ShenQingchuan 沈青川
愿我如长风，渡君行万里 · Author of @vue-vine
EVIDENCE BASE
50
Repositories
2801
Commits
4115
Files analyzed
55
Technologies
395
Evidence
91
Active months
Based on 50 repository passports · 39/50 current
ENGINEERING PROFILE
Frontend84%
Backend30%
Testing58%
DevOps87%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
Markdown Core
LANGUAGE · 32/50 repos · 1251 files · 134605 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 29/50 repos · 1061 files · 76924 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 23/50 repos · 310 files · 16918 LOC
Depth 70 · HIGH
Vue Core
LANGUAGE · 12/50 repos · 298 files · 36203 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 32/50 repos · 229 files · 54630 LOC
Depth 70 · HIGH
Java Recurring
LANGUAGE · 2/50 repos · 123 files · 4706 LOC
Depth 70 · HIGH
ESLint Core
QUALITY · 18/50 repos · 65 files · 140287 LOC
Depth 69 · HIGH
Lombok Recurring
LIBRARY · 2/50 repos · 61 files · 2569 LOC
Depth 74 · HIGH
Vitest Core
TESTING · 11/50 repos · 61 files · 6521 LOC
Depth 49 · HIGH
Python Recurring
LANGUAGE · 2/50 repos · 57 files · 1681 LOC
Depth 70 · HIGH
YAML Core
LANGUAGE · 22/50 repos · 52 files · 90682 LOC
Depth 70 · HIGH
NestJS Recurring
FRAMEWORK · 2/50 repos · 40 files · 3080 LOC
Depth 93 · HIGH
Spring Framework Recurring
FRAMEWORK · 2/50 repos · 38 files · 2358 LOC
Depth 74 · HIGH
Django Emerging
FRAMEWORK · 1/50 repos · 37 files · 1327 LOC
Depth 100 · HIGH
Vite Core
BUILD_TOOL · 12/50 repos · 34 files · 2882 LOC
Depth 66 · HIGH
npm Core
BUILD_TOOL · 31/50 repos · 31 files · 310 LOC
Depth 80 · HIGH
Prettier Core
QUALITY · 17/50 repos · 30 files · 118182 LOC
Depth 61 · HIGH
React Recurring
FRAMEWORK · 3/50 repos · 30 files · 2170 LOC
Depth 74 · HIGH
Zod Recurring
LIBRARY · 3/50 repos · 26 files · 3516 LOC
Depth 78 · HIGH
C++ Emerging
LANGUAGE · 1/50 repos · 21 files · 1391 LOC
Depth 70 · HIGH
pnpm Core
BUILD_TOOL · 20/50 repos · 20 files · 200 LOC
Depth 80 · HIGH
Redis Core
CACHE · 5/50 repos · 19 files · 27738 LOC
Depth 61 · HIGH
Spring Data Recurring
LIBRARY · 2/50 repos · 19 files · 741 LOC
Depth 74 · HIGH
Hibernate Recurring
LIBRARY · 2/50 repos · 18 files · 461 LOC
Depth 74 · HIGH
Go Recurring
LANGUAGE · 2/50 repos · 16 files · 375 LOC
Depth 70 · HIGH
XML Core
LANGUAGE · 5/50 repos · 16 files · 782 LOC
Depth 70 · HIGH
PostgreSQL Core
DATABASE · 5/50 repos · 8 files · 18457 LOC
Depth 61 · HIGH
Jackson Recurring
LIBRARY · 2/50 repos · 8 files · 317 LOC
Depth 74 · HIGH
Yarn Core
BUILD_TOOL · 8/50 repos · 8 files · 80 LOC
Depth 80 · HIGH
debug Core
LIBRARY · 6/50 repos · 8 files · 742 LOC
Depth 62 · HIGH
Spring Boot Recurring
FRAMEWORK · 2/50 repos · 6 files · 156 LOC
Depth 68 · HIGH
React Router Recurring
LIBRARY · 2/50 repos · 6 files · 562 LOC
Depth 62 · HIGH
Spring Security Emerging
SECURITY · 1/50 repos · 6 files · 510 LOC
Depth 74 · HIGH
Dockerfile Core
LANGUAGE · 6/50 repos · 6 files · 102 LOC
Depth 70 · HIGH
Axios Recurring
LIBRARY · 2/50 repos · 5 files · 186 LOC
Depth 70 · HIGH
Fiber Emerging
FRAMEWORK · 1/50 repos · 5 files · 123 LOC
Depth 74 · HIGH
Express Recurring
FRAMEWORK · 3/50 repos · 5 files · 515 LOC
Depth 66 · HIGH
JJWT Recurring
SECURITY · 2/50 repos · 4 files · 342 LOC
Depth 66 · HIGH
TOML Core
LANGUAGE · 4/50 repos · 4 files · 87 LOC
Depth 70 · HIGH
SQL Recurring
LANGUAGE · 2/50 repos · 3 files · 255 LOC
Depth 70 · HIGH
Shell Recurring
LANGUAGE · 3/50 repos · 3 files · 39 LOC
Depth 70 · HIGH
Maven Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
Playwright Emerging
TESTING · 1/50 repos · 2 files · 40 LOC
Depth 58 · HIGH
Next.js Recurring
FRAMEWORK · 2/50 repos · 2 files · 2080 LOC
Depth 58 · HIGH
Svelte Emerging
FRAMEWORK · 1/50 repos · 1 files · 86 LOC
Depth 58 · HIGH
MongoDB Emerging
DATABASE · 1/50 repos · 1 files · 51 LOC
Depth 65 · HIGH
Lodash Recurring
LIBRARY · 2/50 repos · 1 files · 45 LOC
JUnit Recurring
TESTING · 2/50 repos · 1 files · 99 LOC
Go Modules Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Logrus Emerging
OBSERVABILITY · 1/50 repos · 0 files · 0 LOC
JSON Web Tokens Recurring
SECURITY · 2/50 repos · 0 files · 0 LOC
Jest Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
Mocha Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
Tailwind CSS Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Testing Library Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
ACTIVITY & OWNERSHIP
Active months 91
Commits 2801
Owner authored 95%
PRIMARY PROFILE — HR VIEW
FrontendMarkdown · TypeScript · JavaScriptHigh ownership
In 30 sec: direction — frontend, core — Markdown · TypeScript · JavaScript, 50 repos 2019 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
MarkdownTypeScriptJavaScriptVueJSONHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 303
Forks 25
Watchers 26
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 2801 commits · 4115 files · 395 evidence
Absence of a technology in the passport does not imply lack of experience