👋 Hello, I'm Rainer. I’m an application engineer with deep roots in Angular. Today, much of my work revolves around AI: building agentic systems such as agentic UIs, designing software-development workflows with coding agents, and applying local LLMs where they make sense.
Much of this work comes together at Soverius AI.
I’m a Google Developer Expert, a member of the NgRx core team, and a co-maintainer of CopilotKit’s Angular integration. Angular remains an important part of my work, but AI increasingly takes my work across the entire stack—from frontend and backend to models and infrastructure.
| Project | What it demonstrates |
|---|---|
| CopilotKit | Production-oriented agentic applications and generative UI across frontend frameworks |
| Angular A2UI MacroQuest | An Angular reference application combining A2UI, agents, and generative interfaces |
| Software Development Workflow with Local LLMs | A durable software-engineering workflow built around coding agents and local models |
| NgRx | State management and application architecture for Angular |
| Testronaut | Modern frontend testing with Playwright |
| Sheriff | Lightweight, enforceable module boundaries for TypeScript projects |
I turn engineering work into open-source examples, articles, talks, workshops, and architecture guidance. On my YouTube channel, I publish deeper engineering videos for my established developer audience. I also run ng-news, a weekly video update for the Angular community.
Soverius AI · YouTube · Articles · ng-news