chaseungjoon Cha Seungjoon
EVIDENCE BASE
12
Repositories
797
Commits
1731
Files analyzed
19
Technologies
69
Evidence
16
Active months
Based on 12 repository passports · 12/12 current
ENGINEERING PROFILE
Frontend33%
Backend66%
Testing58%
DevOps58%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
Python Core
LANGUAGE · 8/12 repos · 570 files · 97637 LOC
Depth 70 · HIGH
pytest Recurring
TESTING · 3/12 repos · 114 files · 21851 LOC
Depth 85 · HIGH
NumPy Core
LIBRARY · 5/12 repos · 55 files · 14266 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 12/12 repos · 30 files · 6988 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 4/12 repos · 25 files · 6146 LOC
Depth 66 · HIGH
JSON Core
LANGUAGE · 5/12 repos · 18 files · 21626 LOC
Depth 70 · HIGH
YAML Recurring
LANGUAGE · 2/12 repos · 14 files · 677 LOC
Depth 70 · HIGH
Click Emerging
LIBRARY · 1/12 repos · 9 files · 4562 LOC
Depth 74 · HIGH
C++ Emerging
LANGUAGE · 1/12 repos · 7 files · 690 LOC
Depth 70 · HIGH
pip Core
BUILD_TOOL · 7/12 repos · 7 files · 70 LOC
Depth 80 · HIGH
Requests Recurring
LIBRARY · 2/12 repos · 6 files · 550 LOC
Depth 74 · HIGH
pandas Recurring
LIBRARY · 2/12 repos · 4 files · 423 LOC
Depth 66 · HIGH
TOML Recurring
LANGUAGE · 2/12 repos · 3 files · 158 LOC
Depth 70 · HIGH
Poetry Recurring
BUILD_TOOL · 2/12 repos · 2 files · 20 LOC
Depth 80 · HIGH
Ruby Recurring
LANGUAGE · 2/12 repos · 2 files · 44 LOC
Depth 70 · HIGH
Jinja2 Emerging
LIBRARY · 1/12 repos · 1 files · 210 LOC
Depth 58 · HIGH
Shell Emerging
LANGUAGE · 1/12 repos · 1 files · 57 LOC
Depth 70 · HIGH
Ruff Emerging
QUALITY · 1/12 repos · 0 files · 0 LOC
mypy Emerging
QUALITY · 1/12 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationabsent
automated_testsobserved
documentationobserved
lintingobserved
formattingabsent
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
KoreanNLP pip
KoreaWeatherAPI pip
internship-idlab-airo Click
multi-agent-kernel TypeScript
airtrack NumPy
yt-auto-dl Ruby
ghclean pip
ACTIVITY & OWNERSHIP
Active months 16
Commits 797
Owner authored 100%
PRIMARY PROFILE — HR VIEW
Data/AIPython · pytest · NumPyHigh ownership
In 30 sec: direction — data/ai, core — Python · pytest · NumPy, 12 repos 2023 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
PythonpytestNumPyMarkdownTypeScriptHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 28
Forks 0
Watchers 1
EVERYTHING ABOVE IS TRACEABLE
12 repositories · 797 commits · 1731 files · 69 evidence
Absence of a technology in the passport does not imply lack of experience