kevinuehara Kevin Uehara
Senior Frontend Engineer | Google Developer Expert | Microsoft MVP | Speaker and Content Creator
EVIDENCE BASE
50
Repositories
523
Commits
2131
Files analyzed
51
Technologies
502
Evidence
71
Active months
Based on 50 repository passports · 50/50 current
ENGINEERING PROFILE
Frontend94%
Backend30%
Testing78%
DevOps94%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 34/50 repos · 633 files · 16798 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 49/50 repos · 301 files · 400402 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 33/50 repos · 205 files · 7714 LOC
Depth 66 · HIGH
JavaScript Core
LANGUAGE · 45/50 repos · 177 files · 5472 LOC
Depth 70 · HIGH
ESLint Core
QUALITY · 38/50 repos · 129 files · 397838 LOC
Depth 65 · HIGH
Markdown Core
LANGUAGE · 48/50 repos · 80 files · 2307 LOC
Depth 70 · HIGH
npm Core
BUILD_TOOL · 46/50 repos · 46 files · 460 LOC
Depth 80 · HIGH
Prettier Core
QUALITY · 15/50 repos · 43 files · 226827 LOC
Depth 81 · HIGH
Angular Recurring
FRAMEWORK · 2/50 repos · 37 files · 1198 LOC
Depth 74 · HIGH
Yarn Core
BUILD_TOOL · 31/50 repos · 31 files · 310 LOC
Depth 80 · HIGH
Next.js Core
FRAMEWORK · 7/50 repos · 27 files · 1432 LOC
Depth 74 · HIGH
Vite Core
BUILD_TOOL · 15/50 repos · 19 files · 211 LOC
Depth 36 · HIGH
NestJS Recurring
FRAMEWORK · 3/50 repos · 18 files · 271 LOC
Depth 70 · HIGH
Spring Framework Recurring
FRAMEWORK · 3/50 repos · 17 files · 637 LOC
Depth 62 · HIGH
MongoDB Core
DATABASE · 5/50 repos · 16 files · 2705 LOC
Depth 68 · HIGH
React Router Core
LIBRARY · 4/50 repos · 13 files · 574 LOC
Depth 55 · HIGH
YAML Core
LANGUAGE · 8/50 repos · 11 files · 3149 LOC
Depth 70 · HIGH
Dart Emerging
LANGUAGE · 1/50 repos · 9 files · 292 LOC
Depth 70 · HIGH
Flutter Emerging
FRAMEWORK · 1/50 repos · 7 files · 272 LOC
Depth 78 · HIGH
Vue Recurring
LANGUAGE · 2/50 repos · 7 files · 346 LOC
Depth 70 · HIGH
Redis Recurring
CACHE · 2/50 repos · 7 files · 1867 LOC
Depth 69 · HIGH
XML Emerging
LANGUAGE · 1/50 repos · 7 files · 111 LOC
Depth 70 · HIGH
Webpack Core
BUILD_TOOL · 4/50 repos · 7 files · 353 LOC
Depth 62 · HIGH
Axios Core
LIBRARY · 5/50 repos · 5 files · 270 LOC
Depth 50 · HIGH
Lodash Emerging
LIBRARY · 1/50 repos · 5 files · 97 LOC
Depth 74 · HIGH
Jest Core
TESTING · 5/50 repos · 5 files · 453 LOC
Depth 74 · HIGH
Tailwind CSS Core
LIBRARY · 15/50 repos · 5 files · 216 LOC
Provider Emerging
LIBRARY · 1/50 repos · 4 files · 203 LOC
Depth 70 · HIGH
Dockerfile Emerging
LANGUAGE · 1/50 repos · 4 files · 25 LOC
Depth 70 · HIGH
Gradle Recurring
LANGUAGE · 2/50 repos · 4 files · 92 LOC
Depth 70 · HIGH
Prisma Recurring
DATABASE · 3/50 repos · 3 files · 27 LOC
Depth 42 · HIGH
Python Emerging
LANGUAGE · 1/50 repos · 3 files · 72 LOC
Depth 70 · HIGH
Express Core
FRAMEWORK · 4/50 repos · 3 files · 42 LOC
Depth 44 · HIGH
Redux Emerging
LIBRARY · 1/50 repos · 3 files · 55 LOC
Depth 66 · HIGH
PostgreSQL Recurring
DATABASE · 2/50 repos · 2 files · 92 LOC
Depth 81 · HIGH
SQL Emerging
LANGUAGE · 1/50 repos · 2 files · 11 LOC
Depth 70 · HIGH
C Emerging
LANGUAGE · 1/50 repos · 2 files · 212 LOC
Depth 70 · HIGH
Supertest Recurring
TESTING · 2/50 repos · 2 files · 40 LOC
Depth 25 · HIGH
Shell Emerging
LANGUAGE · 1/50 repos · 2 files · 6 LOC
Depth 70 · HIGH
Cypress Recurring
TESTING · 2/50 repos · 2 files · 22 LOC
Depth 44 · HIGH
body-parser Emerging
LIBRARY · 1/50 repos · 1 files · 18 LOC
Depth 45 · HIGH
Swift Emerging
LANGUAGE · 1/50 repos · 1 files · 12 LOC
Depth 70 · HIGH
pnpm Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Socket.IO Emerging
LIBRARY · 1/50 repos · 1 files · 28 LOC
Depth 49 · HIGH
C++ Emerging
LANGUAGE · 1/50 repos · 1 files · 1 LOC
Depth 70 · HIGH
Kotlin Emerging
LANGUAGE · 1/50 repos · 1 files · 4 LOC
Depth 70 · HIGH
RabbitMQ Emerging
MESSAGE_BROKER · 1/50 repos · 1 files · 1717 LOC
Depth 61 · HIGH
Apache Kafka Emerging
MESSAGE_BROKER · 1/50 repos · 1 files · 13403 LOC
Depth 61 · HIGH
Vitest Recurring
TESTING · 2/50 repos · 0 files · 0 LOC
AWS SDK Emerging
CLOUD · 1/50 repos · 0 files · 0 LOC
Testing Library Core
TESTING · 7/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
maps-openai npm
map-router npm
devto-frontend-challenge-june Markdown
rs-help-center React
design-system-example ESLint
Laplace-Project npm
webxr-pokemon npm
ACTIVITY & OWNERSHIP
Active months 71
Commits 523
Owner authored 100%
PRIMARY PROFILE — HR VIEW
FrontendTypeScript · JSON · ReactHigh ownership
In 30 sec: direction — frontend, core — TypeScript · JSON · React, 50 repos 2017 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptJSONReactJavaScriptESLintHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 44
Forks 14
Watchers 44
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 523 commits · 2131 files · 502 evidence
Absence of a technology in the passport does not imply lack of experience