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🧑‍💻 About Me

const patrick = {
    role: "Senior Full-Stack Developer",
    company: "Self-employed since 2015",
    codingSince: 2006, // started at age 12 🚀
    location: "Lower Saxony, Germany",
    languages: ["Deutsch 🇩🇪", "English 🇬🇧"],

    askMeAbout: [
        "Full-Stack Web Development",
        "Microservice Architectures",
        "Cloud & DevOps",
        "AI-Enhanced Development"
    ],

    currentFocus: "Full-Stack Development @ on-geo GmbH + AI-Enhanced Workflows",
    funFact: "First freelance business at 16, founded my company at 21"
};

🚀 Currently

🏢 CEO & Founder @ HubTime GmbH — since 02/2024
🏢 Managing Director @ D&P IT UG — since 06/2016
🏢 Owner @ Bußmann IT — since 07/2015

Industries: Energy · Retail · Finance · Education · Public Sector · Startups

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🤖 AI-Enhanced Development

I actively leverage AI tools to boost code quality and accelerate development. For sensitive projects: privacy-compliant with local LLMs — no data leaves the company.

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🛠️ Tech Stack

Languages

Frameworks & Libraries

Cloud, DevOps & Infrastructure

Testing

Tools & IDEs

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📊 GitHub Stats

  

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🏆 Highlights

🏢 on-geo GmbH	Full-Stack Development — 02/2025 – 04/2026
🏢 Bilfinger SE	Modernization of the internal time-tracking software for employees — replacing the legacy application with React + TypeScript on the frontend and building / extending the test suite. Backend with Node.js, Express and TypeORM. — 06/2025 – 12/2025
🏢 KTM AG	Microservice architecture in C#/.NET, Azure Cloud, Kubernetes — 01/2022 – 12/2024
🏢 Inwerken AG	Software Development & IT Consulting — since 12/2023
🚀 HubTime GmbH	Co-founded — Automated booking system with 24/7 access & PIN generation
🏢 Fielmann AG	Payment systems in C#, React, AWS — 2021
🏢 Delticom AG	First Amazon Pay Alexa Skill in Germany — 2018/2019
⭐ Malt Rating	5/5 stars from 9 reviews, 10 completed projects
🤖 AI-Enhanced	Claude, ChatGPT, Copilot & local LLMs for privacy-compliant development

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🐍 Contribution Snake

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💬 Let's connect!

Interested in working together? I'd love to hear from you!

"The best code is the one that writes itself — I just make sure AI and I agree on the architecture."