Introduction
Author: Andreas Zettl
Profession: Engineering leader and Web developer
Experience: 20+ years
Current Role: Senior Manager PIM Integration at Y1
Skills
Languages
- German: Mother tongue
- English: Fluent
Certifications
- Management Essentials (Harvard Business School Online)
- Engineering Leadership Program (Stanford Online)
- Professional Agile Leadership I
- Professional Scrum Master II
- AWS Certified Solutions Architect - Associate
- Senior Laravel Developer
- Agents Course by Hugging Face
Technical Skills
- PHP
- Python
- JavaScript
- HTML
- CSS
- React
- React Native
- Expo
- Docker
- Microsoft Azure (App Services, AI Foundry)
- AWS (App Runner, Route 53, S3, CloudFront, ECR, Amplify)
- Stripe
- RevenueCat
- AdMob
- Mistral API
- OpenAI API
- Claude API
- Gemini API
- TYPO3
- Laravel
- Pimcore
- Contentserv
Location History
- Pune, India (about 3.5 years)
- Nice, France (1 year)
- Berlin, Germany (current)
Specializations
- Enterprise software and data integration
- Leading global teams
- Web applications
- App development
- CSS Paged Media
- GenAI
AI
AI Projects
Built a multi-agent AI research platform with visual roundtable interface for collaborative research using 4 AI models and 5 live data sources (Gradio Agents and MCP Hackathon 2025).
MCP Server to analyze your website statistics using the Plausible Stats API.
Apps
Mobile Apps
A meal planner for families, with a two week focus and nutrition checking
Platforms: iOS, Android
An idle game where you build production lines, optimize resources, discover new buildings
Platforms: iOS
Converts images of fridge contents into AI generated recipes
Platforms: iOS, Android
Receive detailed feedback and practical tips from AI to enhance art skills
Platforms: iOS
Websites
Web Development Projects
Quin, a AI companion, that helps you quit habits like alcohol, smoking, and more through empathetic conversations and cognitive behavioral techniques
Color conversion website
Achievements: >110K unique views monthly, >340K total views monthly, Sold in 2022
Notes: SEO optimized
CSS Paged Media
CSS Paged Media Projects
Online editor - Test different open source and commercial CSS Paged Media rendering tools
Plugin - Generate PDFs from posts and pages using a CSS Paged Media rendering tool, locally or via API
API - A complex PrintCSS API offering the open source rendering tools, WeasyPrint, Vivliostyle and PagedJS with Twig support for better content handling
Educational website - Teach about CSS Paged Media and show sample projects
Status: Handed over to WirbelWild for further maintenance
Transferred to: WirbelWild (https://www.wirbelwild.com)
Community - Discord server for people interested in CSS Paged Media
Achievements: >140 people
Status: Handed over to WirbelWild for moderation
Transferred to: WirbelWild (https://www.wirbelwild.com)