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Abay Assenov

RAG for Developers: Build, Diagnose, Ship

Explore Abay Assenov’s RAG course on indexing, hybrid search, reranking, evaluation, failure diagnosis, permissions and operating-cost controls.

PaidIntermediate2–4 hoursEnglishCertificateRetrieval-Augmented Generation (RAG)
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Opens on the provider’s site. Check current access and certificate terms there.

Course overview

Abay Assenov organizes RAG development around building a pipeline, diagnosing failures and evaluating operational tradeoffs. Retrieval patterns connect with evaluation, permission boundaries and cost controls. It suits developers who want to justify each component from the problem it addresses, while the provider’s shipping-oriented title still requires independent implementation and security review.

What you will learn

  • Compare indexing, hybrid search and reranking choices.
  • Evaluate and diagnose pipeline failures.
  • Investigate permissions, injection risks and cost controls.

Who this suits

Developers seeking implementation-focused RAG study; inspect programming and model-access prerequisites on the provider page.

Before you enroll

Model APIs, vector databases and hosting may cost extra. Verify package versions before reproducing demonstrations. Use fictional or permissioned documents and test access controls. Evaluate retrieval quality separately from answer quality, include questions the documents cannot answer and check citations. A working demonstration does not establish factual accuracy, resistance to malicious documents or production reliability.

Udemy offers paid purchase or subscription access depending on the current course and region. Paid teaching courses provide completion certificates under Udemy’s policy. Check current access terms and any separate software or material costs before enrolling.

Put it into practice

Introduce a deliberately irrelevant document into a fictional test corpus and verify that evaluation detects the resulting retrieval or grounding failure.

Source and review

This overview is based on the provider's published information, checked on . It is an editorial assessment, not a claim that we completed the resource. Time filters are approximate study ranges; projects and exercises can take longer.

Where a formal level is unavailable, the level filter is an editorial estimate based on the published audience and requirements. Duration filters reflect the listed video time; exercises and independent practice can take longer.

View the curriculum and current access options at Udemy.

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At a glance

Provider
Udemy
Learning format
Course
Price
Paid
Level
Intermediate
Study time (approx.)
2–4 hours
Language
English
Certificate
Available; check provider terms
Created by
Abay Assenov
Category
Retrieval-Augmented Generation (RAG)
Subjects
Data Science and Machine Learning, Artificial Intelligence
Page updated
12 Oct 2026