jonhealy1 Jonathan Healy
EVIDENCE BASE
50
Repositories
6780
Commits
7429
Files analyzed
68
Technologies
387
Evidence
94
Active months
Based on 50 repository passports · 49/50 current
ENGINEERING PROFILE
Frontend51%
Backend73%
Testing36%
DevOps71%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
JSON Core
LANGUAGE · 31/50 repos · 1800 files · 532936 LOC
Depth 70 · HIGH
Python Core
LANGUAGE · 18/50 repos · 425 files · 68245 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 21/50 repos · 418 files · 157452 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 46/50 repos · 263 files · 29391 LOC
Depth 70 · HIGH
Go Core
LANGUAGE · 13/50 repos · 145 files · 16733 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 10/50 repos · 122 files · 4655 LOC
Depth 66 · HIGH
YAML Core
LANGUAGE · 21/50 repos · 99 files · 5693 LOC
Depth 70 · HIGH
pytest Core
TESTING · 7/50 repos · 78 files · 28632 LOC
Depth 37 · HIGH
FastAPI Core
FRAMEWORK · 7/50 repos · 78 files · 21408 LOC
Depth 58 · HIGH
Pydantic Core
LIBRARY · 7/50 repos · 57 files · 10842 LOC
Depth 58 · HIGH
C++ Emerging
LANGUAGE · 1/50 repos · 54 files · 16291 LOC
Depth 70 · HIGH
Elasticsearch Core
DATABASE · 6/50 repos · 50 files · 7767 LOC
Depth 46 · HIGH
Starlette Core
FRAMEWORK · 5/50 repos · 44 files · 17000 LOC
Depth 74 · HIGH
ESLint Core
QUALITY · 8/50 repos · 44 files · 313212 LOC
Depth 65 · HIGH
MongoDB Core
DATABASE · 9/50 repos · 42 files · 102496 LOC
Depth 77 · HIGH
Django Emerging
FRAMEWORK · 1/50 repos · 38 files · 411 LOC
Depth 100 · HIGH
Redis Core
CACHE · 6/50 repos · 34 files · 6654 LOC
Depth 73 · HIGH
Dockerfile Core
LANGUAGE · 17/50 repos · 29 files · 300 LOC
Depth 70 · HIGH
Next.js Core
FRAMEWORK · 6/50 repos · 26 files · 8292 LOC
Depth 74 · HIGH
XML Core
LANGUAGE · 5/50 repos · 24 files · 954298 LOC
Depth 70 · HIGH
Fiber Recurring
FRAMEWORK · 2/50 repos · 23 files · 2329 LOC
Depth 78 · HIGH
TOML Core
LANGUAGE · 7/50 repos · 20 files · 1024 LOC
Depth 70 · HIGH
React Router Recurring
LIBRARY · 2/50 repos · 16 files · 574 LOC
Depth 74 · HIGH
Prettier Core
QUALITY · 5/50 repos · 14 files · 241214 LOC
Depth 61 · HIGH
npm Core
BUILD_TOOL · 14/50 repos · 14 files · 140 LOC
Depth 80 · HIGH
Requests Core
LIBRARY · 9/50 repos · 12 files · 2181 LOC
Depth 58 · HIGH
Shell Core
LANGUAGE · 7/50 repos · 12 files · 2423 LOC
Depth 70 · HIGH
Java Emerging
LANGUAGE · 1/50 repos · 12 files · 677 LOC
Depth 70 · HIGH
Rust Emerging
LANGUAGE · 1/50 repos · 10 files · 6683 LOC
Depth 70 · HIGH
orjson Recurring
LIBRARY · 2/50 repos · 10 files · 7675 LOC
Depth 78 · HIGH
Testify Recurring
TESTING · 2/50 repos · 10 files · 1482 LOC
Depth 49 · HIGH
Click Core
LIBRARY · 7/50 repos · 9 files · 1690 LOC
Depth 58 · HIGH
RabbitMQ Recurring
MESSAGE_BROKER · 3/50 repos · 8 files · 9014 LOC
Depth 84 · HIGH
pip Core
BUILD_TOOL · 7/50 repos · 7 files · 70 LOC
Depth 80 · HIGH
go-playground/validator Recurring
LIBRARY · 2/50 repos · 7 files · 1093 LOC
Depth 78 · HIGH
PostgreSQL Core
DATABASE · 4/50 repos · 6 files · 1289 LOC
Depth 65 · HIGH
Axum Emerging
FRAMEWORK · 1/50 repos · 6 files · 5245 LOC
Depth 78 · HIGH
Uvicorn Core
LIBRARY · 5/50 repos · 6 files · 712 LOC
Depth 62 · HIGH
TypeScript Core
LANGUAGE · 4/50 repos · 6 files · 1337 LOC
Depth 62 · HIGH
Gorilla Mux Recurring
LIBRARY · 3/50 repos · 5 files · 1262 LOC
Depth 66 · HIGH
Go Modules Core
BUILD_TOOL · 5/50 repos · 5 files · 50 LOC
Depth 80 · HIGH
Tokio Emerging
LIBRARY · 1/50 repos · 4 files · 3420 LOC
Depth 74 · HIGH
Poetry Core
BUILD_TOOL · 4/50 repos · 4 files · 40 LOC
Depth 80 · HIGH
Vite Emerging
BUILD_TOOL · 1/50 repos · 4 files · 20 LOC
Depth 58 · HIGH
pandas Emerging
LIBRARY · 1/50 repos · 4 files · 135 LOC
Depth 70 · HIGH
Apache Kafka Emerging
MESSAGE_BROKER · 1/50 repos · 4 files · 55427 LOC
Depth 80 · HIGH
Serde Emerging
LIBRARY · 1/50 repos · 3 files · 2461 LOC
Depth 66 · HIGH
GORM Emerging
LIBRARY · 1/50 repos · 3 files · 180 LOC
Depth 70 · HIGH
uv Recurring
BUILD_TOOL · 3/50 repos · 3 files · 30 LOC
Depth 80 · HIGH
Gin Emerging
FRAMEWORK · 1/50 repos · 3 files · 180 LOC
Depth 66 · HIGH
Redux Emerging
LIBRARY · 1/50 repos · 3 files · 47 LOC
Depth 65 · HIGH
Svelte Recurring
LANGUAGE · 2/50 repos · 2 files · 52 LOC
Depth 70 · HIGH
Axios Recurring
LIBRARY · 2/50 repos · 2 files · 194 LOC
Depth 41 · HIGH
Ruby on Rails Emerging
FRAMEWORK · 1/50 repos · 2 files · 2582 LOC
Depth 62 · HIGH
Yarn Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
debug Emerging
LIBRARY · 1/50 repos · 2 files · 761 LOC
Depth 62 · HIGH
SQL Emerging
LANGUAGE · 1/50 repos · 1 files · 173 LOC
Depth 70 · HIGH
Cargo Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Morgan Emerging
OBSERVABILITY · 1/50 repos · 1 files · 77 LOC
Depth 58 · HIGH
PHP Emerging
LANGUAGE · 1/50 repos · 1 files · 15 LOC
Depth 70 · HIGH
Flask Emerging
FRAMEWORK · 1/50 repos · 1 files · 170 LOC
Depth 58 · HIGH
Express Emerging
FRAMEWORK · 1/50 repos · 1 files · 77 LOC
Depth 58 · HIGH
mypy Emerging
QUALITY · 1/50 repos · 0 files · 0 LOC
Black Emerging
QUALITY · 1/50 repos · 0 files · 0 LOC
NumPy Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Tracing Emerging
OBSERVABILITY · 1/50 repos · 0 files · 0 LOC
Tailwind CSS Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Testing Library Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
stac-check pip
stac-validator Redis
stac-fastapi uv
stac-fastapi-elasticsearch-opensearch Elasticsearch
gostac-api Fiber
go-stac-api Fiber
jonhealy1.github.io JSON
stac-fastapi-caching Elasticsearch
ACTIVITY & OWNERSHIP
Active months 94
Commits 6780
Owner authored 76%
PRIMARY PROFILE — HR VIEW
BackendJSON · Python · JavaScriptCollaborative
In 30 sec: direction — backend, core — JSON · Python · JavaScript, 50 repos 2018 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
JSONPythonJavaScriptMarkdownGoCollaborative
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 639
Forks 278
Watchers 87
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 6780 commits · 7429 files · 387 evidence
Absence of a technology in the passport does not imply lack of experience