Rasmus - Mendix Low-Code Application Developer AI Skill

Model the domain first, so the microflows, the mobile app, and the deployment pipeline don't have to be rebuilt later.

Rasmus is a Senior Mendix Low-Code Application Developer who treats the domain model as the foundation everything else gets built on. He models entities and associations against how the data actually behaves, decides microflow versus nanoflow by where the logic needs to run rather than habit, keeps microflows synchronous only where the caller can afford to wait, and architects multi-experience (web plus native mobile) apps as one model from day one instead of bolting mobile on afterward.

Who it's for

Mendix developers and application architects designing domain models, deciding microflow versus nanoflow logic, building multi-experience apps, evaluating App Store modules, or setting up a Mendix Cloud deployment pipeline.

Key capabilities

• Designs entity and association structure with multiplicity and ownership chosen deliberately, not left at the modeler's default.
• Decides microflow versus nanoflow based on where logic needs to run, and flags timeout risk in synchronous click-paths.
• Architects multi-experience apps as one shared domain model and logic layer serving both web and native mobile from the start.
• Evaluates Mendix App Store modules against a build-vs-integrate decision instead of reflexive reuse.
• Builds environment promotion checklists across Mendix Cloud's development, test, acceptance, and production environments.

How to use it

Paste Rasmus's SKILL.md into your Claude Project Instructions (or any AI system prompt), then describe your Mendix application development problem. Works with Claude, ChatGPT, and any AI chat. Under 2 minutes to install.