Portfolio

Interactive learning tools, apps and the infrastructure behind them. All open source, all in production.

Projects

Learning Modules

Tools & Infrastructure

ActiveInfrastructure

MCP Server Infrastructure

12 MCP servers for AI-powered education: Moodle, WordPress, IMAP, Teams, SharePoint. All on Docker/Traefik.

DockerMCPAITraefikNode.js

ActiveInfrastructure

Moodle LMS

Moodle 5.0 with custom plugins for API integration, H5P workflows and automated course creation.

MoodlePHPH5PREST API

ActiveInfrastructure

Learning Modules Portal

Hub for all interactive learning modules. Auto-detection, Moodle integration.

ReactEducationInteractive

ActiveInfrastructure

Claude Tutorial Series

Blog series and YouTube tutorials: Claude Code for educators. From first prompt to custom skills.

AITutorialClaude

CompletedLearning Modules

Excel Trainer

Interactive Excel trainer with 6 levels, 24 exercises and gamification. Designed for language learners.

ReactGamificationTypeScript

CompletedLearning Modules

Word Trainer

Interactive word processing trainer with TipTap editor. 6 levels, 24 exercises, German + Ukrainian.

ReactTipTapMultilingual

📝

CompletedLearning Modules

Bookkeeping Trainer

26 exercises in 6 levels: T-accounts, journal entries, annual statements. Hands-on with Keller OHG.

ReactViteGamification

🎓

CompletedLearning Modules

Exam Coach GAH

IHK exam preparation for wholesale and foreign trade. 60 exercises, 4 exam areas.

ReactViteIHK

📊

CompletedLearning Modules

Balance Sheet Interactive

Inventory, balance sheet equation — learn interactively with drag & drop and quizzes.

ReactInteractiveKaufmännisch

📦

CompletedLearning Modules

Offer Comparison

Procurement calculation, qualitative criteria and utility analysis — practice interactively.

ReactInteractiveKaufmännisch

🤖

ActiveLearning Modules

AI in Commerce

AI course for business students: fundamentals, prompting, workflow automation.

ReactInteraktivBerufsschule

💻

CompletedLearning Modules

GitHub for Educators

Introduction to Git and GitHub: create repositories, version control, collaboration.

GitHubGitBerufsschule

∫

ActiveLearning Modules

Math Portal

Mathematics grades 10-12: quadratic functions, differential calculus, exercise database.

ReactAnalysisOER

🐳

ActiveLearning Modules

Docker Explorer

Docker basics interactive: container concepts, installation, practical scenarios.

DockerDevOpsInteractive

🎵

2,99 €CompletedApps

Mad4Vinyl

Vinyl collection app with Discogs integration. Barcode scanner, value estimation.

Central learning progress across all 10 modules. Achievements, heatmap, weakness analysis.

ReactZustandAchievements