How to test or Evaluate Gen AI, LLM, RAG, Agentic AI - Free Udemy Course [100% Off Coupon Code]

Limited-Time Offer: This IT & Software course in the Other IT & Software subcategory is now available completely free with our exclusive 100% discount coupon code. Originally priced at $44.99, you can enroll at zero cost and gain lifetime access to professional training. Don't miss this opportunity to master Gen AI evaluation without spending a dime!

What You'll Learn in This Free Udemy Course

This comprehensive free online course on Udemy covers everything you need to become proficient in evaluating Generative AI applications including LLMs, RAG systems, and Agentic AI workflows. Whether you're a beginner or looking to advance your skills, this free Udemy course with certificate provides hands-on training and practical knowledge you can apply immediately.

Master the complete evaluation lifecycle of LLM-based applications to ensure reliability and accuracy in production environments
Learn RAGAs—the community-driven evaluation framework—to compute critical metrics like context relevancy and faithfulness
Create and automate tests with Pytest to build robust testing pipelines for your AI applications
Evaluate multi-agent systems and implement comprehensive tests using DeepEval for enterprise-grade validation
Trace and debug your LLM workflows with LangSmith to gain visibility into each component of your RAG or Agentic AI system
Build custom evaluation datasets and validate LLM outputs against ground truth responses for maximum accuracy
Reduce hallucination rates in your AI applications through systematic testing and evaluation techniques
Implement production-ready evaluation strategies that build user trust and ensure consistent performance

Who Should Enroll in This Free Udemy Course?

This free certification course is perfect for anyone looking to break into the AI evaluation field or enhance their existing skills. Here's who will benefit most from this no-cost training opportunity:

Developers transitioning into AI/ML roles who need practical evaluation skills for LLM applications
Quality assurance engineers seeking to specialize in AI testing methodologies and frameworks
AI enthusiasts wanting hands-on experience with cutting-edge evaluation tools like RAGAs and DeepEval
Data scientists looking to validate their AI models and ensure production reliability
Career changers seeking to enter the lucrative AI evaluation industry with in-demand skills
Technical leads responsible for ensuring AI system reliability and performance in their organizations
Students wanting to build a strong foundation in AI evaluation for future career opportunities

Meet Your Instructor

Learn from Soumen Kumar Mondal, an experienced professional in AI and machine learning. With a proven track record in developing practical AI solutions and training thousands of students, Soumen brings real-world expertise to every lesson. His teaching style combines technical depth with practical applications, ensuring you gain actionable skills you can implement immediately in your AI projects.

Course Details & What Makes This Free Udemy Course Special

With an impressive 4.53 rating and 278 students already enrolled, this Udemy free course has proven its value. The course includes 3 comprehensive lessons and is taught in English. What sets this free online course apart is its hands-on approach to AI evaluation using industry-standard tools like LangSmith, DeepEval, and Pytest. Upon completion, you'll receive a certificate to showcase on LinkedIn and your resume. Plus, with mobile access, you can learn anytime, anywhere—perfect for busy professionals. This IT & Software course in the Other IT & Software niche is regularly updated and includes lifetime access, meaning you can revisit materials whenever you need a refresher.

How to Get This Udemy Course for Free (100% Off)

Follow these simple steps to claim your free enrollment:

Click the enrollment link to visit the Udemy course page
Apply the coupon code: 873B0F2BD1D5C47485E2 at checkout
The price will drop from $44.99 to $0.00 (100% discount)
Complete your free enrollment before October 20, 2025
Start learning immediately with lifetime access

⚠️ Important: This free Udemy coupon code expires on October 20, 2025. The course will return to its regular $44.99 after this date, so enroll now while it's completely free. This is a legitimate, working coupon—no credit card required, no hidden fees, no trial periods. Once enrolled, the course is yours forever.

Why You Should Grab This Free Udemy Course Today

Here's why this free certification course is an opportunity you can't afford to miss: First, AI evaluation skills are among the fastest-growing in-demand tech skills, with professionals earning 30-50% higher salaries than traditional developers. Second, companies are desperately seeking experts who can ensure their AI systems are reliable and trustworthy—this course gives you those exact skills. Third, you'll gain hands-on experience with tools like LangSmith and DeepEval that are used by top tech companies, making your resume stand out. Finally, this zero-cost enrollment means you risk nothing while gaining potentially career-changing knowledge that could lead to promotions, freelance opportunities, or even startup ideas.

Frequently Asked Questions About This Free Udemy Course

Is this Udemy course really 100% free?

Yes! By using our exclusive coupon code 873B0F2BD1D5C47485E2, you get 100% off the regular $44.99 price. This makes the entire course completely free—no payment required, no trial period, and no hidden costs. You'll have full access to all course materials just like paying students.

How long do I have to enroll with the free coupon?

This limited-time offer expires on October 20, 2025. After this date, the course returns to its regular $44.99 price. We highly recommend enrolling immediately to secure your free access. The coupon has limited redemptions available.

Will I receive a certificate for this free Udemy course?

Absolutely! Upon completing all course requirements, you'll receive an official Udemy certificate of completion. This certificate can be downloaded, shared on LinkedIn, and added to your resume to showcase your new skills to employers.

Can I access this course on my phone or tablet?

Yes! This course is fully compatible with the Udemy mobile app for iOS and Android. Download the app, enroll with the free coupon, and learn on-the-go. You can watch videos, complete exercises, and track your progress from any device.

How long do I have access to this free course?

Once you enroll using the free coupon code, you get lifetime access to all course materials. There's no time limit—learn at your own pace, revisit lessons anytime, and benefit from future updates at no additional cost. Your one-time free enrollment gives you permanent access.

Soumen Kumar Mondal

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How to test or Evaluate Gen AI, LLM, RAG, Agentic AI