Badbird5907 Evan Yu
University of Toronto | Product @ relationship.co
EVIDENCE BASE
50
Repositories
2439
Commits
3899
Files analyzed
48
Technologies
392
Evidence
71
Active months
Based on 50 repository passports · 49/50 current
ENGINEERING PROFILE
Frontend65%
Backend67%
Testing32%
DevOps71%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 32/50 repos · 1591 files · 209244 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 14/50 repos · 485 files · 74207 LOC
Depth 62 · HIGH
Java Core
LANGUAGE · 22/50 repos · 419 files · 25551 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 20/50 repos · 248 files · 106307 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 43/50 repos · 207 files · 18026 LOC
Depth 70 · HIGH
Lombok Core
LIBRARY · 16/50 repos · 162 files · 11178 LOC
Depth 74 · HIGH
Next.js Core
FRAMEWORK · 10/50 repos · 135 files · 16247 LOC
Depth 81 · HIGH
ESLint Core
QUALITY · 13/50 repos · 92 files · 106449 LOC
Depth 58 · HIGH
Zod Core
LIBRARY · 7/50 repos · 92 files · 16216 LOC
Depth 85 · HIGH
XML Core
LANGUAGE · 13/50 repos · 90 files · 2226 LOC
Depth 70 · HIGH
YAML Core
LANGUAGE · 20/50 repos · 86 files · 89240 LOC
Depth 70 · HIGH
Prettier Core
QUALITY · 9/50 repos · 76 files · 89319 LOC
Depth 65 · HIGH
Python Core
LANGUAGE · 7/50 repos · 64 files · 4334 LOC
Depth 70 · HIGH
Kotlin Core
LANGUAGE · 12/50 repos · 61 files · 2058 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 14/50 repos · 55 files · 1270 LOC
Depth 70 · HIGH
Gradle Core
BUILD_TOOL · 26/50 repos · 34 files · 894 LOC
Depth 80 · HIGH
Vitest Recurring
TESTING · 2/50 repos · 30 files · 5181 LOC
Depth 53 · HIGH
C++ Core
LANGUAGE · 4/50 repos · 21 files · 873 LOC
Depth 70 · HIGH
Redis Core
CACHE · 4/50 repos · 19 files · 40448 LOC
Depth 84 · HIGH
C Recurring
LANGUAGE · 3/50 repos · 17 files · 3825 LOC
Depth 70 · HIGH
npm Core
BUILD_TOOL · 16/50 repos · 16 files · 160 LOC
Depth 80 · HIGH
Spring Framework Emerging
FRAMEWORK · 1/50 repos · 14 files · 1104 LOC
Depth 93 · HIGH
pnpm Core
BUILD_TOOL · 12/50 repos · 12 files · 120 LOC
Depth 80 · HIGH
JUnit Core
TESTING · 4/50 repos · 12 files · 372 LOC
Depth 49 · HIGH
Spring Security Emerging
SECURITY · 1/50 repos · 12 files · 1043 LOC
Depth 74 · HIGH
SQL Emerging
LANGUAGE · 1/50 repos · 12 files · 390 LOC
Depth 70 · HIGH
PostgreSQL Recurring
DATABASE · 3/50 repos · 10 files · 24150 LOC
Depth 96 · HIGH
Spring Data Emerging
LIBRARY · 1/50 repos · 9 files · 393 LOC
Depth 74 · HIGH
Axios Core
LIBRARY · 4/50 repos · 8 files · 449 LOC
Depth 74 · HIGH
MongoDB Core
DATABASE · 4/50 repos · 6 files · 38316 LOC
Depth 61 · HIGH
Vite Core
BUILD_TOOL · 5/50 repos · 5 files · 417 LOC
Depth 54 · HIGH
PowerShell Recurring
LANGUAGE · 2/50 repos · 3 files · 67 LOC
Depth 70 · HIGH
GraphQL Emerging
LIBRARY · 1/50 repos · 3 files · 673 LOC
Depth 70 · HIGH
Maven Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
Yarn Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
Shell Emerging
LANGUAGE · 1/50 repos · 2 files · 217 LOC
Depth 70 · HIGH
Tailwind CSS Core
LIBRARY · 9/50 repos · 2 files · 172 LOC
Spring Boot Emerging
FRAMEWORK · 1/50 repos · 1 files · 58 LOC
Depth 58 · HIGH
Svelte Emerging
FRAMEWORK · 1/50 repos · 1 files · 213 LOC
Depth 58 · HIGH
Jackson Emerging
LIBRARY · 1/50 repos · 1 files · 79 LOC
Depth 58 · HIGH
pip Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Hibernate Emerging
LIBRARY · 1/50 repos · 1 files · 54 LOC
Depth 58 · HIGH
Vue Emerging
FRAMEWORK · 1/50 repos · 1 files · 213 LOC
Depth 58 · HIGH
RabbitMQ Emerging
MESSAGE_BROKER · 1/50 repos · 1 files · 15431 LOC
Depth 61 · HIGH
Apache Kafka Emerging
MESSAGE_BROKER · 1/50 repos · 1 files · 15431 LOC
Depth 61 · HIGH
TOML Emerging
LANGUAGE · 1/50 repos · 1 files · 103 LOC
Depth 70 · HIGH
JJWT Emerging
SECURITY · 1/50 repos · 1 files · 47 LOC
Depth 57 · HIGH
Apache Commons Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
thermal-camera Markdown
microkey Markdown
runway npm
GHShareXUploader Gradle
ValoUtils Axios
pyeval npm
picoplus Markdown
AntiCombatLog Maven
ACTIVITY & OWNERSHIP
Active months 71
Commits 2439
Owner authored 100%
PRIMARY PROFILE — HR VIEW
FrontendTypeScript · React · JavaHigh ownership
In 30 sec: direction — frontend, core — TypeScript · React · Java, 50 repos 2020 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptReactJavaJSONMarkdownHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 205
Forks 38
Watchers 39
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 2439 commits · 3899 files · 392 evidence
Absence of a technology in the passport does not imply lack of experience