MattieTK Matt ‘TK’ Taylor
Product Manager on Workers @cloudflare. ex @Financial-Times @times
EVIDENCE BASE
80
Repositories
608
Commits
1279
Files analyzed
43
Technologies
357
Evidence
54
Active months
Based on 80 repository passports · 44/80 current
ENGINEERING PROFILE
Frontend79%
Backend34%
Testing52%
DevOps88%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 28/80 repos · 355 files · 141297 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 37/80 repos · 142 files · 96971 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 15/80 repos · 89 files · 9328 LOC
Depth 81 · HIGH
Markdown Core
LANGUAGE · 42/80 repos · 86 files · 11839 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 16/80 repos · 61 files · 4925 LOC
Depth 70 · HIGH
Shell Recurring
LANGUAGE · 3/80 repos · 53 files · 4607 LOC
Depth 70 · HIGH
npm Core
BUILD_TOOL · 35/80 repos · 35 files · 350 LOC
Depth 80 · HIGH
Vitest Core
TESTING · 11/80 repos · 30 files · 2511 LOC
Depth 24 · HIGH
YAML Core
LANGUAGE · 17/80 repos · 29 files · 21344 LOC
Depth 70 · HIGH
ESLint Core
QUALITY · 14/80 repos · 24 files · 50426 LOC
Depth 61 · HIGH
Next.js Core
FRAMEWORK · 8/80 repos · 19 files · 833 LOC
Depth 70 · HIGH
Rust Emerging
LANGUAGE · 1/80 repos · 15 files · 4038 LOC
Depth 70 · HIGH
debug Core
LIBRARY · 9/80 repos · 15 files · 53937 LOC
Depth 54 · HIGH
Prettier Core
QUALITY · 7/80 repos · 13 files · 34507 LOC
Depth 69 · HIGH
Zod Recurring
LIBRARY · 3/80 repos · 13 files · 1739 LOC
Depth 62 · HIGH
MongoDB Core
DATABASE · 4/80 repos · 13 files · 15494 LOC
Depth 65 · HIGH
Vite Core
BUILD_TOOL · 11/80 repos · 11 files · 188 LOC
Depth 46 · HIGH
Go Emerging
LANGUAGE · 1/80 repos · 10 files · 1650 LOC
Depth 70 · HIGH
PostgreSQL Core
DATABASE · 6/80 repos · 9 files · 3959 LOC
Depth 45 · HIGH
pnpm Core
BUILD_TOOL · 9/80 repos · 9 files · 90 LOC
Depth 80 · HIGH
Dockerfile Core
LANGUAGE · 5/80 repos · 6 files · 80 LOC
Depth 70 · HIGH
React Router Emerging
LIBRARY · 1/80 repos · 6 files · 530 LOC
Depth 74 · HIGH
TOML Core
LANGUAGE · 4/80 repos · 5 files · 77 LOC
Depth 70 · HIGH
Python Core
LANGUAGE · 4/80 repos · 4 files · 776 LOC
Depth 70 · HIGH
SQL Recurring
LANGUAGE · 3/80 repos · 4 files · 148 LOC
Depth 70 · HIGH
XML Emerging
LANGUAGE · 1/80 repos · 4 files · 32 LOC
Depth 70 · HIGH
Redis Recurring
CACHE · 2/80 repos · 3 files · 2000 LOC
Depth 61 · HIGH
Yarn Recurring
BUILD_TOOL · 2/80 repos · 2 files · 20 LOC
Depth 80 · HIGH
Tailwind CSS Core
LIBRARY · 8/80 repos · 2 files · 150 LOC
Depth 54 · HIGH
Cargo Emerging
BUILD_TOOL · 1/80 repos · 1 files · 10 LOC
Depth 80 · HIGH
Requests Emerging
LIBRARY · 1/80 repos · 1 files · 99 LOC
Depth 58 · HIGH
Elasticsearch Emerging
DATABASE · 1/80 repos · 1 files · 8536 LOC
Depth 61 · HIGH
lxml Emerging
LIBRARY · 1/80 repos · 1 files · 99 LOC
Depth 58 · HIGH
Poetry Emerging
BUILD_TOOL · 1/80 repos · 1 files · 10 LOC
Depth 80 · HIGH
Go Modules Emerging
BUILD_TOOL · 1/80 repos · 1 files · 10 LOC
Depth 80 · HIGH
uv Emerging
BUILD_TOOL · 1/80 repos · 1 files · 10 LOC
Depth 80 · HIGH
Express Emerging
FRAMEWORK · 1/80 repos · 1 files · 30 LOC
Depth 50 · HIGH
Pipenv Emerging
BUILD_TOOL · 1/80 repos · 1 files · 10 LOC
Depth 80 · HIGH
Swift Emerging
LANGUAGE · 1/80 repos · 1 files · 319 LOC
Depth 70 · HIGH
FastAPI Emerging
FRAMEWORK · 1/80 repos · 1 files · 267 LOC
Depth 58 · HIGH
Mocha Emerging
TESTING · 1/80 repos · 0 files · 0 LOC
Testing Library Emerging
TESTING · 1/80 repos · 0 files · 0 LOC
Webpack Emerging
BUILD_TOOL · 1/80 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
ACTIVITY & OWNERSHIP
Active months 54
Commits 608
Owner authored 100%
PRIMARY PROFILE — HR VIEW
FrontendTypeScript · JSON · ReactHigh ownership
In 30 sec: direction — frontend, core — TypeScript · JSON · React, 80 repos 2013 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptJSONReactMarkdownJavaScriptHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 36
Forks 6
Watchers 10
EVERYTHING ABOVE IS TRACEABLE
80 repositories · 608 commits · 1279 files · 357 evidence
Absence of a technology in the passport does not imply lack of experience