AI Engineering
How LLM applications are served, built and run, from inference to retrieval and agents.
Continue where you left off
LLM inference and serving
Module 1
Lessons
How LLMs run fast and cheap: memory, batching, caching, decoding and scale.
- Prefill vs DecodeConcept30 min
- LLM QuantizationConcept35 min
- KV Cache Management and PagedAttentionConcept20 min
- Continuous Batching and SchedulingConcept20 min
- Prefix and Prompt CachingConcept20 min
- Speculative DecodingConcept20 min
- Serving Metrics and SLOsConcept20 min
- Scaling Inference: Parallelism, Replicas and RoutingConcept25 min
- Sizing and Cost: Cost per Million TokensConcept20 min
Module 2
Scenarios
Practice questions and real-world incidents to diagnose. New ones are added over time.
Prompt engineering
Module 3
Lessons
Structuring prompts, getting reliable output and choosing the right tool.
RAG
Module 4
Lessons
Building retrieval-augmented generation, from basic pipelines to advanced retrieval, and how to evaluate it.
Module 5
Scenarios
Practice questions and real-world incidents to diagnose. New ones are added over time.
Agentic AI
Module 6
Lessons
The agent loop, tools, planning, memory, MCP, multi-agent systems, infrastructure, evaluation and safety.
- What Is an Agent? The ReAct LoopConcept20 min
- Tool and Function CallingConcept20 min
- Planning and ReflectionConcept20 min
- Memory and Context EngineeringConcept20 min
- MCP: The Model Context ProtocolConcept20 min
- Multi-Agent SystemsConcept20 min
- Agent Infrastructure: Durable Execution, Retries and BudgetsConcept20 min
- Evaluating AgentsConcept20 min
- Agent Safety: Permissions, Sandboxing and the Lethal TrifectaConcept25 min
Module 7
Scenarios
Practice questions and real-world incidents to diagnose. New ones are added over time.
MLOps
Module 8
Lessons
Skew, serving modes, deployment, reproducibility, drift and retraining.
- Training/Serving Skew and Feature StoresConcept20 min
- Batch vs Online vs Streaming InferenceConcept20 min
- Deployment Patterns: Shadow, Canary, A/B and RollbackConcept20 min
- Experiment Tracking, Reproducibility and the Model RegistryConcept20 min
- Drift Detection and MonitoringConcept25 min
- Retraining Pipelines and Continuous TrainingConcept20 min
Module 9
Scenarios
Practice questions and real-world incidents to diagnose. New ones are added over time.
LLMOps
Module 10
Lessons
Versioned configurations and release gates, guardrails, cost and latency.
Module 11
Scenarios
Practice questions and real-world incidents to diagnose. New ones are added over time.