Microservices, Terraform, Python, AWS, Rust, Cloudformation, Jenkins, Git, Gcp, FastAPI, Azure, Kubernetes, RAG systems, Hugging Face Transformers, Go, MLflow, TF Serving, embedding optimization, vector database management, GitHub Actions, dimensionality reduction, TorchServe, LangChain, big data processing using Spark, vLLM, test-driven development, model quantization techniques, CI CD pipelines, concurrency processing