peterruler Peter Strössler

github.com/peterruler

EVIDENCE BASE

Repositories

1135

Commits

77847

Files analyzed

Technologies

527

Evidence

Active months

Based on 50 repository passports · 50/50 current

ENGINEERING PROFILE

Frontend

50%

Backend

74%

Testing

56%

DevOps

72%

CORE TECHNOLOGIES

HR: name + projects · Lead: + files/LOC · persistence Core≥4

Python Core

LANGUAGE · 24/50 repos · 2121 files · 303795 LOC

Depth 70 · HIGH

JSON Core

LANGUAGE · 27/50 repos · 422 files · 296645 LOC

Depth 70 · HIGH

PHP Core

LANGUAGE · 4/50 repos · 306 files · 189801 LOC

Depth 70 · HIGH

TypeScript Core

LANGUAGE · 13/50 repos · 252 files · 16293 LOC

Depth 70 · HIGH

Markdown Core

LANGUAGE · 50/50 repos · 144 files · 14510 LOC

Depth 70 · HIGH

Pydantic Core

LIBRARY · 6/50 repos · 113 files · 64226 LOC

JavaScript Core

LANGUAGE · 24/50 repos · 104 files · 16253 LOC

Depth 70 · HIGH

XML Core

LANGUAGE · 8/50 repos · 92 files · 4340 LOC

Depth 70 · HIGH

NestJS Recurring

FRAMEWORK · 2/50 repos · 84 files · 2757 LOC

Depth 74 · HIGH

React Core

FRAMEWORK · 15/50 repos · 72 files · 10067 LOC

Depth 78 · HIGH

Starlette Recurring

FRAMEWORK · 2/50 repos · 60 files · 17560 LOC

Depth 74 · HIGH

Shell Core

LANGUAGE · 22/50 repos · 47 files · 617 LOC

Depth 70 · HIGH

ESLint Core

QUALITY · 15/50 repos · 45 files · 194758 LOC

Depth 65 · HIGH

debug Emerging

LIBRARY · 1/50 repos · 37 files · 12560 LOC

Depth 74 · HIGH

FastAPI Core

FRAMEWORK · 4/50 repos · 31 files · 16672 LOC

Depth 66 · HIGH

Uvicorn Core

LIBRARY · 4/50 repos · 29 files · 4658 LOC

Angular Emerging

FRAMEWORK · 1/50 repos · 18 files · 426 LOC

Depth 74 · HIGH

Java Recurring

LANGUAGE · 2/50 repos · 18 files · 1295 LOC

Depth 70 · HIGH

npm Core

BUILD_TOOL · 17/50 repos · 17 files · 170 LOC

Depth 80 · HIGH

Prettier Core

QUALITY · 7/50 repos · 16 files · 142946 LOC

Depth 65 · HIGH

pip Core

BUILD_TOOL · 15/50 repos · 15 files · 150 LOC

Depth 80 · HIGH

NumPy Core

LIBRARY · 12/50 repos · 14 files · 2807 LOC

MongoDB Core

DATABASE · 5/50 repos · 14 files · 21317 LOC

Depth 65 · HIGH

Spring Framework Recurring

FRAMEWORK · 3/50 repos · 14 files · 855 LOC

Depth 70 · HIGH

YAML Core

LANGUAGE · 10/50 repos · 13 files · 520 LOC

Depth 70 · HIGH

SQL Core

LANGUAGE · 7/50 repos · 13 files · 261 LOC

Depth 70 · HIGH

Next.js Recurring

FRAMEWORK · 3/50 repos · 12 files · 862 LOC

Depth 70 · HIGH

C++ Recurring

LANGUAGE · 2/50 repos · 12 files · 1363 LOC

Depth 70 · HIGH

Express Core

FRAMEWORK · 6/50 repos · 10 files · 680 LOC

Depth 58 · HIGH

pandas Core

LIBRARY · 8/50 repos · 10 files · 2924 LOC

PostgreSQL Core

DATABASE · 4/50 repos · 9 files · 322 LOC

Depth 89 · HIGH

RabbitMQ Core

MESSAGE_BROKER · 6/50 repos · 9 files · 10308 LOC

Depth 65 · HIGH

Prisma Emerging

DATABASE · 1/50 repos · 8 files · 741 LOC

Depth 78 · HIGH

React Router Recurring

LIBRARY · 2/50 repos · 8 files · 1521 LOC

TOML Core

LANGUAGE · 8/50 repos · 8 files · 435 LOC

Depth 70 · HIGH

Requests Core

LIBRARY · 9/50 repos · 6 files · 1994 LOC

Depth 58 · HIGH

Flask Core

FRAMEWORK · 10/50 repos · 6 files · 1465 LOC

pytest Core

TESTING · 4/50 repos · 6 files · 1290 LOC

Depth 37 · HIGH

Click Core

LIBRARY · 10/50 repos · 5 files · 5448 LOC

Poetry Core

BUILD_TOOL · 5/50 repos · 5 files · 50 LOC

Depth 80 · HIGH

Hibernate Recurring

LIBRARY · 2/50 repos · 5 files · 148 LOC

Depth 62 · HIGH

Redis Recurring

CACHE · 2/50 repos · 5 files · 13578 LOC

Depth 76 · HIGH

Spring Boot Emerging

FRAMEWORK · 1/50 repos · 4 files · 488 LOC

Depth 74 · HIGH

uv Core

BUILD_TOOL · 4/50 repos · 4 files · 40 LOC

Depth 80 · HIGH

Yarn Core

BUILD_TOOL · 4/50 repos · 4 files · 40 LOC

Depth 80 · HIGH

Dockerfile Recurring

LANGUAGE · 3/50 repos · 4 files · 82 LOC

Depth 70 · HIGH

Supertest Emerging

TESTING · 1/50 repos · 3 files · 61 LOC

Depth 52 · HIGH

JUnit Emerging

TESTING · 1/50 repos · 3 files · 128 LOC

Depth 66 · HIGH

Composer Recurring

BUILD_TOOL · 3/50 repos · 3 files · 30 LOC

Depth 80 · HIGH

Maven Recurring

BUILD_TOOL · 2/50 repos · 2 files · 20 LOC

Depth 80 · HIGH

Laravel Pint Emerging

QUALITY · 1/50 repos · 2 files · 1519 LOC

Depth 62 · HIGH

Vite Recurring

BUILD_TOOL · 2/50 repos · 2 files · 10 LOC

Depth 36 · HIGH

Jackson Recurring

LIBRARY · 2/50 repos · 1 files · 83 LOC

PowerShell Emerging

LANGUAGE · 1/50 repos · 1 files · 198 LOC

Depth 70 · HIGH

Bundler Emerging

BUILD_TOOL · 1/50 repos · 1 files · 10 LOC

Depth 80 · HIGH

Symfony Emerging

FRAMEWORK · 1/50 repos · 1 files · 120 LOC

Depth 58 · HIGH

Jinja2 Core

LIBRARY · 9/50 repos · 1 files · 124 LOC

itsdangerous Core

LIBRARY · 8/50 repos · 1 files · 103 LOC

Jest Recurring

TESTING · 3/50 repos · 1 files · 14 LOC

Django Emerging

FRAMEWORK · 1/50 repos · 1 files · 570 LOC

Depth 58 · HIGH

Apache Kafka Emerging

MESSAGE_BROKER · 1/50 repos · 1 files · 382 LOC

Depth 65 · HIGH

python-dotenv Core

LIBRARY · 6/50 repos · 0 files · 0 LOC

MarkupSafe Core

LIBRARY · 8/50 repos · 0 files · 0 LOC

msgspec Emerging

LIBRARY · 1/50 repos · 0 files · 0 LOC

Werkzeug Core

LIBRARY · 8/50 repos · 0 files · 0 LOC

Gunicorn Core

LIBRARY · 5/50 repos · 0 files · 0 LOC

orjson Recurring

LIBRARY · 3/50 repos · 0 files · 0 LOC

SQLAlchemy Recurring

LIBRARY · 2/50 repos · 0 files · 0 LOC

Blinker Core

LIBRARY · 5/50 repos · 0 files · 0 LOC

HTTPX Recurring

LIBRARY · 3/50 repos · 0 files · 0 LOC

Lodash Emerging

LIBRARY · 1/50 repos · 0 files · 0 LOC

SLF4J Emerging

LIBRARY · 1/50 repos · 0 files · 0 LOC

Tailwind CSS Emerging

LIBRARY · 1/50 repos · 0 files · 0 LOC

Spring Data Emerging

LIBRARY · 1/50 repos · 0 files · 0 LOC

Testing Library Core

TESTING · 4/50 repos · 0 files · 0 LOC

Mockito Emerging

TESTING · 1/50 repos · 0 files · 0 LOC

typing_extensions Core

LIBRARY · 7/50 repos · 0 files · 0 LOC

ENGINEERING HABITS

containerizationobserved

automated_testsobserved

documentationobserved

lintingobserved

formattingobserved

continuous_integrationobserved

Not observed ≠ does not know

PROJECT PORTFOLIO

CI_sunrise_sparkplug Redis

SWEN2-JenkinsLab Maven

reactjs-todoapp React

weather-app React

med-gemma pip

linreg-pytorch pip

peterruler.github.io Markdown

nodejs-server ESLint

ACTIVITY & OWNERSHIP

Active months 45

Commits 1135

Owner authored 83%

PRIMARY PROFILE — HR VIEW

BackendPython · JSON · PHPHigh ownership

In 30 sec: direction — backend, core — Python · JSON · PHP, 50 repos 2013 — 2026. No LOC or files — stability only.

DEVELOPER SIGNATURE

PythonJSONPHPTypeScriptMarkdownHigh ownership

TECHNOLOGY EVOLUTION

2023

JavaScript · React

2024

TypeScript · Next.js

2025

TypeScript · PostgreSQL

2026

TS + Next

COMMUNITY / IMPACT not a skill rating

Stars 515

Forks 12

Watchers 515

EVERYTHING ABOVE IS TRACEABLE

50 repositories · 1135 commits · 77847 files · 527 evidence

Absence of a technology in the passport does not imply lack of experience