dayjournal Yasunori Kirimoto
Geospatial Architect
EVIDENCE BASE
40
Repositories
504
Commits
440
Files analyzed
16
Technologies
114
Evidence
64
Active months
Based on 40 repository passports · 18/40 current
ENGINEERING PROFILE
Frontend83%
Backend11%
Testing22%
DevOps77%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
JavaScript Core
LANGUAGE · 12/40 repos · 48 files · 20297 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 14/40 repos · 38 files · 29846 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 10/40 repos · 38 files · 1508 LOC
Depth 70 · HIGH
YAML Core
LANGUAGE · 7/40 repos · 35 files · 4849 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 18/40 repos · 32 files · 3583 LOC
Depth 70 · HIGH
Python Recurring
LANGUAGE · 2/40 repos · 22 files · 720 LOC
Depth 70 · HIGH
npm Core
BUILD_TOOL · 11/40 repos · 11 files · 110 LOC
Depth 80 · HIGH
Prettier Core
QUALITY · 4/40 repos · 10 files · 13693 LOC
Depth 69 · HIGH
Vite Core
BUILD_TOOL · 7/40 repos · 7 files · 57 LOC
Depth 42 · HIGH
Playwright Recurring
TESTING · 3/40 repos · 6 files · 380 LOC
Depth 62 · HIGH
pnpm Recurring
BUILD_TOOL · 3/40 repos · 3 files · 30 LOC
Depth 80 · HIGH
Dockerfile Emerging
LANGUAGE · 1/40 repos · 3 files · 4 LOC
Depth 70 · HIGH
Shell Recurring
LANGUAGE · 3/40 repos · 3 files · 357 LOC
Depth 70 · HIGH
TOML Recurring
LANGUAGE · 3/40 repos · 3 files · 87 LOC
Depth 70 · HIGH
uv Recurring
BUILD_TOOL · 2/40 repos · 2 files · 20 LOC
Depth 80 · HIGH
Poetry Recurring
BUILD_TOOL · 2/40 repos · 2 files · 20 LOC
Depth 80 · HIGH
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
ACTIVITY & OWNERSHIP
Active months 64
Commits 504
Owner authored 82%
PRIMARY PROFILE — HR VIEW
FrontendJavaScript · JSON · TypeScriptHigh ownership
In 30 sec: direction — frontend, core — JavaScript · JSON · TypeScript, 40 repos 2017 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
JavaScriptJSONTypeScriptYAMLMarkdownHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 165
Forks 60
Watchers 21
EVERYTHING ABOVE IS TRACEABLE
40 repositories · 504 commits · 440 files · 114 evidence
Absence of a technology in the passport does not imply lack of experience