Case studies
Case studies
Three production AI systems built and operated by Matin Labkhandagh: OmidGPT, Jozveh-AI and AiMatin. Architecture, decisions, failure modes, evaluation, cost.
AI assistant platform
OmidGPT: a multi-provider agentic AI platform in production
How I designed, built and operate OmidGPT, a multi-provider agentic AI platform: tool-call ledger, MCP connectors, OAuth relay, semantic caching, model routing.
Study-document generation
Jozveh-AI: an eight-agent LangGraph GraphRAG pipeline with evaluation as code
Jozveh-AI: LangGraph supervisor over eight agents, Neo4j GraphRAG with reranking, cited generation, RAGAS and a claim-level judge as acceptance tests.
AI-operated education and commerce platform
AiMatin: running a business through a custom MCP server
How I run a solo education and commerce platform through a Node.js MCP server over FastAPI and PostgreSQL: SMS automations, popup funnels and reports.