hikaru-saito-dev Hikaru
EVIDENCE BASE
32
Repositories
2388
Commits
1724
Files analyzed
49
Technologies
318
Evidence
38
Active months
Based on 32 repository passports · 29/32 current
ENGINEERING PROFILE
Frontend89%
Backend51%
Testing79%
DevOps93%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 21/32 repos · 676 files · 62598 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 21/32 repos · 302 files · 42725 LOC
Depth 78 · HIGH
JavaScript Core
LANGUAGE · 23/32 repos · 248 files · 69387 LOC
Depth 70 · HIGH
Next.js Core
FRAMEWORK · 16/32 repos · 193 files · 16039 LOC
Depth 74 · HIGH
JSON Core
LANGUAGE · 26/32 repos · 109 files · 245519 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 26/32 repos · 54 files · 5848 LOC
Depth 70 · HIGH
Python Recurring
LANGUAGE · 3/32 repos · 54 files · 2389 LOC
Depth 70 · HIGH
MongoDB Core
DATABASE · 8/32 repos · 48 files · 48087 LOC
Depth 93 · HIGH
ESLint Core
QUALITY · 21/32 repos · 44 files · 212722 LOC
Depth 65 · HIGH
npm Core
BUILD_TOOL · 26/32 repos · 26 files · 260 LOC
Depth 80 · HIGH
Axios Core
LIBRARY · 5/32 repos · 21 files · 6748 LOC
Depth 74 · HIGH
SQLAlchemy Emerging
LIBRARY · 1/32 repos · 18 files · 786 LOC
Depth 78 · HIGH
Redis Core
CACHE · 7/32 repos · 18 files · 48254 LOC
Depth 65 · HIGH
Rust Emerging
LANGUAGE · 1/32 repos · 14 files · 180 LOC
Depth 70 · HIGH
Express Core
FRAMEWORK · 5/32 repos · 13 files · 1170 LOC
Depth 66 · HIGH
Prettier Core
QUALITY · 8/32 repos · 13 files · 71259 LOC
Depth 65 · HIGH
React Router Recurring
LIBRARY · 2/32 repos · 11 files · 616 LOC
Depth 78 · HIGH
YAML Core
LANGUAGE · 6/32 repos · 9 files · 37198 LOC
Depth 70 · HIGH
Prisma Core
DATABASE · 4/32 repos · 8 files · 858 LOC
Depth 70 · HIGH
FastAPI Recurring
FRAMEWORK · 2/32 repos · 8 files · 520 LOC
Depth 58 · HIGH
TOML Recurring
LANGUAGE · 3/32 repos · 7 files · 100 LOC
Depth 70 · HIGH
Pydantic Recurring
LIBRARY · 2/32 repos · 6 files · 191 LOC
Depth 58 · HIGH
SQL Emerging
LANGUAGE · 1/32 repos · 5 files · 43 LOC
Depth 70 · HIGH
PostgreSQL Core
DATABASE · 4/32 repos · 4 files · 13110 LOC
Depth 61 · HIGH
Tailwind CSS Core
LIBRARY · 14/32 repos · 4 files · 150 LOC
Vite Recurring
BUILD_TOOL · 3/32 repos · 4 files · 64 LOC
Depth 50 · HIGH
XML Emerging
LANGUAGE · 1/32 repos · 4 files · 28 LOC
Depth 70 · HIGH
pnpm Recurring
BUILD_TOOL · 3/32 repos · 3 files · 30 LOC
Depth 80 · HIGH
Alembic Emerging
DATABASE · 1/32 repos · 3 files · 228 LOC
Depth 70 · HIGH
Zod Core
LIBRARY · 4/32 repos · 3 files · 399 LOC
Depth 43 · HIGH
Yarn Recurring
BUILD_TOOL · 2/32 repos · 2 files · 20 LOC
Depth 80 · HIGH
Lodash Recurring
LIBRARY · 2/32 repos · 2 files · 763 LOC
Depth 58 · HIGH
body-parser Emerging
LIBRARY · 1/32 repos · 2 files · 107 LOC
Depth 58 · HIGH
Uvicorn Emerging
LIBRARY · 1/32 repos · 2 files · 126 LOC
Depth 62 · HIGH
Cargo Emerging
BUILD_TOOL · 1/32 repos · 1 files · 10 LOC
Depth 80 · HIGH
NumPy Emerging
LIBRARY · 1/32 repos · 1 files · 20 LOC
Depth 46 · HIGH
Elasticsearch Emerging
DATABASE · 1/32 repos · 1 files · 1926 LOC
Depth 65 · HIGH
pip Emerging
BUILD_TOOL · 1/32 repos · 1 files · 10 LOC
Depth 80 · HIGH
Poetry Emerging
BUILD_TOOL · 1/32 repos · 1 files · 10 LOC
Depth 80 · HIGH
PowerShell Emerging
LANGUAGE · 1/32 repos · 1 files · 37 LOC
Depth 70 · HIGH
Dockerfile Emerging
LANGUAGE · 1/32 repos · 1 files · 21 LOC
Depth 70 · HIGH
python-dotenv Emerging
LIBRARY · 1/32 repos · 0 files · 0 LOC
JSON Web Tokens Emerging
SECURITY · 1/32 repos · 0 files · 0 LOC
Passport Emerging
SECURITY · 1/32 repos · 0 files · 0 LOC
Jest Emerging
TESTING · 1/32 repos · 0 files · 0 LOC
qs Emerging
LIBRARY · 1/32 repos · 0 files · 0 LOC
Playwright Emerging
TESTING · 1/32 repos · 0 files · 0 LOC
Testing Library Recurring
TESTING · 2/32 repos · 0 files · 0 LOC
esbuild Emerging
BUILD_TOOL · 1/32 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
ai-emoneydeals React
resell-emoneydeal Next.js
notification-bot MongoDB
Web3-battle-game React
moonrace-unfold24 React
AI-nft npm
CEX-platform npm
codeforces UNKNOWN
ACTIVITY & OWNERSHIP
Active months 38
Commits 2388
Owner authored 100%
PRIMARY PROFILE — HR VIEW
FrontendTypeScript · React · JavaScriptHigh ownership
In 30 sec: direction — frontend, core — TypeScript · React · JavaScript, 32 repos 2022 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptReactJavaScriptNext.jsJSONHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 281
Forks 3
Watchers 0
EVERYTHING ABOVE IS TRACEABLE
32 repositories · 2388 commits · 1724 files · 318 evidence
Absence of a technology in the passport does not imply lack of experience