wukdddang Changuk Woo
EVIDENCE BASE
47
Repositories
3931
Commits
6574
Files analyzed
74
Technologies
460
Evidence
59
Active months
Based on 47 repository passports · 36/47 current
ENGINEERING PROFILE
Frontend86%
Backend63%
Testing77%
DevOps97%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 25/47 repos · 2884 files · 276174 LOC
Depth 70 · HIGH
NestJS Core
FRAMEWORK · 9/47 repos · 1021 files · 97299 LOC
Depth 58 · HIGH
Markdown Core
LANGUAGE · 31/47 repos · 605 files · 91553 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 29/47 repos · 515 files · 18902 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 32/47 repos · 375 files · 420371 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 16/47 repos · 330 files · 35325 LOC
Depth 74 · HIGH
Next.js Core
FRAMEWORK · 15/47 repos · 302 files · 20681 LOC
Depth 78 · HIGH
Python Core
LANGUAGE · 6/47 repos · 209 files · 31769 LOC
Depth 70 · HIGH
MongoDB Core
DATABASE · 13/47 repos · 141 files · 159089 LOC
Depth 65 · HIGH
ESLint Core
QUALITY · 25/47 repos · 133 files · 374398 LOC
Depth 76 · HIGH
Angular Emerging
FRAMEWORK · 1/47 repos · 104 files · 5486 LOC
Depth 74 · HIGH
XML Core
LANGUAGE · 7/47 repos · 103 files · 13167 LOC
Depth 70 · HIGH
Svelte Emerging
LANGUAGE · 1/47 repos · 84 files · 27496 LOC
Depth 70 · HIGH
Hibernate Core
LIBRARY · 4/47 repos · 72 files · 3481 LOC
Depth 85 · HIGH
Vitest Emerging
TESTING · 1/47 repos · 61 files · 4980 LOC
Depth 53 · HIGH
YAML Core
LANGUAGE · 19/47 repos · 58 files · 138905 LOC
Depth 70 · HIGH
Spring Framework Emerging
FRAMEWORK · 1/47 repos · 54 files · 2949 LOC
Depth 74 · HIGH
Prettier Core
QUALITY · 14/47 repos · 51 files · 161207 LOC
Depth 58 · HIGH
FastAPI Recurring
FRAMEWORK · 2/47 repos · 48 files · 7275 LOC
Depth 74 · HIGH
React Router Recurring
LIBRARY · 3/47 repos · 44 files · 2778 LOC
Depth 74 · HIGH
Playwright Recurring
TESTING · 3/47 repos · 35 files · 2982 LOC
Depth 81 · HIGH
Express Core
FRAMEWORK · 11/47 repos · 31 files · 6929 LOC
Depth 42 · HIGH
npm Core
BUILD_TOOL · 31/47 repos · 31 files · 310 LOC
Depth 80 · HIGH
Axios Core
LIBRARY · 7/47 repos · 27 files · 5150 LOC
Depth 74 · HIGH
SQL Recurring
LANGUAGE · 3/47 repos · 27 files · 804 LOC
Depth 70 · HIGH
Pydantic Recurring
LIBRARY · 2/47 repos · 26 files · 4303 LOC
Depth 74 · HIGH
PostgreSQL Core
DATABASE · 4/47 repos · 25 files · 24387 LOC
Depth 65 · HIGH
Prisma Recurring
DATABASE · 2/47 repos · 25 files · 1330 LOC
Depth 78 · HIGH
pytest Recurring
TESTING · 2/47 repos · 25 files · 4701 LOC
Tailwind CSS Core
LIBRARY · 12/47 repos · 22 files · 608 LOC
Dart Emerging
LANGUAGE · 1/47 repos · 18 files · 3070 LOC
Depth 70 · HIGH
Redis Core
CACHE · 7/47 repos · 18 files · 74585 LOC
Depth 89 · HIGH
Supertest Core
TESTING · 7/47 repos · 17 files · 740 LOC
Depth 64 · HIGH
NumPy Recurring
LIBRARY · 3/47 repos · 16 files · 2625 LOC
Depth 58 · HIGH
C++ Emerging
LANGUAGE · 1/47 repos · 16 files · 699 LOC
Depth 70 · HIGH
Flutter Emerging
FRAMEWORK · 1/47 repos · 14 files · 2429 LOC
Depth 74 · HIGH
pnpm Core
BUILD_TOOL · 14/47 repos · 14 files · 140 LOC
Depth 80 · HIGH
Shell Core
LANGUAGE · 6/47 repos · 13 files · 861 LOC
Depth 70 · HIGH
Zod Recurring
LIBRARY · 3/47 repos · 10 files · 1157 LOC
Depth 81 · HIGH
Requests Core
LIBRARY · 4/47 repos · 7 files · 1117 LOC
Provider Emerging
LIBRARY · 1/47 repos · 7 files · 1210 LOC
Depth 74 · HIGH
Dockerfile Core
LANGUAGE · 5/47 repos · 7 files · 112 LOC
Depth 70 · HIGH
body-parser Core
LIBRARY · 4/47 repos · 6 files · 220 LOC
Depth 51 · HIGH
Uvicorn Recurring
LIBRARY · 2/47 repos · 6 files · 1041 LOC
Depth 43 · HIGH
Swift Emerging
LANGUAGE · 1/47 repos · 6 files · 74 LOC
Depth 70 · HIGH
Lodash Recurring
LIBRARY · 2/47 repos · 6 files · 441 LOC
Depth 58 · HIGH
pip Core
BUILD_TOOL · 5/47 repos · 5 files · 50 LOC
Depth 80 · HIGH
pandas Recurring
LIBRARY · 2/47 repos · 5 files · 1281 LOC
Depth 62 · HIGH
TOML Recurring
LANGUAGE · 3/47 repos · 5 files · 38 LOC
Depth 70 · HIGH
Vite Core
BUILD_TOOL · 4/47 repos · 4 files · 50 LOC
Depth 40 · HIGH
Kotlin Emerging
LANGUAGE · 1/47 repos · 4 files · 80 LOC
Depth 70 · HIGH
RabbitMQ Core
MESSAGE_BROKER · 4/47 repos · 4 files · 26798 LOC
Depth 65 · HIGH
Socket.IO Recurring
LIBRARY · 2/47 repos · 3 files · 307 LOC
Depth 66 · HIGH
debug Recurring
LIBRARY · 3/47 repos · 3 files · 229 LOC
Depth 58 · HIGH
Rust Emerging
LANGUAGE · 1/47 repos · 2 files · 52 LOC
Depth 70 · HIGH
Elasticsearch Emerging
DATABASE · 1/47 repos · 2 files · 8252 LOC
Depth 69 · HIGH
Jest Recurring
TESTING · 2/47 repos · 2 files · 157 LOC
Depth 62 · HIGH
Shared Preferences Emerging
LIBRARY · 1/47 repos · 1 files · 125 LOC
Depth 58 · HIGH
Poetry Emerging
BUILD_TOOL · 1/47 repos · 1 files · 10 LOC
Depth 80 · HIGH
PowerShell Emerging
LANGUAGE · 1/47 repos · 1 files · 30 LOC
Depth 70 · HIGH
Bundler Emerging
BUILD_TOOL · 1/47 repos · 1 files · 10 LOC
Depth 80 · HIGH
Cargo Emerging
BUILD_TOOL · 1/47 repos · 1 files · 10 LOC
Depth 80 · HIGH
Gradle Emerging
BUILD_TOOL · 1/47 repos · 1 files · 10 LOC
Depth 80 · HIGH
image_picker Emerging
LIBRARY · 1/47 repos · 0 files · 0 LOC
python-dotenv Recurring
LIBRARY · 2/47 repos · 0 files · 0 LOC
Black Emerging
QUALITY · 1/47 repos · 0 files · 0 LOC
SQLite Emerging
DATABASE · 1/47 repos · 0 files · 0 LOC
HTTP (pub) Emerging
LIBRARY · 1/47 repos · 0 files · 0 LOC
esbuild Emerging
BUILD_TOOL · 1/47 repos · 0 files · 0 LOC
Cached Network Image Emerging
LIBRARY · 1/47 repos · 0 files · 0 LOC
AWS SDK Recurring
CLOUD · 2/47 repos · 0 files · 0 LOC
Intl Emerging
LIBRARY · 1/47 repos · 0 files · 0 LOC
Dio Emerging
LIBRARY · 1/47 repos · 0 files · 0 LOC
flutter_lints Emerging
QUALITY · 1/47 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
TS_Essential ESLint
NextJS_DashBoard Next.js
NextJS_Learning_Repository ESLint
MSA_Learning ESLint
Next14_Fullstack Next.js
JS_Essential npm
everyones-household ESLint
mfa-study ESLint
ACTIVITY & OWNERSHIP
Active months 59
Commits 3931
Owner authored 81%
PRIMARY PROFILE — HR VIEW
FrontendTypeScript · NestJS · MarkdownHigh ownership
In 30 sec: direction — frontend, core — TypeScript · NestJS · Markdown, 47 repos 2021 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptNestJSMarkdownJavaScriptJSONHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 8
Forks 0
Watchers 8
EVERYTHING ABOVE IS TRACEABLE
47 repositories · 3931 commits · 6574 files · 460 evidence
Absence of a technology in the passport does not imply lack of experience