WncFht Haotian Fang
junior@SJTU
EVIDENCE BASE
24
Repositories
4916
Commits
8328
Files analyzed
51
Technologies
286
Evidence
22
Active months
Based on 24 repository passports · 21/24 current
ENGINEERING PROFILE
Frontend80%
Backend85%
Testing71%
DevOps85%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
Python Core
LANGUAGE · 16/24 repos · 2439 files · 612044 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 21/24 repos · 1006 files · 138236 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 15/24 repos · 752 files · 718438 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 10/24 repos · 575 files · 141413 LOC
Depth 70 · HIGH
pytest Core
TESTING · 6/24 repos · 337 files · 112977 LOC
Depth 53 · HIGH
Go Recurring
LANGUAGE · 3/24 repos · 283 files · 321578 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 13/24 repos · 214 files · 359212 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 4/24 repos · 198 files · 44992 LOC
Depth 58 · HIGH
Shell Core
LANGUAGE · 14/24 repos · 189 files · 18687 LOC
Depth 70 · HIGH
YAML Core
LANGUAGE · 17/24 repos · 185 files · 45535 LOC
Depth 70 · HIGH
NumPy Core
LIBRARY · 8/24 repos · 151 files · 60833 LOC
Depth 62 · HIGH
pandas Core
LIBRARY · 4/24 repos · 115 files · 20462 LOC
Depth 58 · HIGH
Vitest Emerging
TESTING · 1/24 repos · 77 files · 14272 LOC
Depth 74 · HIGH
Prettier Core
QUALITY · 11/24 repos · 72 files · 385121 LOC
Depth 81 · HIGH
TOML Core
LANGUAGE · 12/24 repos · 47 files · 2172 LOC
Depth 70 · HIGH
Starlette Emerging
FRAMEWORK · 1/24 repos · 38 files · 13850 LOC
Depth 78 · HIGH
Redis Core
CACHE · 6/24 repos · 32 files · 404722 LOC
Depth 72 · HIGH
ESLint Core
QUALITY · 6/24 repos · 30 files · 385282 LOC
Depth 65 · HIGH
FastAPI Core
FRAMEWORK · 4/24 repos · 29 files · 7328 LOC
Depth 78 · HIGH
Requests Core
LIBRARY · 7/24 repos · 28 files · 12272 LOC
Depth 66 · HIGH
Playwright Core
TESTING · 5/24 repos · 27 files · 8828 LOC
Depth 62 · HIGH
Next.js Core
FRAMEWORK · 5/24 repos · 18 files · 17936 LOC
Depth 45 · HIGH
npm Core
BUILD_TOOL · 14/24 repos · 14 files · 140 LOC
Depth 80 · HIGH
MongoDB Recurring
DATABASE · 2/24 repos · 10 files · 311539 LOC
Depth 65 · HIGH
lxml Emerging
LIBRARY · 1/24 repos · 9 files · 4246 LOC
Depth 78 · HIGH
Poetry Core
BUILD_TOOL · 9/24 repos · 9 files · 90 LOC
Depth 80 · HIGH
Gin Emerging
FRAMEWORK · 1/24 repos · 9 files · 546 LOC
Depth 74 · HIGH
Pydantic Core
LIBRARY · 4/24 repos · 8 files · 3717 LOC
Depth 58 · HIGH
Uvicorn Core
LIBRARY · 4/24 repos · 8 files · 1522 LOC
Depth 78 · HIGH
debug Recurring
LIBRARY · 3/24 repos · 8 files · 6315 LOC
Depth 69 · HIGH
uv Core
BUILD_TOOL · 7/24 repos · 7 files · 70 LOC
Depth 80 · HIGH
Svelte Emerging
FRAMEWORK · 1/24 repos · 5 files · 14203 LOC
Depth 74 · HIGH
Vue Emerging
LANGUAGE · 1/24 repos · 5 files · 528 LOC
Depth 70 · HIGH
PowerShell Recurring
LANGUAGE · 2/24 repos · 4 files · 475 LOC
Depth 70 · HIGH
pip Recurring
BUILD_TOOL · 3/24 repos · 3 files · 30 LOC
Depth 80 · HIGH
Dockerfile Recurring
LANGUAGE · 3/24 repos · 3 files · 129 LOC
Depth 70 · HIGH
Click Emerging
LIBRARY · 1/24 repos · 2 files · 437 LOC
Depth 66 · HIGH
Jinja2 Emerging
LIBRARY · 1/24 repos · 2 files · 474 LOC
Depth 62 · HIGH
pnpm Recurring
BUILD_TOOL · 2/24 repos · 2 files · 20 LOC
Depth 80 · HIGH
Go Modules Recurring
BUILD_TOOL · 2/24 repos · 2 files · 20 LOC
Depth 80 · HIGH
Flask Recurring
FRAMEWORK · 2/24 repos · 2 files · 546 LOC
Depth 58 · HIGH
Apache Kafka Recurring
MESSAGE_BROKER · 2/24 repos · 2 files · 209837 LOC
Depth 65 · HIGH
orjson Emerging
LIBRARY · 1/24 repos · 1 files · 568 LOC
Depth 58 · HIGH
Vite Emerging
BUILD_TOOL · 1/24 repos · 1 files · 1444 LOC
Depth 58 · HIGH
Elasticsearch Emerging
DATABASE · 1/24 repos · 1 files · 208758 LOC
Depth 65 · HIGH
RabbitMQ Emerging
MESSAGE_BROKER · 1/24 repos · 1 files · 208758 LOC
Depth 65 · HIGH
XML Emerging
LANGUAGE · 1/24 repos · 1 files · 1 LOC
Depth 70 · HIGH
Webpack Emerging
BUILD_TOOL · 1/24 repos · 1 files · 24 LOC
Depth 47 · HIGH
python-dotenv Emerging
LIBRARY · 1/24 repos · 0 files · 0 LOC
HTTPX Recurring
LIBRARY · 2/24 repos · 0 files · 0 LOC
Jest Emerging
TESTING · 1/24 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
devin2api Redis
agent-basic-skill Prettier
.obsidian Redis
texlate ESLint
winnow Playwright
HCGRec Poetry
zcode-teardown Prettier
attention-calculator Prettier
ACTIVITY & OWNERSHIP
Active months 22
Commits 4916
Owner authored 98%
PRIMARY PROFILE — HR VIEW
Full-stackPython · Markdown · JSONHigh ownership
In 30 sec: direction — full-stack, core — Python · Markdown · JSON, 24 repos 2024 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
PythonMarkdownJSONTypeScriptpytestHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 139
Forks 12
Watchers 7
EVERYTHING ABOVE IS TRACEABLE
24 repositories · 4916 commits · 8328 files · 286 evidence
Absence of a technology in the passport does not imply lack of experience