giinie Gi-in Jeong
EVIDENCE BASE
50
Repositories
229
Commits
3300
Files analyzed
48
Technologies
153
Evidence
30
Active months
Based on 50 repository passports · 15/50 current
ENGINEERING PROFILE
Frontend73%
Backend66%
Testing80%
DevOps73%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
JavaScript Core
LANGUAGE · 9/50 repos · 869 files · 16961 LOC
Depth 70 · HIGH
Java Core
LANGUAGE · 4/50 repos · 725 files · 24664 LOC
Depth 70 · HIGH
Python Recurring
LANGUAGE · 2/50 repos · 491 files · 12075 LOC
Depth 70 · HIGH
Spring Framework Recurring
FRAMEWORK · 2/50 repos · 211 files · 7761 LOC
Depth 50 · HIGH
Markdown Core
LANGUAGE · 11/50 repos · 156 files · 9784 LOC
Depth 70 · HIGH
Vue Core
LANGUAGE · 7/50 repos · 148 files · 10305 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 6/50 repos · 109 files · 1779 LOC
Depth 43 · HIGH
JSON Core
LANGUAGE · 8/50 repos · 72 files · 242723 LOC
Depth 70 · HIGH
Hibernate Emerging
LIBRARY · 1/50 repos · 60 files · 3343 LOC
Depth 85 · HIGH
Spring Boot Recurring
FRAMEWORK · 2/50 repos · 53 files · 2157 LOC
Depth 49 · HIGH
Spring Security Emerging
SECURITY · 1/50 repos · 52 files · 2256 LOC
Depth 100 · HIGH
JUnit Core
TESTING · 4/50 repos · 51 files · 3576 LOC
Depth 20 · HIGH
Axios Recurring
LIBRARY · 2/50 repos · 32 files · 703 LOC
Depth 78 · HIGH
Mockito Emerging
TESTING · 1/50 repos · 32 files · 2393 LOC
Depth 64 · HIGH
ESLint Core
QUALITY · 7/50 repos · 27 files · 163508 LOC
Depth 65 · HIGH
XML Recurring
LANGUAGE · 3/50 repos · 27 files · 2317 LOC
Depth 70 · HIGH
NumPy Recurring
LIBRARY · 2/50 repos · 23 files · 809 LOC
Depth 74 · HIGH
PostgreSQL Emerging
DATABASE · 1/50 repos · 18 files · 189 LOC
Depth 88 · HIGH
TOML Emerging
LANGUAGE · 1/50 repos · 18 files · 1232 LOC
Depth 70 · HIGH
YAML Core
LANGUAGE · 5/50 repos · 17 files · 23005 LOC
Depth 70 · HIGH
Prettier Recurring
QUALITY · 2/50 repos · 17 files · 240770 LOC
Depth 88 · HIGH
Flask Emerging
FRAMEWORK · 1/50 repos · 15 files · 543 LOC
Depth 74 · HIGH
Scala Emerging
LANGUAGE · 1/50 repos · 12 files · 204 LOC
Depth 70 · HIGH
MongoDB Recurring
DATABASE · 3/50 repos · 9 files · 7024 LOC
Depth 81 · HIGH
npm Core
BUILD_TOOL · 8/50 repos · 8 files · 80 LOC
Depth 80 · HIGH
Redis Recurring
CACHE · 3/50 repos · 7 files · 24615 LOC
Depth 81 · HIGH
Webpack Emerging
BUILD_TOOL · 1/50 repos · 7 files · 191 LOC
Depth 85 · HIGH
SQL Recurring
LANGUAGE · 3/50 repos · 6 files · 586 LOC
Depth 70 · HIGH
JJWT Emerging
SECURITY · 1/50 repos · 6 files · 235 LOC
Depth 78 · HIGH
Jackson Emerging
LIBRARY · 1/50 repos · 5 files · 151 LOC
Depth 85 · HIGH
Elasticsearch Emerging
DATABASE · 1/50 repos · 5 files · 5623 LOC
Depth 81 · HIGH
C++ Emerging
LANGUAGE · 1/50 repos · 5 files · 63 LOC
Depth 70 · HIGH
Requests Emerging
LIBRARY · 1/50 repos · 4 files · 132 LOC
Depth 70 · HIGH
Lodash Emerging
LIBRARY · 1/50 repos · 4 files · 141 LOC
Depth 81 · HIGH
pnpm Recurring
BUILD_TOOL · 3/50 repos · 3 files · 30 LOC
Depth 80 · HIGH
Tailwind CSS Recurring
LIBRARY · 3/50 repos · 3 files · 33 LOC
Depth 38 · HIGH
Gradle Recurring
LANGUAGE · 2/50 repos · 3 files · 35 LOC
Depth 70 · HIGH
Maven Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
Shell Recurring
LANGUAGE · 2/50 repos · 2 files · 13 LOC
Depth 70 · HIGH
RabbitMQ Emerging
MESSAGE_BROKER · 1/50 repos · 2 files · 347 LOC
Depth 69 · HIGH
C Emerging
LANGUAGE · 1/50 repos · 1 files · 14 LOC
Depth 70 · HIGH
Celery Emerging
MESSAGE_BROKER · 1/50 repos · 1 files · 9 LOC
Depth 41 · HIGH
Poetry Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
uv Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Vite Emerging
BUILD_TOOL · 1/50 repos · 1 files · 61 LOC
Depth 54 · HIGH
pandas Emerging
LIBRARY · 1/50 repos · 1 files · 34 LOC
Depth 51 · HIGH
Nuxt Recurring
FRAMEWORK · 3/50 repos · 0 files · 0 LOC
Apache Commons Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationabsent
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
CSBootcamp Elasticsearch
htmx-demo Gradle
core-javascript Markdown
nuxt-saas npm
ModernJava-Scala Scala
vuetify-test npm
the-new-toy npm
ACTIVITY & OWNERSHIP
Active months 30
Commits 229
Owner authored 100%
PRIMARY PROFILE — HR VIEW
BackendJavaScript · Java · PythonHigh ownership
In 30 sec: direction — backend, core — JavaScript · Java · Python, 50 repos 2019 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
JavaScriptJavaPythonSpring FrameworkMarkdownHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 58
Forks 1
Watchers 58
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 229 commits · 3300 files · 153 evidence
Absence of a technology in the passport does not imply lack of experience