At Ali Square, I build and deploy production AI systems, from on-premises RAG pipelines to logistics vision workflows. I own delivery from document ingestion and model evaluation through production serving.
For Citara, I built clause-level search for a German engineering firm using OCR, graph indexing, structure-aware chunking, and hybrid retrieval. The system delivered cited answers at 95% retrieval accuracy against a client-provided ground-truth set.
I designed graph-level role-based access control so retrieval is scoped to each user's permissions before generation. I also built multi-agent browser automation with LangGraph, deepagents, Playwright, and checkpointing for resumable sessions.
On YardLens, I improved detection accuracy from 75% to 90% by retraining YOLO and ByteTrack models, extracting shipment identifiers through OCR into structured records. I deployed GPU inference on AWS EC2 with Docker and GitHub Actions CI/CD.
