chenweida6220 Wei Da Chen
EVIDENCE BASE
50
Repositories
495
Commits
659
Files analyzed
22
Technologies
102
Evidence
31
Active months
Based on 50 repository passports · 48/50 current
ENGINEERING PROFILE
Frontend52%
Backend14%
Testing8%
DevOps6%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
C++ Core
LANGUAGE · 21/50 repos · 153 files · 65116 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 9/50 repos · 48 files · 19387 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 16/50 repos · 34 files · 50976 LOC
Depth 50 · HIGH
Markdown Core
LANGUAGE · 26/50 repos · 26 files · 1199 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 6/50 repos · 14 files · 2115833 LOC
Depth 70 · HIGH
React Emerging
FRAMEWORK · 1/50 repos · 14 files · 1224 LOC
Depth 74 · HIGH
C# Recurring
LANGUAGE · 3/50 repos · 10 files · 237 LOC
Depth 70 · HIGH
Redis Emerging
CACHE · 1/50 repos · 4 files · 269450 LOC
Depth 80 · HIGH
Apache Kafka Emerging
MESSAGE_BROKER · 1/50 repos · 4 files · 269450 LOC
Depth 80 · HIGH
MongoDB Emerging
DATABASE · 1/50 repos · 4 files · 269450 LOC
Depth 80 · HIGH
Prettier Recurring
QUALITY · 2/50 repos · 3 files · 238825 LOC
Depth 61 · HIGH
SQL Recurring
LANGUAGE · 2/50 repos · 3 files · 133 LOC
Depth 70 · HIGH
ESLint Emerging
QUALITY · 1/50 repos · 2 files · 19717 LOC
Depth 65 · HIGH
Next.js Emerging
FRAMEWORK · 1/50 repos · 2 files · 1800 LOC
Depth 62 · HIGH
NuGet Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
Python Recurring
LANGUAGE · 2/50 repos · 2 files · 90 LOC
Depth 70 · HIGH
Java Emerging
LANGUAGE · 1/50 repos · 1 files · 160 LOC
Depth 70 · HIGH
npm Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Newtonsoft.Json Emerging
LIBRARY · 1/50 repos · 1 files · 51 LOC
Depth 54 · HIGH
NumPy Emerging
LIBRARY · 1/50 repos · 1 files · 36 LOC
Depth 48 · HIGH
pandas Emerging
LIBRARY · 1/50 repos · 1 files · 16 LOC
Depth 40 · HIGH
Testing Library Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationabsent
automated_testsobserved
documentationobserved
lintingabsent
formattingabsent
continuous_integrationabsent
Not observed ≠ does not know
PROJECT PORTFOLIO
TechArt-Website Markdown
CodePath-Projects Markdown
CSS-Pokemon-Project Markdown
GoogleFormPhishingSite Markdown
WordCloud-Project Markdown
Java_Tic-Tac-Toe Markdown
ACTIVITY & OWNERSHIP
Active months 31
Commits 495
Owner authored 100%
PRIMARY PROFILE — HR VIEW
FrontendC++ · JavaScript · TypeScriptHigh ownership
In 30 sec: direction — frontend, core — C++ · JavaScript · TypeScript, 50 repos 2020 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
C++JavaScriptTypeScriptMarkdownJSONHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 24
Forks 2
Watchers 21
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 495 commits · 659 files · 102 evidence
Absence of a technology in the passport does not imply lack of experience