yuiseki yuiseki
Product manager & Software engineer
EVIDENCE BASE
50
Repositories
16046
Commits
55416
Files analyzed
64
Technologies
510
Evidence
73
Active months
Based on 50 repository passports · 49/50 current
ENGINEERING PROFILE
Frontend71%
Backend57%
Testing71%
DevOps89%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
JSON Core
LANGUAGE · 45/50 repos · 20402 files · 20732432 LOC
Depth 70 · HIGH
YAML Core
LANGUAGE · 33/50 repos · 858 files · 29581 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 29/50 repos · 685 files · 71983 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 46/50 repos · 265 files · 19285 LOC
Depth 70 · HIGH
Python Core
LANGUAGE · 13/50 repos · 208 files · 28786 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 20/50 repos · 180 files · 14754 LOC
Depth 78 · HIGH
Next.js Core
FRAMEWORK · 9/50 repos · 73 files · 3468 LOC
Depth 74 · HIGH
JavaScript Core
LANGUAGE · 30/50 repos · 70 files · 28270 LOC
Depth 70 · HIGH
C++ Recurring
LANGUAGE · 2/50 repos · 66 files · 9389 LOC
Depth 70 · HIGH
ESLint Core
QUALITY · 18/50 repos · 48 files · 202561 LOC
Depth 77 · HIGH
Vitest Core
TESTING · 5/50 repos · 48 files · 9335 LOC
Depth 53 · HIGH
Shell Core
LANGUAGE · 20/50 repos · 44 files · 1777 LOC
Depth 70 · HIGH
MongoDB Core
DATABASE · 12/50 repos · 37 files · 115237 LOC
Depth 50 · HIGH
npm Core
BUILD_TOOL · 34/50 repos · 34 files · 340 LOC
Depth 80 · HIGH
Prettier Core
QUALITY · 13/50 repos · 33 files · 119801 LOC
Depth 84 · HIGH
pytest Core
TESTING · 4/50 repos · 29 files · 2382 LOC
Depth 53 · HIGH
Ruby Emerging
LANGUAGE · 1/50 repos · 25 files · 465 LOC
Depth 70 · HIGH
Dockerfile Core
LANGUAGE · 15/50 repos · 19 files · 343 LOC
Depth 70 · HIGH
Redis Core
CACHE · 9/50 repos · 14 files · 44508 LOC
Depth 53 · HIGH
Vite Core
BUILD_TOOL · 11/50 repos · 11 files · 71 LOC
Depth 36 · HIGH
Requests Core
LIBRARY · 5/50 repos · 9 files · 2505 LOC
Depth 74 · HIGH
NumPy Core
LIBRARY · 4/50 repos · 9 files · 3008 LOC
Depth 78 · HIGH
TOML Core
LANGUAGE · 7/50 repos · 8 files · 190 LOC
Depth 70 · HIGH
Elasticsearch Core
DATABASE · 7/50 repos · 7 files · 44285 LOC
Depth 61 · HIGH
Rust Emerging
LANGUAGE · 1/50 repos · 6 files · 159 LOC
Depth 70 · HIGH
XML Recurring
LANGUAGE · 3/50 repos · 6 files · 557870 LOC
Depth 70 · HIGH
pip Core
BUILD_TOOL · 5/50 repos · 5 files · 50 LOC
Depth 80 · HIGH
Prisma Recurring
DATABASE · 2/50 repos · 5 files · 215 LOC
Depth 66 · HIGH
Zod Core
LIBRARY · 4/50 repos · 5 files · 1992 LOC
Depth 62 · HIGH
SQL Emerging
LANGUAGE · 1/50 repos · 5 files · 89 LOC
Depth 70 · HIGH
Poetry 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
PostgreSQL Emerging
DATABASE · 1/50 repos · 3 files · 168 LOC
Depth 88 · HIGH
FastAPI Core
FRAMEWORK · 4/50 repos · 3 files · 633 LOC
Playwright Emerging
TESTING · 1/50 repos · 2 files · 194 LOC
Depth 62 · HIGH
Pydantic Recurring
LIBRARY · 2/50 repos · 1 files · 141 LOC
Axios Emerging
LIBRARY · 1/50 repos · 1 files · 501 LOC
Depth 58 · HIGH
Ruby on Rails Emerging
FRAMEWORK · 1/50 repos · 1 files · 88 LOC
Depth 65 · HIGH
Uvicorn Recurring
LIBRARY · 3/50 repos · 1 files · 256 LOC
Cargo Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
debug Emerging
LIBRARY · 1/50 repos · 1 files · 18 LOC
Depth 45 · HIGH
Express Recurring
FRAMEWORK · 2/50 repos · 1 files · 13366 LOC
Depth 54 · HIGH
Tailwind CSS Core
LIBRARY · 4/50 repos · 1 files · 18 LOC
RabbitMQ Emerging
MESSAGE_BROKER · 1/50 repos · 1 files · 782 LOC
Depth 65 · HIGH
Starlette Emerging
FRAMEWORK · 1/50 repos · 0 files · 0 LOC
python-dotenv Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Click Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Black Emerging
QUALITY · 1/50 repos · 0 files · 0 LOC
MarkupSafe Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Werkzeug Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
orjson Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
SQLAlchemy Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Blinker Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Jinja2 Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
HTTPX Recurring
LIBRARY · 3/50 repos · 0 files · 0 LOC
Passport Emerging
SECURITY · 1/50 repos · 0 files · 0 LOC
Socket.IO Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
itsdangerous Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Flask Emerging
FRAMEWORK · 1/50 repos · 0 files · 0 LOC
Jest Core
TESTING · 6/50 repos · 0 files · 0 LOC
Testing Library Core
TESTING · 4/50 repos · 0 files · 0 LOC
pandas Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
typing_extensions Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
ASGIRef Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
planetarble NumPy
vector-tile-builder Dockerfile
text2geoql-dataset MongoDB
crisis-news-map-next MongoDB
hatebucli npm
ACTIVITY & OWNERSHIP
Active months 73
Commits 16046
Owner authored 99%
PRIMARY PROFILE — HR VIEW
FrontendJSON · YAML · TypeScriptHigh ownership
In 30 sec: direction — frontend, core — JSON · YAML · TypeScript, 50 repos 2010 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
JSONYAMLTypeScriptMarkdownPythonHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 439
Forks 51
Watchers 314
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 16046 commits · 55416 files · 510 evidence
Absence of a technology in the passport does not imply lack of experience