Axoniq Conference 2025 Day 1 | Real-World Event Modeling to Code: Sleep on Time Case Study

🎯 Featured Speakers

• Sebastian Voina-Winter - CEO, Open 200 (First Austrian Axoniq Partner)

• Alex Wieland - Architect, Open 200

💼 Real-World Case Study: Sleep on Time

A revolutionary platform providing equipped containers for truck drivers on European highways:

• Multi-tenant booking system

• Integration with CESA locking system

• Guest check-in/check-out flows

• Issue management and property owner portal

• Regulatory compliance for European truck driver rest requirements

🔥 What You'll Learn

• Event Modeling Process:

• User journey mapping for check-in/check-out flows

• Alternative flow handling (exceptions & edge cases)

• Issue management workflows

• Property owner automation

• External system integration (CESA locking system)

Axoniq Platform Features

• Converting event models to actionable code

• Interactive journey refinement with Development Agent

• Command handlers, queries, and external actions

• Alternative flows and exception handling

• Real-time collaboration with clients and teams

• Component generation and code compilation

Key Problems Solved

• ✅ Reducing pre-sales meeting time (5 workshops → streamlined process)

• ✅ Eliminating documentation overhead

• ✅ Bridging business and technical teams

• ✅ Asynchronous client collaboration

• ✅ Faster time-to-value delivery

🎁 Bonus Content

Interview with Allard from 6 months ago (scan QR code shown in presentation) discussing early concepts that evolved into the Axoniq Platform

📊 Key Statistics

• 5 workshops over 1.5 months (traditional approach)

• 4 internal + 3 client people involved

• Multiple calls and emails for coordination

• Target: Reduce to 1-2 collaborative sessions with platform

🔗 Resources

• Try the Platform: https://build.axoniq.io

• Open 200 Website: https://www.open200.com/

• Documentation: https://docs.axoniq.io

💡 Key Takeaways

• ✅ Event modeling provides perfect abstraction for business + tech collaboration

• ✅ Axoniq Platform eliminates documentation lag between meetings and execution

• ✅ Development Agent adapts in real-time to client feedback

• ✅ Green field projects benefit most (brownfield support coming)

• ✅ AI-assisted development maintains human oversight at every step

• ✅ Reduces time from first meeting to execution phase

• ✅ Creates single source of truth for requirements, journeys, and code

🏢 About Open 200

• 24+ years in custom software development

• Part of Open Force Group

• First Austrian Axoniq Partner

• Partners with Ouro (event modeling to code)

• Founded Event Sourcing Meetup Vienna

• Focus: Keycloak, Event Sourcing, Multi-industry solutions

Tech Stack Mentioned

• Axoniq Platform

• Event Modeling methodology

• CESA Integration (Locking System)

• Spring Boot 3

• Kotlin

• Claude Sonnet 4.0

• Multi-tenant architecture

About This Session

This session goes beyond theory to show how a real consulting company (Open 200) uses the Axoniq Platform with actual clients. Learn how to transform lengthy workshop processes into streamlined, collaborative development sessions that deliver value faster while keeping humans in control of AI-generated solutions.

Problem Domain: Truck Driver Rest Compliance

European regulations require truck drivers to rest properly during long-haul trips. Sleep on Time provides affordable, stackable container accommodations on highway rest stops—solving regulatory compliance, driver safety, and business efficiency challenges.