Hi, I'm Mathias 👋

Senior iOS Developer & Agile Facilitator based in NRW, Germany
14+ years of professional experience

🚀 What I Do

• 🍎 iOS Development - Swift, SwiftUI, UIKit, published apps with 4.6-4.7★ ratings
• 🛒 Shopify Development - Custom themes, Liquid, third-party integrations
• 🎯 Agile Facilitation - Certified ScrumMaster, workshops, team coaching
• 🏠 Home Automation - Home Assistant, ESP32, self-hosting enthusiast
• 🎓 Volunteer Educator - Teaching programming to vocational students

💻 Tech Stack

iOS Development

Shopify & E-Commerce

Web Technologies

Programming Languages

DevOps & Tools

AI & Modern Dev

Development Environment

Self-Hosting & Home Lab

Home Automation & IoT

Agile & Project Management

🏆 Highlights

• ⭐ Apps Published: Multiple iOS apps with 4.6-4.7 star ratings
• 🥇 Hackathon Winner: 3x winner (1st place community, 2nd place jury)
• 📜 Certified ScrumMaster® (2018)
• 🎓 Volunteer Teacher: Python programming instructor

📫 Connect

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💧 Stay hydrated! 💧
_{Open for interesting iOS projects and agile facilitation opportunities}