fjh1997 Jihan Fu
划水路人
EVIDENCE BASE
50
Repositories
3506
Commits
3871
Files analyzed
54
Technologies
268
Evidence
56
Active months
Based on 50 repository passports · 44/50 current
ENGINEERING PROFILE
Frontend52%
Backend56%
Testing20%
DevOps50%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
Markdown Core
LANGUAGE · 43/50 repos · 587 files · 54700 LOC
Depth 70 · HIGH
C++ Core
LANGUAGE · 4/50 repos · 504 files · 153364 LOC
Depth 70 · HIGH
Python Core
LANGUAGE · 21/50 repos · 271 files · 47797 LOC
Depth 70 · HIGH
Go Emerging
LANGUAGE · 1/50 repos · 260 files · 71655 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 19/50 repos · 130 files · 75186 LOC
Depth 70 · HIGH
Shell Core
LANGUAGE · 10/50 repos · 93 files · 7036 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 20/50 repos · 54 files · 22266 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 8/50 repos · 42 files · 16919 LOC
Depth 70 · HIGH
Rust Recurring
LANGUAGE · 2/50 repos · 33 files · 14053 LOC
Depth 70 · HIGH
YAML Core
LANGUAGE · 16/50 repos · 32 files · 4634 LOC
Depth 70 · HIGH
XML Core
LANGUAGE · 4/50 repos · 20 files · 685 LOC
Depth 70 · HIGH
PowerShell Core
LANGUAGE · 6/50 repos · 19 files · 1408 LOC
Depth 70 · HIGH
Kotlin Recurring
LANGUAGE · 2/50 repos · 14 files · 3180 LOC
Depth 70 · HIGH
Vue Emerging
LANGUAGE · 1/50 repos · 13 files · 732 LOC
Depth 70 · HIGH
Requests Core
LIBRARY · 9/50 repos · 11 files · 1595 LOC
Depth 58 · HIGH
Redis Recurring
CACHE · 3/50 repos · 10 files · 465 LOC
Depth 65 · HIGH
npm Core
BUILD_TOOL · 10/50 repos · 10 files · 100 LOC
Depth 80 · HIGH
NumPy Recurring
LIBRARY · 3/50 repos · 9 files · 1808 LOC
Depth 74 · HIGH
TOML Core
LANGUAGE · 4/50 repos · 9 files · 280 LOC
Depth 70 · HIGH
C Recurring
LANGUAGE · 3/50 repos · 8 files · 876 LOC
Depth 70 · HIGH
pip Core
BUILD_TOOL · 7/50 repos · 7 files · 70 LOC
Depth 80 · HIGH
Playwright Emerging
TESTING · 1/50 repos · 7 files · 823 LOC
Depth 74 · HIGH
Serde Recurring
LIBRARY · 2/50 repos · 6 files · 3080 LOC
Depth 74 · HIGH
Next.js Core
FRAMEWORK · 4/50 repos · 6 files · 3543 LOC
Depth 54 · HIGH
ESLint Recurring
QUALITY · 2/50 repos · 4 files · 17197 LOC
Depth 61 · HIGH
Express Recurring
FRAMEWORK · 2/50 repos · 4 files · 656 LOC
Depth 66 · HIGH
Dockerfile Core
LANGUAGE · 4/50 repos · 4 files · 61 LOC
Depth 70 · HIGH
Reqwest Recurring
LIBRARY · 2/50 repos · 3 files · 1632 LOC
Depth 58 · HIGH
MongoDB Recurring
DATABASE · 2/50 repos · 3 files · 91 LOC
Depth 62 · HIGH
Flask Recurring
FRAMEWORK · 3/50 repos · 3 files · 124 LOC
Depth 51 · HIGH
Testify Emerging
TESTING · 1/50 repos · 3 files · 232 LOC
Depth 66 · HIGH
React Recurring
FRAMEWORK · 2/50 repos · 3 files · 3110 LOC
Depth 62 · HIGH
Tokio Recurring
LIBRARY · 2/50 repos · 2 files · 2439 LOC
Depth 62 · HIGH
Cargo Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
pnpm Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
PHP Emerging
LANGUAGE · 1/50 repos · 2 files · 22 LOC
Depth 70 · HIGH
debug Recurring
LIBRARY · 2/50 repos · 2 files · 410 LOC
Depth 66 · HIGH
Prettier Emerging
QUALITY · 1/50 repos · 2 files · 17073 LOC
Depth 65 · HIGH
Gradle Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
curl_cffi Emerging
LIBRARY · 1/50 repos · 1 files · 492 LOC
Depth 54 · HIGH
Zap Emerging
OBSERVABILITY · 1/50 repos · 1 files · 252 LOC
Depth 58 · HIGH
Bytes Emerging
LIBRARY · 1/50 repos · 1 files · 1497 LOC
Depth 58 · HIGH
body-parser Emerging
LIBRARY · 1/50 repos · 1 files · 32 LOC
Depth 47 · HIGH
Vite Emerging
BUILD_TOOL · 1/50 repos · 1 files · 37 LOC
Depth 49 · HIGH
Swift Emerging
LANGUAGE · 1/50 repos · 1 files · 318 LOC
Depth 70 · HIGH
Yarn Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Morgan Emerging
OBSERVABILITY · 1/50 repos · 1 files · 32 LOC
Depth 47 · HIGH
Vitest Emerging
TESTING · 1/50 repos · 1 files · 10 LOC
Depth 21 · HIGH
Go Modules Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
pytest Emerging
TESTING · 1/50 repos · 1 files · 209 LOC
Depth 37 · HIGH
pandas Emerging
LIBRARY · 1/50 repos · 1 files · 36 LOC
Depth 48 · HIGH
FastAPI Emerging
FRAMEWORK · 1/50 repos · 1 files · 392 LOC
Depth 58 · HIGH
Webpack Emerging
BUILD_TOOL · 1/50 repos · 1 files · 39 LOC
Depth 50 · HIGH
Clap Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingabsent
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
China-NPEE-math Markdown
Linux.do-Accelerator debug
docker_named_volume_backup Markdown
dpi-tls-bypass-research Markdown
DumpDom Markdown
host-sync Cargo
ACTIVITY & OWNERSHIP
Active months 56
Commits 3506
Owner authored 78%
PRIMARY PROFILE — HR VIEW
BackendMarkdown · C++ · PythonCollaborative
In 30 sec: direction — backend, core — Markdown · C++ · Python, 50 repos 2018 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
MarkdownC++PythonGoJavaScriptCollaborative
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 1342
Forks 311
Watchers 32
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 3506 commits · 3871 files · 268 evidence
Absence of a technology in the passport does not imply lack of experience