dokdo2013 Hyeonwoo Jo
AI-Native Product Engineer. adept in NestJS, React, Kubernetes & Docker. Passionate about scalable web apps.
EVIDENCE BASE
85
Repositories
4266
Commits
3447
Files analyzed
73
Technologies
783
Evidence
49
Active months
Based on 85 repository passports · 74/85 current
ENGINEERING PROFILE
Frontend74%
Backend48%
Testing58%
DevOps82%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 36/85 repos · 628 files · 29385 LOC
Depth 70 · HIGH
PHP Core
LANGUAGE · 4/85 repos · 614 files · 137047 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 71/85 repos · 522 files · 18135 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 54/85 repos · 365 files · 233931 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 51/85 repos · 279 files · 47068 LOC
Depth 70 · HIGH
NestJS Core
FRAMEWORK · 17/85 repos · 258 files · 8989 LOC
Depth 78 · HIGH
Next.js Core
FRAMEWORK · 23/85 repos · 135 files · 23171 LOC
ESLint Core
QUALITY · 36/85 repos · 106 files · 230652 LOC
Depth 65 · HIGH
React Core
FRAMEWORK · 27/85 repos · 98 files · 12299 LOC
Depth 59 · HIGH
Go Recurring
LANGUAGE · 2/85 repos · 92 files · 19427 LOC
Depth 70 · HIGH
Axios Core
LIBRARY · 28/85 repos · 86 files · 10693 LOC
Depth 62 · HIGH
YAML Core
LANGUAGE · 45/85 repos · 75 files · 106454 LOC
Depth 70 · HIGH
Redis Core
CACHE · 19/85 repos · 67 files · 75565 LOC
Depth 69 · HIGH
Prettier Core
QUALITY · 28/85 repos · 66 files · 187911 LOC
Depth 65 · HIGH
npm Core
BUILD_TOOL · 49/85 repos · 49 files · 490 LOC
Depth 80 · HIGH
debug Core
LIBRARY · 5/85 repos · 47 files · 14451 LOC
Depth 45 · HIGH
Python Core
LANGUAGE · 9/85 repos · 26 files · 3290 LOC
Depth 70 · HIGH
Dockerfile Core
LANGUAGE · 26/85 repos · 26 files · 572 LOC
Depth 70 · HIGH
Yarn Core
BUILD_TOOL · 23/85 repos · 23 files · 230 LOC
Depth 80 · HIGH
pnpm Core
BUILD_TOOL · 21/85 repos · 21 files · 210 LOC
Depth 80 · HIGH
Supertest Core
TESTING · 18/85 repos · 20 files · 608 LOC
Depth 25 · HIGH
Terraform Emerging
LANGUAGE · 1/85 repos · 20 files · 464 LOC
Depth 70 · HIGH
Express Core
FRAMEWORK · 8/85 repos · 13 files · 789 LOC
Depth 54 · HIGH
Tailwind CSS Core
LIBRARY · 11/85 repos · 8 files · 309 LOC
Depth 42 · HIGH
Kotlin Emerging
LANGUAGE · 1/85 repos · 8 files · 197 LOC
Depth 70 · HIGH
Requests Core
LIBRARY · 7/85 repos · 7 files · 1414 LOC
Depth 54 · HIGH
pip Core
BUILD_TOOL · 7/85 repos · 7 files · 70 LOC
Depth 80 · HIGH
Socket.IO Recurring
LIBRARY · 2/85 repos · 5 files · 320 LOC
Depth 74 · HIGH
PostgreSQL Core
DATABASE · 6/85 repos · 4 files · 6851 LOC
React Router Core
LIBRARY · 5/85 repos · 4 files · 200 LOC
Depth 62 · HIGH
SQLAlchemy Recurring
LIBRARY · 3/85 repos · 3 files · 989 LOC
Composer Recurring
BUILD_TOOL · 3/85 repos · 3 files · 30 LOC
Depth 80 · HIGH
Redux Emerging
LIBRARY · 1/85 repos · 3 files · 49 LOC
Depth 65 · HIGH
Spring Framework Emerging
FRAMEWORK · 1/85 repos · 3 files · 38 LOC
Depth 61 · HIGH
Spring Boot Emerging
FRAMEWORK · 1/85 repos · 2 files · 17 LOC
Depth 49 · HIGH
body-parser Emerging
LIBRARY · 1/85 repos · 2 files · 187 LOC
Depth 58 · HIGH
Go Modules Recurring
BUILD_TOOL · 2/85 repos · 2 files · 20 LOC
Depth 80 · HIGH
RabbitMQ Recurring
MESSAGE_BROKER · 2/85 repos · 2 files · 15436 LOC
Depth 61 · HIGH
Starlette Emerging
FRAMEWORK · 1/85 repos · 1 files · 922 LOC
Depth 54 · HIGH
Svelte Emerging
LANGUAGE · 1/85 repos · 1 files · 277 LOC
Depth 70 · HIGH
Pydantic Recurring
LIBRARY · 2/85 repos · 1 files · 922 LOC
Hibernate Emerging
LIBRARY · 1/85 repos · 1 files · 24 LOC
Depth 47 · HIGH
Vite Emerging
BUILD_TOOL · 1/85 repos · 1 files · 5 LOC
Depth 36 · HIGH
Uvicorn Emerging
LIBRARY · 1/85 repos · 1 files · 922 LOC
Depth 54 · HIGH
MongoDB Emerging
DATABASE · 1/85 repos · 1 files · 6966 LOC
Depth 61 · HIGH
JUnit Emerging
TESTING · 1/85 repos · 1 files · 9 LOC
Depth 20 · HIGH
Vitest Emerging
TESTING · 1/85 repos · 1 files · 5 LOC
Depth 19 · HIGH
AWS SDK Recurring
CLOUD · 3/85 repos · 1 files · 53 LOC
Flask Recurring
FRAMEWORK · 2/85 repos · 1 files · 117 LOC
Jest Core
TESTING · 13/85 repos · 1 files · 17 LOC
Spring Data Emerging
LIBRARY · 1/85 repos · 1 files · 7 LOC
Depth 41 · HIGH
pandas Emerging
LIBRARY · 1/85 repos · 1 files · 204 LOC
Depth 54 · HIGH
XML Emerging
LANGUAGE · 1/85 repos · 1 files · 60 LOC
Depth 70 · HIGH
ASP.NET Core Emerging
FRAMEWORK · 1/85 repos · 1 files · 9 LOC
Depth 41 · HIGH
FastAPI Emerging
FRAMEWORK · 1/85 repos · 1 files · 922 LOC
Depth 54 · HIGH
Gradle Emerging
BUILD_TOOL · 1/85 repos · 1 files · 10 LOC
Depth 80 · HIGH
TOML Emerging
LANGUAGE · 1/85 repos · 1 files · 7 LOC
Depth 70 · HIGH
python-dotenv Core
LIBRARY · 5/85 repos · 0 files · 0 LOC
Click Recurring
LIBRARY · 3/85 repos · 0 files · 0 LOC
MarkupSafe Recurring
LIBRARY · 2/85 repos · 0 files · 0 LOC
qs Core
LIBRARY · 5/85 repos · 0 files · 0 LOC
Werkzeug Recurring
LIBRARY · 2/85 repos · 0 files · 0 LOC
Gunicorn Emerging
LIBRARY · 1/85 repos · 0 files · 0 LOC
Blinker Emerging
LIBRARY · 1/85 repos · 0 files · 0 LOC
Jinja2 Recurring
LIBRARY · 2/85 repos · 0 files · 0 LOC
HTTPX Emerging
LIBRARY · 1/85 repos · 0 files · 0 LOC
JSON Web Tokens Recurring
SECURITY · 2/85 repos · 0 files · 0 LOC
Passport Emerging
SECURITY · 1/85 repos · 0 files · 0 LOC
itsdangerous Recurring
LIBRARY · 2/85 repos · 0 files · 0 LOC
Alembic Emerging
DATABASE · 1/85 repos · 0 files · 0 LOC
Testing Library Core
TESTING · 6/85 repos · 0 files · 0 LOC
typing_extensions Core
LIBRARY · 4/85 repos · 0 files · 0 LOC
ASGIRef Emerging
LIBRARY · 1/85 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
awesome-chzzk Markdown
twitch-docs-i18n npm
afreecatv-discord NestJS
twitchzzk-api ESLint
music.c6h12o6.kr npm
gongik-ars npm
archivers-fe npm
ACTIVITY & OWNERSHIP
Active months 49
Commits 4266
Owner authored 0%
PRIMARY PROFILE — HR VIEW
FrontendTypeScript · PHP · MarkdownTeam
In 30 sec: direction — frontend, core — TypeScript · PHP · Markdown, 85 repos 2020 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptPHPMarkdownJSONJavaScriptTeam
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 248
Forks 26
Watchers 69
EVERYTHING ABOVE IS TRACEABLE
85 repositories · 4266 commits · 3447 files · 783 evidence
Absence of a technology in the passport does not imply lack of experience