Case Studies

Production AI system case studies

Case studies covering the problems, architectures, and implementation details behind production AI systems I have built.

LLM/RAG Assistant with Tool Calling

Case study

AI assistant workflow with retrieval, tool calling, structured information collection, and backend integration.

LLMRAGQdrantFastAPILangGraphTool Calling

Computer Vision Segmentation Pipeline

Case study

Production-oriented image segmentation workflow with preprocessing, sliding-window inference, post-processing, API/mobile deployment considerations, and visualization outputs.

Computer VisionPyTorchOpenCVSegmentationONNXAPI Deployment

Async AI Inference Backend

Case study

Backend architecture for long-running AI jobs using API endpoints, queue workers, object storage, status tracking, and callback/webhook delivery.

FastAPIFlaskRedisRabbitMQDockerAWSGCPS3/GCS