realsigridjin Sigrid Jin (ง'̀-'́)ง oO
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EVIDENCE BASE
50
Repositories
1578
Commits
9040
Files analyzed
89
Technologies
525
Evidence
63
Active months
Based on 50 repository passports · 49/50 current
ENGINEERING PROFILE
Frontend53%
Backend67%
Testing57%
DevOps69%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 21/50 repos · 1997 files · 713305 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 48/50 repos · 682 files · 99736 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 28/50 repos · 667 files · 506377 LOC
Depth 70 · HIGH
Python Core
LANGUAGE · 20/50 repos · 629 files · 54215 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 20/50 repos · 296 files · 156597 LOC
Depth 70 · HIGH
Rust Core
LANGUAGE · 11/50 repos · 261 files · 85395 LOC
Depth 70 · HIGH
Vitest Recurring
TESTING · 3/50 repos · 247 files · 48804 LOC
Depth 74 · HIGH
React Core
FRAMEWORK · 11/50 repos · 219 files · 34067 LOC
Depth 74 · HIGH
YAML Core
LANGUAGE · 22/50 repos · 178 files · 53109 LOC
Depth 70 · HIGH
Java Recurring
LANGUAGE · 2/50 repos · 148 files · 6048 LOC
Depth 70 · HIGH
Go Recurring
LANGUAGE · 3/50 repos · 123 files · 16881 LOC
Depth 70 · HIGH
C++ Core
LANGUAGE · 6/50 repos · 114 files · 22432 LOC
Depth 70 · HIGH
Shell Core
LANGUAGE · 21/50 repos · 101 files · 8923 LOC
Depth 70 · HIGH
TOML Core
LANGUAGE · 17/50 repos · 66 files · 2753 LOC
Depth 70 · HIGH
Next.js Core
FRAMEWORK · 6/50 repos · 58 files · 5433 LOC
Depth 66 · HIGH
Serde Core
LIBRARY · 7/50 repos · 51 files · 20283 LOC
Depth 81 · HIGH
NumPy Core
LIBRARY · 6/50 repos · 48 files · 9919 LOC
Depth 81 · HIGH
Kotlin Recurring
LANGUAGE · 2/50 repos · 38 files · 803 LOC
Depth 70 · HIGH
Playwright Recurring
TESTING · 3/50 repos · 37 files · 3977 LOC
Depth 78 · HIGH
Swift Recurring
LANGUAGE · 3/50 repos · 33 files · 3647 LOC
Depth 70 · HIGH
ESLint Core
QUALITY · 13/50 repos · 30 files · 120456 LOC
Depth 61 · HIGH
Ruby Core
LANGUAGE · 4/50 repos · 29 files · 457 LOC
Depth 70 · HIGH
XML Core
LANGUAGE · 6/50 repos · 29 files · 386 LOC
Depth 70 · HIGH
Testify Recurring
TESTING · 2/50 repos · 26 files · 2754 LOC
Depth 81 · HIGH
pytest Core
TESTING · 4/50 repos · 21 files · 5021 LOC
Depth 81 · HIGH
Zod Recurring
LIBRARY · 2/50 repos · 19 files · 58815 LOC
Depth 81 · HIGH
npm Core
BUILD_TOOL · 18/50 repos · 18 files · 180 LOC
Depth 80 · HIGH
RabbitMQ Recurring
MESSAGE_BROKER · 3/50 repos · 18 files · 22859 LOC
Depth 81 · HIGH
Tokio Core
LIBRARY · 4/50 repos · 17 files · 8800 LOC
Depth 74 · HIGH
debug Core
LIBRARY · 6/50 repos · 17 files · 60087 LOC
Depth 66 · HIGH
Redis Core
CACHE · 12/50 repos · 17 files · 47219 LOC
Depth 65 · HIGH
Prettier Core
QUALITY · 7/50 repos · 14 files · 104717 LOC
Depth 77 · HIGH
Vue Core
FRAMEWORK · 4/50 repos · 14 files · 3050 LOC
Depth 70 · HIGH
Vite Core
BUILD_TOOL · 7/50 repos · 11 files · 838 LOC
Depth 49 · HIGH
gRPC Emerging
LIBRARY · 1/50 repos · 11 files · 1178 LOC
Depth 74 · HIGH
Spring Framework Emerging
FRAMEWORK · 1/50 repos · 11 files · 356 LOC
Depth 74 · HIGH
Svelte Recurring
FRAMEWORK · 3/50 repos · 9 files · 2028 LOC
Depth 70 · HIGH
Pydantic Recurring
LIBRARY · 3/50 repos · 9 files · 602 LOC
Depth 58 · HIGH
Poetry Core
BUILD_TOOL · 9/50 repos · 9 files · 90 LOC
Depth 80 · HIGH
Reqwest Core
LIBRARY · 5/50 repos · 9 files · 1917 LOC
Axum Emerging
FRAMEWORK · 1/50 repos · 9 files · 5712 LOC
Depth 74 · HIGH
Cargo Core
BUILD_TOOL · 9/50 repos · 9 files · 90 LOC
Depth 80 · HIGH
Echo Emerging
FRAMEWORK · 1/50 repos · 8 files · 611 LOC
Depth 81 · HIGH
pandas Core
LIBRARY · 4/50 repos · 8 files · 692 LOC
Depth 70 · HIGH
Gradle Core
LANGUAGE · 4/50 repos · 7 files · 137 LOC
Depth 70 · HIGH
Axios Recurring
LIBRARY · 3/50 repos · 6 files · 1118 LOC
Depth 49 · HIGH
FastAPI Recurring
FRAMEWORK · 3/50 repos · 6 files · 604 LOC
Depth 58 · HIGH
SQLAlchemy Emerging
LIBRARY · 1/50 repos · 5 files · 96 LOC
Depth 74 · HIGH
Spring Data Emerging
LIBRARY · 1/50 repos · 5 files · 61 LOC
Depth 74 · HIGH
Dockerfile Core
LANGUAGE · 4/50 repos · 5 files · 346 LOC
Depth 70 · HIGH
Requests Core
LIBRARY · 4/50 repos · 4 files · 1698 LOC
Depth 37 · HIGH
pip Core
BUILD_TOOL · 4/50 repos · 4 files · 40 LOC
Depth 80 · HIGH
uv Core
BUILD_TOOL · 4/50 repos · 4 files · 40 LOC
Depth 80 · HIGH
Hibernate Emerging
LIBRARY · 1/50 repos · 4 files · 58 LOC
Depth 70 · HIGH
GraphQL Recurring
LIBRARY · 2/50 repos · 4 files · 919 LOC
Depth 66 · HIGH
JUnit Recurring
TESTING · 2/50 repos · 4 files · 231 LOC
Depth 62 · HIGH
Express Recurring
FRAMEWORK · 2/50 repos · 4 files · 1034 LOC
Depth 66 · HIGH
Spring Boot Emerging
FRAMEWORK · 1/50 repos · 3 files · 166 LOC
Depth 66 · HIGH
orjson Emerging
LIBRARY · 1/50 repos · 3 files · 583 LOC
Depth 73 · HIGH
SQL Recurring
LANGUAGE · 2/50 repos · 3 files · 229 LOC
Depth 70 · HIGH
Yarn Recurring
BUILD_TOOL · 3/50 repos · 3 files · 30 LOC
Depth 80 · HIGH
Go Modules Recurring
BUILD_TOOL · 3/50 repos · 3 files · 30 LOC
Depth 80 · HIGH
PostgreSQL Recurring
DATABASE · 2/50 repos · 2 files · 9809 LOC
Depth 53 · HIGH
Click Emerging
LIBRARY · 1/50 repos · 2 files · 1653 LOC
Depth 62 · HIGH
Flutter Emerging
FRAMEWORK · 1/50 repos · 2 files · 162 LOC
Depth 66 · HIGH
Uvicorn Recurring
LIBRARY · 2/50 repos · 2 files · 161 LOC
Depth 58 · HIGH
MongoDB Recurring
DATABASE · 2/50 repos · 2 files · 706 LOC
Depth 65 · HIGH
Dart Emerging
LANGUAGE · 1/50 repos · 2 files · 256 LOC
Depth 70 · HIGH
Webpack Emerging
BUILD_TOOL · 1/50 repos · 2 files · 318 LOC
Depth 62 · HIGH
Prisma Emerging
DATABASE · 1/50 repos · 1 files · 16 LOC
Depth 44 · HIGH
NestJS Emerging
FRAMEWORK · 1/50 repos · 1 files · 116 LOC
Depth 58 · HIGH
Gorilla Mux Emerging
LIBRARY · 1/50 repos · 1 files · 97 LOC
Depth 58 · HIGH
C# Emerging
LANGUAGE · 1/50 repos · 1 files · 15 LOC
Depth 70 · HIGH
Angular Emerging
FRAMEWORK · 1/50 repos · 1 files · 116 LOC
Depth 58 · HIGH
pnpm Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Jest Recurring
TESTING · 2/50 repos · 1 files · 116 LOC
Depth 58 · HIGH
Scala Emerging
LANGUAGE · 1/50 repos · 1 files · 9 LOC
Depth 70 · HIGH
Tailwind CSS Recurring
LIBRARY · 3/50 repos · 1 files · 62 LOC
Cypress Emerging
TESTING · 1/50 repos · 1 files · 116 LOC
Depth 58 · HIGH
python-dotenv Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Logrus Emerging
OBSERVABILITY · 1/50 repos · 0 files · 0 LOC
esbuild Recurring
BUILD_TOOL · 2/50 repos · 0 files · 0 LOC
Tracing Recurring
OBSERVABILITY · 3/50 repos · 0 files · 0 LOC
Jinja2 Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
HTTPX Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Clap Core
LIBRARY · 6/50 repos · 0 files · 0 LOC
Testing Library Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
Tokio Stream Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
flutter_lints Emerging
QUALITY · 1/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
pi-colgrep-plugins NumPy
argocd-practice RabbitMQ
agentjson orjson
gophercon-2023-bluesky-demo Go Modules
hello-ansible-skills Shell
interchain-exam-1 Testify
omo-ui-macosapp Playwright
ACTIVITY & OWNERSHIP
Active months 63
Commits 1578
Owner authored 83%
PRIMARY PROFILE — HR VIEW
FrontendTypeScript · Markdown · JSONHigh ownership
In 30 sec: direction — frontend, core — TypeScript · Markdown · JSON, 50 repos 2017 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptMarkdownJSONPythonJavaScriptHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 601
Forks 86
Watchers 36
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 1578 commits · 9040 files · 525 evidence
Absence of a technology in the passport does not imply lack of experience