Noah Hertlein
Founder @NohaTek
Stop Using Access Keys: Securing CI/CD with GitHub Actions and AWS OIDC
Advanced RAG Patterns: Mastering Hybrid Search with PostgreSQL, pgvector, and Reciprocal Rank Fusion
Architecting Autonomy: Building Stateful Multi-Agent Workflows with LangGraph
Local-First GenAI: Containerizing Privacy-Centric LLM Workflows with Ollama and Docker
