HelixAscent Technologies
Level 3 · Advanced

Generative AI and Agentic AI Course: Core Gen AI Engineering

LLMs, prompt engineering, RAG, vector databases, AI agents, LangGraph, MCP and multi-agent systems. Design, build, evaluate and secure an end-to-end agentic AI system with RAG, tools and human approval.

LevelAdvanced
Duration40 live hours
Hands-onAbout 80%
Modules10
Who it is for

Is this level right for you?

Developers and ML practitioners ready to build production LLM and agent applications.

Tools you will use

OpenAIClaudeGeminiHugging FaceLangChainLangGraphLlamaIndexMCP
Syllabus · 10 modules · 40 hours

Core Gen AI Engineering with Responsible AI syllabus

01

Gen AI, Foundation Models & Model Adaptation

Traditional AI versus Gen AI; foundation models and pretraining approaches; transformers, attention, and encoder–decoder architectures; overview of autoencoders, GANs, and VAEs; model selection; prompting versus RAG versus fine-tuning.

Hands-onExplore a pretrained foundation model using Hugging Face. Perform summarization and compare model outputs. Inspect a prepared fine-tuning example and compare base-model versus adapted-model outputs.
2 h
02

Advanced Prompt Engineering & Structured Outputs

Zero-shot and few-shot prompting; reusable prompt templates; instruction design; task decomposition; context management; structured extraction; output validation; prompt evaluation and refinement.

Hands-onExtract structured information from unstructured text. Validate outputs against a JSON schema. Build a prompt test set and compare variants for accuracy, consistency, and handling of missing information.
3 h
03

LLM APIs, SDK Integration & Application Frameworks

LLM API and SDK integration; model parameters; streaming; structured responses; error handling; token-usage tracking; LangChain and LlamaIndex application patterns; chains, conversational state, and integrations.

Hands-onBuild an API-connected conversational assistant. Add streaming, conversation history, structured responses, and error handling. Implement a reusable application workflow using LangChain or LlamaIndex.
3 h
04

Embeddings, Vector Databases & Retrieval Foundations

Embedding generation; similarity search; chunking strategies; metadata; vector indexing and filtering; introduction to FAISS, Chroma, and Pinecone; retrieval-quality measurement.

Hands-onGenerate embeddings for an enterprise document collection. Store and search embeddings using one selected vector store. Compare chunking strategies and metadata filters using a retrieval test set.
3 h
05

RAG Architecture & Advanced Retrieval Pipelines

RAG architecture; retrievers and generators; document ingestion and PDF processing; context assembly; source attribution; custom pipelines with LangChain or LlamaIndex; hybrid retrieval, query rewriting, re-ranking, and grounded-answer evaluation.

Hands-onBuild a company-policy knowledge bot that answers questions from uploaded PDFs. Add source citations and an insufficient-evidence response. Compare a baseline RAG pipeline with an enhanced retrieval pipeline and document the results.
4 h
06

Responsible AI, Security & Evaluation

Fairness, bias, transparency, explainability, accountability, privacy, reliability, and safety; hallucination testing; prompt injection; sensitive-information exposure; guardrails; human oversight; evaluation and audit logging.

Hands-onTest the RAG application for hallucinations, unsafe prompts, prompt injection, and sensitive-information exposure. Add input/output validation, redaction, refusal rules, and audit logs. Create a risk register and regression test suite.
3 h
07

Agentic AI Foundations, Tool Use & Agent Protocols

Agent types and business use cases; workflows versus agents; tool selection and execution; tool schemas; state and memory; execution limits; overview of agent frameworks; introduction to Model Context Protocol (MCP) and Agent-to-Agent (A2A) communication.

Hands-onIdentify and scope an agent use case in a business workflow. Build a tool-using assistant that retrieves weather and destination information. Connect a prepared MCP tool and demonstrate a basic A2A exchange using supplied scaffolding. Add tool validation and approval for consequential actions.
4 h
08

Stateful Agent Workflows with LangChain & LangGraph

Graph-based orchestration; nodes, edges, and shared state; conditional routing; persistence and checkpoints; retries; human-in-the-loop approval; termination conditions and recovery.

Hands-onBuild a multi-step travel-planning or research assistant. Integrate APIs or mock services for external information. Add checkpointing, conditional routing, retry handling, and an approval step. Test recovery from a failed tool call.
4 h
09

Multi-Agent Systems & Production Engineering

Supervisor–worker and researcher–analyst patterns; delegation; inter-agent communication; shared-state management; evidence validation; loop prevention; tracing; latency and cost tracking; API packaging and deployment preparation.

Hands-onBuild a researcher–analyst–reviewer workflow using LangGraph. Track agent handoffs, tool calls, evidence, failures, and execution costs. Add task-completion checks and execution limits. Package the application behind an API and prepare deployment configuration.
6 h
10

Integrated Capstone: End-to-End Agentic AI System

Integration of Gen AI, RAG, tool use, agent orchestration, Responsible AI controls, evaluation, observability, and deployment practices within a selected business use case.

Hands-onSelect one project: 1. AI-Powered Research Assistant: multi-agent research, summarization, and evidence-linked reporting. 2. Enterprise Knowledge Bot: policy-grounded RAG assistant with citations and access controls. 3. Customer Support Agent: FAQ retrieval, API integration, ticket routing, and human-approved actions. 4. No-Code AI Workflow Builder: n8n-based business automation with approval, logging, and error handling. Deliver a working prototype, evaluation report, risk register, deployment package, and demonstration.
8 h
Full syllabus

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FAQ

Questions about this level

How long is the generative ai and agentic ai course?

40 hours of live, instructor-led training, of which about 32 hours are hands-on labs, projects and a capstone.

Who is this level for?

Developers and ML practitioners ready to build production LLM and agent applications.

What will I be able to do after this level?

Design, build, evaluate and secure an end-to-end agentic AI system with RAG, tools and human approval.

Which tools will I use?

OpenAI, Claude, Gemini, Hugging Face, LangChain, LangGraph, LlamaIndex and MCP.

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