powerstrong Jusung lee
EVIDENCE BASE
20
Repositories
751
Commits
1277
Files analyzed
43
Technologies
117
Evidence
24
Active months
Based on 20 repository passports · 19/20 current
ENGINEERING PROFILE
Frontend57%
Backend63%
Testing21%
DevOps73%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 7/20 repos · 133 files · 8231 LOC
Depth 70 · HIGH
C# Core
LANGUAGE · 7/20 repos · 111 files · 8077 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 14/20 repos · 107 files · 6632 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 6/20 repos · 96 files · 31181 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 8/20 repos · 35 files · 33748 LOC
Depth 70 · HIGH
Python Core
LANGUAGE · 4/20 repos · 30 files · 1459 LOC
Depth 70 · HIGH
Newtonsoft.Json Recurring
LIBRARY · 2/20 repos · 18 files · 2300 LOC
Depth 78 · HIGH
React Core
FRAMEWORK · 4/20 repos · 17 files · 2076 LOC
Depth 74 · HIGH
C++ Emerging
LANGUAGE · 1/20 repos · 16 files · 606 LOC
Depth 70 · HIGH
YAML Core
LANGUAGE · 7/20 repos · 14 files · 531 LOC
Depth 70 · HIGH
React Router Emerging
LIBRARY · 1/20 repos · 12 files · 659 LOC
Depth 74 · HIGH
XML Recurring
LANGUAGE · 2/20 repos · 10 files · 133 LOC
Depth 70 · HIGH
Django Emerging
FRAMEWORK · 1/20 repos · 10 files · 82 LOC
Depth 96 · HIGH
Next.js Recurring
FRAMEWORK · 2/20 repos · 9 files · 638 LOC
Depth 74 · HIGH
Zod Recurring
LIBRARY · 2/20 repos · 9 files · 709 LOC
Depth 74 · HIGH
Vitest Emerging
TESTING · 1/20 repos · 7 files · 893 LOC
Depth 53 · HIGH
NuGet Core
BUILD_TOOL · 7/20 repos · 7 files · 70 LOC
Depth 80 · HIGH
Dart Emerging
LANGUAGE · 1/20 repos · 7 files · 509 LOC
Depth 70 · HIGH
Flutter Emerging
FRAMEWORK · 1/20 repos · 6 files · 486 LOC
Depth 78 · HIGH
SQL Recurring
LANGUAGE · 2/20 repos · 6 files · 124 LOC
Depth 70 · HIGH
npm Core
BUILD_TOOL · 5/20 repos · 5 files · 50 LOC
Depth 80 · HIGH
NumPy Emerging
LIBRARY · 1/20 repos · 4 files · 496 LOC
Depth 70 · HIGH
Swift Emerging
LANGUAGE · 1/20 repos · 4 files · 39 LOC
Depth 70 · HIGH
Gradle Recurring
LANGUAGE · 2/20 repos · 4 files · 104 LOC
Depth 70 · HIGH
Entity Framework Core Emerging
LIBRARY · 1/20 repos · 3 files · 123 LOC
Depth 66 · HIGH
ESLint Emerging
QUALITY · 1/20 repos · 3 files · 25037 LOC
Depth 69 · HIGH
PowerShell Recurring
LANGUAGE · 2/20 repos · 2 files · 430 LOC
Depth 70 · HIGH
Prettier Emerging
QUALITY · 1/20 repos · 2 files · 24999 LOC
Depth 65 · HIGH
Vite Recurring
BUILD_TOOL · 2/20 repos · 2 files · 36 LOC
Depth 48 · HIGH
TOML Recurring
LANGUAGE · 2/20 repos · 2 files · 73 LOC
Depth 70 · HIGH
Yarn Emerging
BUILD_TOOL · 1/20 repos · 1 files · 10 LOC
Depth 80 · HIGH
Shell Emerging
LANGUAGE · 1/20 repos · 1 files · 102 LOC
Depth 70 · HIGH
pip Emerging
BUILD_TOOL · 1/20 repos · 1 files · 10 LOC
Depth 80 · HIGH
Axios Emerging
LIBRARY · 1/20 repos · 1 files · 290 LOC
Depth 58 · HIGH
Flask Emerging
FRAMEWORK · 1/20 repos · 1 files · 48 LOC
Depth 57 · HIGH
Redis Emerging
CACHE · 1/20 repos · 1 files · 49 LOC
Depth 64 · HIGH
Kotlin Emerging
LANGUAGE · 1/20 repos · 1 files · 4 LOC
Depth 70 · HIGH
ASP.NET Core Emerging
FRAMEWORK · 1/20 repos · 1 files · 3 LOC
Depth 39 · HIGH
python-dotenv Emerging
LIBRARY · 1/20 repos · 0 files · 0 LOC
HTTPX Emerging
LIBRARY · 1/20 repos · 0 files · 0 LOC
Tailwind CSS Emerging
LIBRARY · 1/20 repos · 0 files · 0 LOC
Testing Library Emerging
TESTING · 1/20 repos · 0 files · 0 LOC
flutter_lints Emerging
QUALITY · 1/20 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationabsent
automated_testsobserved
documentationobserved
lintingabsent
formattingabsent
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
web-retire-planner UNKNOWN
struct-flow npm
react_study npm
mkdocs-study Markdown
quiz_backend_django Django
introduce-mara npm
WooriHomeScheduler NuGet
wpf_crud_study NuGet
ACTIVITY & OWNERSHIP
Active months 24
Commits 751
Owner authored 100%
PRIMARY PROFILE — HR VIEW
FrontendTypeScript · C# · MarkdownHigh ownership
In 30 sec: direction — frontend, core — TypeScript · C# · Markdown, 20 repos 2022 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptC#MarkdownJavaScriptJSONHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 1
Forks 2
Watchers 12
EVERYTHING ABOVE IS TRACEABLE
20 repositories · 751 commits · 1277 files · 117 evidence
Absence of a technology in the passport does not imply lack of experience