jacklightChen Zhihao Chen
Ph.D. @daseECNU, Founder @ccfddl. Blockchain Research. Self-Employment.
EVIDENCE BASE
39
Repositories
1954
Commits
779
Files analyzed
22
Technologies
58
Evidence
54
Active months
Based on 39 repository passports · 13/39 current
ENGINEERING PROFILE
Frontend46%
Backend30%
Testing38%
DevOps38%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
YAML Recurring
LANGUAGE · 3/39 repos · 327 files · 8829 LOC
Depth 70 · HIGH
C++ Recurring
LANGUAGE · 3/39 repos · 214 files · 33683 LOC
Depth 70 · HIGH
Go Emerging
LANGUAGE · 1/39 repos · 46 files · 7854 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 4/39 repos · 27 files · 2781 LOC
Depth 58 · HIGH
Markdown Core
LANGUAGE · 12/39 repos · 18 files · 780 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 5/39 repos · 12 files · 16665 LOC
Depth 70 · HIGH
JavaScript Recurring
LANGUAGE · 3/39 repos · 11 files · 391 LOC
Depth 70 · HIGH
Python Recurring
LANGUAGE · 3/39 repos · 7 files · 403 LOC
Depth 70 · HIGH
ESLint Recurring
QUALITY · 3/39 repos · 6 files · 24095 LOC
Depth 65 · HIGH
Vue Emerging
LANGUAGE · 1/39 repos · 5 files · 1022 LOC
Depth 70 · HIGH
pandas Recurring
LIBRARY · 2/39 repos · 4 files · 280 LOC
Depth 62 · HIGH
npm Recurring
BUILD_TOOL · 3/39 repos · 3 files · 30 LOC
Depth 80 · HIGH
React Emerging
FRAMEWORK · 1/39 repos · 3 files · 191 LOC
Depth 66 · HIGH
Prettier Recurring
QUALITY · 2/39 repos · 2 files · 19589 LOC
Depth 61 · HIGH
Shell Recurring
LANGUAGE · 2/39 repos · 2 files · 116 LOC
Depth 70 · HIGH
PHP Emerging
LANGUAGE · 1/39 repos · 2 files · 77 LOC
Depth 70 · HIGH
Axios Emerging
LIBRARY · 1/39 repos · 2 files · 178 LOC
Depth 62 · HIGH
Composer Emerging
BUILD_TOOL · 1/39 repos · 1 files · 10 LOC
Depth 80 · HIGH
Requests Emerging
LIBRARY · 1/39 repos · 1 files · 99 LOC
Depth 58 · HIGH
Yarn Emerging
BUILD_TOOL · 1/39 repos · 1 files · 10 LOC
Depth 80 · HIGH
Laravel Emerging
FRAMEWORK · 1/39 repos · 1 files · 41 LOC
Depth 54 · HIGH
Testing Library Emerging
TESTING · 1/39 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingabsent
formattingabsent
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
simplePBFT Go
eoslottery Markdown
flarum-ext-chinese-search-mariadb Composer
spectrum TypeScript
jacklightChen.github.io UNKNOWN
final-assignment-open-source Markdown
ACTIVITY & OWNERSHIP
Active months 54
Commits 1954
Owner authored 100%
PRIMARY PROFILE — HR VIEW
Full-stackYAML · C++ · GoHigh ownership
In 30 sec: direction — full-stack, core — YAML · C++ · Go, 39 repos 2016 — 2025. No LOC or files — stability only.
DEVELOPER SIGNATURE
YAMLC++GoTypeScriptMarkdownHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 65
Forks 65
Watchers 15
EVERYTHING ABOVE IS TRACEABLE
39 repositories · 1954 commits · 779 files · 58 evidence
Absence of a technology in the passport does not imply lack of experience