doodlewind Evan (Yifeng) Wang
Created @pocket-nexus / ex @lovartai / ex-cofounded @toeverything / juggling parenting and code commits.
EVIDENCE BASE
50
Repositories
2675
Commits
5982
Files analyzed
41
Technologies
340
Evidence
102
Active months
Based on 50 repository passports · 50/50 current
ENGINEERING PROFILE
Frontend86%
Backend22%
Testing24%
DevOps74%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
JavaScript Core
LANGUAGE · 39/50 repos · 905 files · 275724 LOC
Depth 70 · HIGH
PHP Emerging
LANGUAGE · 1/50 repos · 672 files · 226954 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 49/50 repos · 491 files · 53012 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 35/50 repos · 243 files · 40767 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 9/50 repos · 238 files · 36766 LOC
Depth 70 · HIGH
Rust Core
LANGUAGE · 4/50 repos · 93 files · 26190 LOC
Depth 70 · HIGH
C Core
LANGUAGE · 8/50 repos · 65 files · 77813 LOC
Depth 70 · HIGH
debug Recurring
LIBRARY · 3/50 repos · 61 files · 33551 LOC
Depth 74 · HIGH
Redis Recurring
CACHE · 3/50 repos · 56 files · 4388 LOC
Depth 46 · HIGH
C++ Core
LANGUAGE · 4/50 repos · 51 files · 10794 LOC
Depth 70 · HIGH
npm Core
BUILD_TOOL · 33/50 repos · 33 files · 330 LOC
Depth 80 · HIGH
React Core
FRAMEWORK · 6/50 repos · 31 files · 13412 LOC
Depth 50 · HIGH
Vue Core
LANGUAGE · 10/50 repos · 29 files · 4379 LOC
Depth 70 · HIGH
TOML Core
LANGUAGE · 5/50 repos · 29 files · 538 LOC
Depth 70 · HIGH
ESLint Core
QUALITY · 7/50 repos · 19 files · 33347 LOC
Depth 65 · HIGH
YAML Core
LANGUAGE · 14/50 repos · 18 files · 6309 LOC
Depth 70 · HIGH
XML Recurring
LANGUAGE · 2/50 repos · 14 files · 427 LOC
Depth 70 · HIGH
Next.js Core
FRAMEWORK · 6/50 repos · 13 files · 15560 LOC
Depth 62 · HIGH
Python Core
LANGUAGE · 5/50 repos · 12 files · 1727 LOC
Depth 70 · HIGH
Kotlin Emerging
LANGUAGE · 1/50 repos · 8 files · 594 LOC
Depth 70 · HIGH
SQL Emerging
LANGUAGE · 1/50 repos · 7 files · 270 LOC
Depth 70 · HIGH
Shell Recurring
LANGUAGE · 3/50 repos · 6 files · 183 LOC
Depth 70 · HIGH
Prettier Core
QUALITY · 4/50 repos · 6 files · 29758 LOC
Depth 73 · HIGH
Serde Emerging
LIBRARY · 1/50 repos · 5 files · 4726 LOC
Depth 74 · HIGH
Playwright Emerging
TESTING · 1/50 repos · 5 files · 404 LOC
Depth 78 · HIGH
Cargo Core
BUILD_TOOL · 4/50 repos · 4 files · 40 LOC
Depth 80 · HIGH
PowerShell Core
LANGUAGE · 4/50 repos · 4 files · 24 LOC
Depth 70 · HIGH
Vite Recurring
BUILD_TOOL · 3/50 repos · 4 files · 69 LOC
Depth 64 · HIGH
pnpm Recurring
BUILD_TOOL · 3/50 repos · 3 files · 30 LOC
Depth 80 · HIGH
Vitest Recurring
TESTING · 3/50 repos · 3 files · 327 LOC
Depth 37 · HIGH
PostgreSQL Emerging
DATABASE · 1/50 repos · 2 files · 159 LOC
Depth 72 · HIGH
Yarn Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
MongoDB Recurring
DATABASE · 2/50 repos · 2 files · 728 LOC
Depth 65 · HIGH
Requests Emerging
LIBRARY · 1/50 repos · 1 files · 27 LOC
Depth 49 · HIGH
Socket.IO Emerging
LIBRARY · 1/50 repos · 1 files · 78 LOC
Depth 54 · HIGH
Composer Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Dockerfile Emerging
LANGUAGE · 1/50 repos · 1 files · 13 LOC
Depth 70 · HIGH
Apache Kafka Emerging
MESSAGE_BROKER · 1/50 repos · 1 files · 24666 LOC
Depth 61 · HIGH
Gradle Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Webpack Core
BUILD_TOOL · 4/50 repos · 1 files · 56 LOC
Mocha Recurring
TESTING · 2/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingabsent
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
jshistory-cn TypeScript
beam Prettier
react-ssd1306 npm
mocha1995 npm
freecube npm
sinomap npm
webgl-seminar Markdown
bumpover npm
ACTIVITY & OWNERSHIP
Active months 102
Commits 2675
Owner authored 93%
PRIMARY PROFILE — HR VIEW
FrontendJavaScript · PHP · MarkdownHigh ownership
In 30 sec: direction — frontend, core — JavaScript · PHP · Markdown, 50 repos 2014 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
JavaScriptPHPMarkdownJSONTypeScriptHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 6657
Forks 543
Watchers 192
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 2675 commits · 5982 files · 340 evidence
Absence of a technology in the passport does not imply lack of experience