
AI Engineer Core Track: LLM Engineering, RAG, QLoRA, Agents
Course Overview
About This Free Course
Mastering Generative AI and LLMs: An 8-Week Hands-On Journey
Accelerate your career in AI with practical, real-world projects led by industry veteran Ed Donner. Build advanced Generative AI products, experiment with over 20 groundbreaking models, and master state-of-the-art techniques like RAG, QLoRA, and Agents.
What you’ll learn
• Build advanced Generative AI products using cutting-edge models and frameworks.
• Experiment with over 20 groundbreaking AI models, including Frontier and Open-Source models.
• Develop proficiency with platforms like HuggingFace, LangChain, and Gradio.
• Implement state-of-the-art techniques such as RAG (Retrieval-Augmented Generation), QLoRA fine-tuning, and Agents.
• Create real-world AI applications, including:
• A multi-modal learn generative ai in customer support assistant that interacts with text, sound, and images.
• An AI knowledge worker that can answer any question about a company based on its shared drive.
• An AI programmer that optimizes software, achieving performance improvements of over 60,000 times.
• An ecommerce application that accurately predicts prices of unseen products.
• Transition from inference to training, fine-tuning both Frontier and Open-Source models.
• Deploy AI products to production with polished user interfaces and advanced capabilities.
• Level up your AI and LLM engineering skills to be at the forefront of the industry.
About the Instructor
I’m Ed Donner, an entrepreneur and leader in AI and technology with over 20 years of experience. I’ve co-founded and sold my own AI startup, started a second one, and led teams in top-tier financial institutions and startups around the world. I’m passionate about bringing others into this exciting field and helping them become experts at the forefront of the industry.
Projects:
Project 1: AI-powered brochure generator that scrapes and navigates company websites intelligently.
Project 2: Multi-modal customer support agent for an airline with UI and function-calling.
Project 3: Tool that creates meeting minutes and action items from audio using both open- and closed-source models.
Project 4: AI that converts Python code to optimized C++, boosting performance by 60,000x!
Project 5: AI knowledge-worker using RAG to become an expert on all company-related matters.
Project 6: Capstone Part A – Predict product prices from short descriptions using Frontier models.
Project 7: Capstone Part B – Fine-tuned open-source model to compete with Frontier in price prediction.
Project 8: Capstone Part C – Autonomous agent system collaborating with models to spot deals and notify you of special bargains.
Why This Course?
• Hands-On Learning: The best way to learn is by doing. You’ll engage in practical exercises, building real-world AI applications that deliver stunning results.
• Cutting-Edge Techniques: Stay ahead of the curve by learning the latest frameworks and techniques, including RAG, QLoRA, and Agents.
• Accessible Content: Designed for learners at all levels. Step-by-step instructions, practical exercises, cheat sheets, and plenty of resources are provided.
• No Advanced Math Required: The course focuses on practical application. No calculus or linear algebra is needed to master LLM engineering.
Course Structure
Week 1: Foundations and First Projects
• Dive into the fundamentals of Transformers.
• Experiment with six leading Frontier Models.
• Build your first business Gen AI product that scrapes the web, makes decisions, and creates formatted sales brochures.
Week 2: Frontier APIs and Customer Service Chatbots
• Explore Frontier APIs and interact with three leading models.
• Develop a customer service chatbot with a sharp UI that can interact with text, images, audio, and utilize tools or agents.
Week 3: Embracing Open-Source Models
• Discover the world of Open-Source models using HuggingFace.
• Tackle 10 common Gen AI use cases, from translation to image generation.
• Build a product to generate meeting minutes and action items from recordings.
Week 4: LLM Selection and Code Generation
• Understand the differences between LLMs and how to select the best one for your business tasks.
• Use LLMs to generate code and build a product that translates code from Python to C++, achieving performance improvements of over 60,000 times.
Week 5: Retrieval-Augmented Generation (RAG)
• Master RAG to improve the accuracy of your solutions.
• Become proficient with vector embeddings and explore vectors in popular open-source vector datastores.
• Build a full business solution similar to real products on the market today.
Week 6: Transitioning to Training
• Move from inference to training.
• Fine-tune a Frontier model to solve a real business problem.
• Build your own specialized model, marking a significant milestone in your AI journey.
Week 7: Advanced Training Techniques
• Dive into advanced training techniques like QLoRA fine-tuning.
• Train an open-source model to outperform Frontier models for specific tasks.
• Tackle challenging projects that push your skills to the next level.
Week 8: Deployment and Finalization
• Deploy your commercial product to production with a polished UI.
• Enhance capabilities using Agents.
• Deliver your first productionized, agentized, fine-tuned LLM model.
• Celebrate your mastery of AI and LLM engineering, ready for a new phase in your career.
Who Should Take This Course
"AI Engineer Core Track: LLM Engineering, RAG, QLoRA, Agents" is aimed at people who want a practical, structured introduction to development without paying full price for it. It's a solid fit if you're starting out in development and want a guided course rather than piecing tutorials together yourself, if you've tried free YouTube content on the topic and want something more organized, or if you already work in a related area and want a refresher you can finish at your own pace. Since enrollment happens on Udemy itself, you keep full access to view the lectures, download any provided resources, and revisit the material later — this isn't a stripped-down or time-limited version of the course.
Why This Course Is Worth Taking
Our take: this listing earns a spot on FreeWebCart because the coupon we verified actually brings the price to $0, not just a token discount, and the course carries a strong rating on Udemy. That combination — real reviews plus a working 100% OFF code — is what we look for before publishing a development course. It won't replace hands-on experience or a full degree program, but as a low-risk way to test whether development is worth pursuing further, or to pick up one specific skill, the free price tag makes it an easy yes while the coupon lasts.
Pros & Cons
👍 Pros
- 100% free to enroll via this coupon
- Lifetime access on Udemy once enrolled, even after the coupon expires
- Self-paced — no fixed schedule or live sessions to attend
👎 Cons
- Coupon is time-limited and can expire before you enroll
- No live instructor support — questions go through Udemy's Q&A, not us
- Certificate is a Udemy completion certificate, not an accredited qualification
Frequently Asked Questions
Is "AI Engineer Core Track: LLM Engineering, RAG, QLoRA, Agents" really free?
Yes — we verified a 100% OFF Udemy coupon for this development course before publishing it. Enroll directly on Udemy using the button below; no credit card is needed while the coupon is active.
How long will this coupon last?
Udemy coupons typically last 1–3 days or expire after roughly 1,000 enrollments, whichever comes first. If the price on Udemy no longer shows $0 when you click through, the coupon has expired since we last checked it.
Do I keep access after the coupon expires?
Yes. Once you enroll while the coupon is live, "AI Engineer Core Track: LLM Engineering, RAG, QLoRA, Agents" is yours to keep on Udemy — including any future updates the instructor makes — even after the coupon runs out.
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