•ฉ๋‹ˆ๋‹ค.
๊ฒ€์ฆ ๊ณผ์ •์—์„œ ๋ฐœ๊ฒฌํ•œ ๋ฐ˜๋ณต ์—…๋ฌด๋Š” SW๋กœ ์ž๋™ํ™”ํ•˜๋ฉฐ, ์‹ ๋ขฐ์„ฑ ๋†’์€ ์ฐจ๋Ÿ‰ ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ๋งŒ๋“œ๋Š” ์—”์ง€๋‹ˆ์–ด๋ฅผ ์ง€ํ–ฅํ•ฉ๋‹ˆ๋‹ค.

ํ˜„์žฌ ์ฐจ๋Ÿ‰ ์ œ์–ด๊ธฐ SW ๋ฐฐํฌ ๊ฒ€์ฆ ยท ์‚ฌ์ด๋ฒ„๋ณด์•ˆ ๊ฒ€์ฆ ยท ๊ฒ€์ฆ ์ž๋™ํ™” ๋„๊ตฌ ๊ฐœ๋ฐœ ์—…๋ฌด๋ฅผ ์ˆ˜ํ–‰ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
CANoe ๊ธฐ๋ฐ˜ ECU ๊ฒ€์ฆ ๊ฒฝํ—˜๊ณผ SW ๊ฐœ๋ฐœ ๊ฒฝํ—˜์„ ํ•จ๊ป˜ ๋ณด์œ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ’ผ Professional Highlights

  • ๐Ÿš˜ VCMS SW Validation

    • CANoe / H-OTA ๊ธฐ๋ฐ˜ ECUID, Reprogramming, OTA, DTC ๊ฒ€์ฆ
    • CAN .blf ๋กœ๊ทธ ๊ธฐ๋ฐ˜ FAIL ์žฌํ˜„ ๋ฐ ์›์ธ ๋ถ„์„

  • ๐Ÿ” Automotive Cybersecurity

    • SecureFlash ยท HSM ยท NIST Test Vector ๊ธฐ๋ฐ˜ ๋ณด์•ˆ ๊ฒ€์ฆ
    • TRACE32 ยท Mobilgene ยท CANoe ํ™œ์šฉ

  • ๐Ÿค– Validation Automation

    • React + Flask ๊ธฐ๋ฐ˜ On-Premise ์‚ฌ์ด๋ฒ„๋ณด์•ˆ ๊ฒ€์ฆ ์ž๋™ํ™” ๋„๊ตฌ ๊ฐœ๋ฐœ
    • Qwen-QWQ 32B Fine-Tuning / ์ƒ์„ฑํ˜• AI๋กœ ๋ฐ์ดํ„ฐ์…‹ ์•ฝ 20,000๊ฑด ์ƒ์„ฑ
    • ๊ฒ€์ฆ ์ˆ˜ํ–‰ ์‹œ๊ฐ„ ์•ฝ 50% ๋‹จ์ถ•

  • โš™๏ธ Workflow Automation

    • Python ๊ธฐ๋ฐ˜ ๋ฐ˜๋ณต ๊ฒ€์ฆยท์‚ฐ์ถœ๋ฌผ ์ž‘์„ฑ ์—…๋ฌด ์ž๋™ํ™” ๋ฐ ํšจ์œจ ๊ฐœ์„ 
    • ์„ฑ์ ์„œ ์ž‘์„ฑ ์‹œ๊ฐ„ 10๋ถ„ โ†’ 3๋ถ„ ๋‹จ์ถ•

๐Ÿ’กMore about otcroz

๊ฒฝ๋ ฅ๊ธฐ์ˆ ์„œ ํฌํŠธํด๋ฆฌ์˜ค Resume(Eng)

๐Ÿ‘ฉโ€๐Ÿ’ปProjects & Research

๐‘ด๐’š ๐’‚๐’„๐’•๐’Š๐’—๐’Š๐’•๐’š!

Experience

โ– ์Šˆ์–ด์†Œํ”„ํŠธํ…Œํฌ | ์ „์ž„์—ฐ๊ตฌ์› (2026.01 ~ Present)

[ํ™˜๊ฒฝ์ฐจ ์ „๋ ฅ๋ณ€ํ™˜ ์ œ์–ด๊ธฐ VCMS SW ๋ฐฐํฌ ๊ฒ€์ฆ] (2026.02 ~ Present)

  • ECUID ์ง„๋‹จ, Reprogramming, ์œ ๋ฌด์„  Update, DTC ๋ฐ FastIG ๊ฒ€์ฆ
  • CANoe ๊ธฐ๋ฐ˜ CAN/UDS ํ†ต์‹  ๋ถ„์„ ๋ฐ ์ œ์–ด๊ธฐ ๊ณ ์žฅ ์กฐ๊ฑด ๋ชจ์‚ฌ
  • 68๊ฐœ ์ฐจ์ข… / 102๊ฐœ ROM ๊ฒ€์ฆ ์ˆ˜ํ–‰
  • ๊ณ ์žฅ์ง„๋‹จ 1,864 TC, ์ง„๋‹จํ†ต์‹  1,972 TC ์ˆ˜ํ–‰
  • TC FAIL ๋ฐœ์ƒ ์‹œ CAN .blf ๋กœ๊ทธ ๋ฐ UDS ์‘๋‹ต ๊ธฐ๋ฐ˜ ์˜ค๋ฅ˜ ์žฌํ˜„ยท์›์ธ ๋ถ„์„
  • 15๊ฑด ์ด์Šˆ ๋ฆฌํฌํŠธ ์ƒ์„ฑ ๋ฐ ์ˆ˜์ • ROM ์žฌ๊ฒ€์ฆ
  • Python ๊ธฐ๋ฐ˜ ์œ ๋ฌด์„  ์—…๋ฐ์ดํŠธ ์„ฑ์ ์„œ ์ž๋™ํ™”
    • ๋ฌธ์„œ ์ž‘์„ฑ ์‹œ๊ฐ„ 10๋ถ„ โ†’ 3๋ถ„ ๋‹จ์ถ•

CANoe 17 CAN UDS H-OTA Python Jira Confluence

[DHS ์ œ์–ด๊ธฐ ์‚ฌ์ด๋ฒ„๋ณด์•ˆ ํ‰๊ฐ€] (2026.01 ~ 2026.02)

  • ES10500-00 ๊ธฐ๋ฐ˜ SW ์˜คํ”ˆ์†Œ์Šค ์ทจ์•ฝ์  ๋ฐ ๋ผ์ด์„ ์Šค ๊ฒ€์ฆ
  • ์•”ยท๋ณตํ˜ธํ™” ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์‹ ๋ขฐ์„ฑ ๋ฐ SecureFlash Firmware ๋ฌด๊ฒฐ์„ฑ ๊ฒ€์ฆ
  • ์•”ํ˜ธํ™” Key ์ƒ์„ฑ ๊ธฐ๋Šฅ ์‚ฌ์–‘ ๊ฒ€์ฆ
  • ES95489-21 ๊ธฐ๋ฐ˜ ์ œ์–ด๊ธฐ HW/SW ๋ณด์•ˆ ์š”๊ตฌ์‚ฌํ•ญ ๊ฒ€์ฆ

IAR CANoe H-OTA FossID Power Supply

[OPU ์ œ์–ด๊ธฐ ์‚ฌ์ด๋ฒ„๋ณด์•ˆ ํ‰๊ฐ€] (2026.02)

  • HSM ๊ธฐ๋Šฅ ์‚ฌ์–‘ ํ‰๊ฐ€
  • NIST Test Vector ๊ธฐ๋ฐ˜ ํ…Œ์ŠคํŠธ ์ฝ”๋“œ ์ž‘์„ฑ
  • ์•”ยท๋ณตํ˜ธํ™” ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๊ธฐ๋Šฅ ๊ฒ€์ฆ
  • TRACE32 / Mobilgene ๊ธฐ๋ฐ˜ SecureFlash ๊ธฐ๋Šฅ ๊ฒ€์ฆ

TRACE32 Mobilgene Power Supply


โ– ์Šˆ์–ด์†Œํ”„ํŠธํ…Œํฌ | ์ธํ„ด ยท Full-stack Engineer (2025.09 ~ 2025.12)

[์ฐจ๋Ÿ‰ ์ œ์–ด๊ธฐ ์‚ฌ์ด๋ฒ„๋ณด์•ˆ ๊ฒ€์ฆ ์ž๋™ํ™” ๋„๊ตฌ ๊ฐœ๋ฐœ]

  • ๊ณ ๊ฐ์‚ฌ ์‚ฌ์ด๋ฒ„๋ณด์•ˆ ๊ฒ€์ฆ ํ”„๋กœ์ ํŠธ์—์„œ ํ™œ์šฉ๋˜๋Š” On-Premise ๊ฒ€์ฆ ์ž๋™ํ™” ๋„๊ตฌ ๊ฐœ๋ฐœ ๋ฐ ์šด์˜
  • ReactJS 18 + Flask ๊ธฐ๋ฐ˜ Full-stack ์„œ๋น„์Šค ๊ฐœ๋ฐœ
  • ์‚ฌ์ด๋ฒ„๋ณด์•ˆ ๊ฒ€์ฆ ๊ณผ์ •์˜ ๋ฐ˜๋ณต ์ž‘์—…์„ ์ž๋™ํ™”ํ•˜์—ฌ ๊ฒ€์ฆ ์ˆ˜ํ–‰ ์‹œ๊ฐ„ ์•ฝ 50% ๋‹จ์ถ•
  • Qwen-QWQ 32B ๋ชจ๋ธ SFT / DPO Fine-Tuning ์ˆ˜ํ–‰
  • Fine-Tuning์šฉ ๋ฐ์ดํ„ฐ์…‹ ์•ฝ 20,000๊ฑด ๊ตฌ์ถ•
    • SFT 80%
    • DPO 20%
  • ๊ฒ€์ฆ Workflow UI/UX ๊ฐœ์„  ๋ฐ ์—…๋ฌด ํŽธ์˜์„ฑ ํ–ฅ์ƒ
  • LoRA / Flash Attention ์ ์šฉ์„ ํ†ตํ•œ ๋ชจ๋ธ ๊ฒฝ๋Ÿ‰ํ™” ๋ฐ GPU ๋ฉ”๋ชจ๋ฆฌ ์ตœ์ ํ™”

ReactJS 18 Flask Python Qwen-QWQ 32B LoRA LLM

Award

  • 2024 ICT๋ฉ˜ํ† ๋ง ์ด๋ธŒ์™€ ๊ณต๋ชจ์ „ ๊ธˆ์ƒ(๊ณผํ•™๊ธฐ์ˆ ์ •๋ณดํ†ต์‹ ๋ถ€ ์ƒ) ๐ŸŽ–๏ธ
    NLP ๊ธฐ๋ฐ˜ ์†Œ์„ค IP ํ™•์žฅ ์†”๋ฃจ์…˜

  • 2022 ICT๋ฉ˜ํ† ๋ง ํ•œ์ด์Œ ๊ณต๋ชจ์ „ ๋™์ƒ ๐ŸŽ–๏ธ
    ์ž์—ฐ์–ด ์ฒ˜๋ฆฌ ๊ธฐ๋ฐ˜ ๊ตญํšŒ ์ž…๋ฒ•ํ™œ๋™ ๋ถ„์„

  • 2022 ICT๋ฉ˜ํ† ๋ง ํ•œ์ด์Œ ๊ณต๋ชจ์ „ ์ž…์„  ๐ŸŽ–๏ธ
    ๋ฐ˜๋ ค๊ฒฌ ์˜ˆ๋น„ ๋ณดํ˜ธ์ž๋ฅผ ์œ„ํ•œ ์Šคํƒ€ํ„ฐ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜

    • ๐Ÿ“œ ํŠนํ—ˆ ์ถœ์›

  • ๋•์„ฑ์—ฌ์ž๋Œ€ํ•™๊ต ์ปดํ“จํŒ…์‚ฌ๊ณ  ์œตํ•ฉ๊ฒฝ์ง„๋Œ€ํšŒ ์ตœ์šฐ์ˆ˜์ƒ ๐ŸŽ–๏ธ



Project



Activity

  • (2023.3) Corner ์ •๊ธฐ ์ปจํผ๋Ÿฐ์Šค ๋ฐœํ‘œ โ€” ํ”„๋กœ์ ํŠธ ๊ฒฝํ—˜ ๋ฐ ๊ฐœ๋ฐœ ํ•™์Šต ๋ฐฉ๋ฒ• ๊ณต์œ 
  • (2021.09 ~ 2023.09) Corner ๊ฐœ๋ฐœ๋™์•„๋ฆฌ 1ยท2๊ธฐ
  • (2022) ๊ต๋‚ด ์—ฐํ•ฉ ํ•ด์ปคํ†ค ์ฐธ๊ฐ€
  • (2021.03 ~ 2022.12) ๋•์„ฑ์—ฌ์ž๋Œ€ํ•™๊ต ์ปดํ“จํ„ฐ๊ณตํ•™์ „๊ณต ์ œ17๋Œ€ ํ•™์ƒํšŒ


Certificate

  • (2026.4) ISTQB CTFL
  • (2024.8) PCCE(1000/1000)
  • (2024.6) ์ •๋ณด์ฒ˜๋ฆฌ๊ธฐ์‚ฌ
  • (2023.7) SQLD

Pinned Loading

  1. DS-Volare_front-end DS-Volare_front-end Public

    Forked from DS-Volare/front-end

    Plotter, ์ž์—ฐ์–ด ์ฒ˜๋ฆฌ ๊ธฐ๋ฐ˜ ์†Œ์„ค IP ํ™•์žฅ ์†”๋ฃจ์…˜

    TypeScript

  2. Polaris_front-end Polaris_front-end Public

    Forked from polaris-book-page/front-end

    ๋ถ๊ทน์„ฑ, ์• ๋…์ž๋ฅผ ์œ„ํ•œ ๋…์„œ ์›น์„œ๋น„์Šค

    JavaScript

  3. DS-Narsha_front-end DS-Narsha_front-end Public

    Forked from DS-Narsha/front-end

    ๋ญ‰๊ฒŒ๋ญ‰๊ฒŒ, ์ €ํ•™๋…„ ์•„๋™์˜ ๊ฑด๊ฐ•ํ•œ SNS ์‚ฌ์šฉ์„ ์œ„ํ•œ ๊ต์œก ์•ฑ์„œ๋น„์Šค

    TypeScript

  4. DS-WISCOM_back-end DS-WISCOM_back-end Public

    Forked from DS-WISCOM/back-end

    ๋•์„ฑ์—ฌ๋Œ€ ์ปดํ“จํ„ฐ๊ณตํ•™์ „๊ณต ์ œ32ํšŒ ์กธ์—…์ „์‹œํšŒ ์›นํŽ˜์ด์ง€

    JavaScript

  5. dashboard-builder dashboard-builder Public

    ์ฐจํŠธ, ํ‘œ, ํ…์ŠคํŠธ ์œ„์ ฏ์„ ์ƒ์„ฑํ•˜๊ณ  ์ž์œ ๋กญ๊ฒŒ ์กฐ์ž‘ ๋ฐ ๋ฆฌ์‚ฌ์ด์ง•ํ•  ์ˆ˜ ์žˆ๋Š” ๋Œ€์‹œ๋ณด๋“œ

    TypeScript

  6. Data_Analysis-Book_checkout_in_Lib Data_Analysis-Book_checkout_in_Lib Public

    ๋น…๋ฐ์ดํ„ฐ ๊ฐœ์ธ ํ”„๋กœ์ ํŠธ: ์„œ์šธ์‹œ ๋„์„œ๊ด€ ๋Œ€์ถœ ํ˜„ํ™ฉ ๋ฐ ๊ธฐ์ƒ ์š”์†Œ๋ฅผ ํ™œ์šฉํ•œ ๋„์„œ๊ด€ ๋Œ€์ถœ์ž ์ˆ˜ ์˜ˆ์ธก ๋ชจ๋ธ ๊ตฌํ˜„ํ•˜๊ธฐ

    Python