Integrate LLMs into production apps: streaming, function calling, MCP, multi-model routing, cost optimization, security and observability. Updated for 2026.
The course’s skills. The same ones appear on your Certificate of Completion, so you can show what you covered.
A premium, complete course on advanced LLM integration in production applications, updated for 2026. Covers LLM API fundamentals (Anthropic, OpenAI, Google), integration architectures and patterns (Gateway, Queue-Based, Sidecar), streaming with SSE and Time to First Token, advanced error handling (exponential backoff, circuit breaker, graceful degradation), function calling and tool use (hands-on OpenAI and Anthropic implementations), multi-tool orchestration with the ReAct pattern, Model Context Protocol (MCP) — building and consuming custom servers, multi-model orchestration with intelligent routing (static, dynamic, cost-aware), multi-provider fallback and load balancing, cost optimization (model tiering, prompt caching, Batch API), productionization (exact and semantic caching, rate limiting, throttling, cost governance), full observability (structured logging, metrics, distributed tracing with OpenTelemetry, Langfuse, LLM-as-a-Judge), security (prompt injection, guardrails, output validation), compliance (GDPR, EU AI Act, consumer protection), 2026 advanced capabilities (extended thinking, reasoning models, structured outputs, multimodal vision and audio integration), plus complete hands-on projects.
For developers, engineers and technical professionals who build or integrate AI solutions. It belongs to AI for Developers, on the IT Pro track.
Advanced level: assumes hands-on experience with AI in the course’s field.
9 modules · 24 lessons · about 26 hours · 241 quiz questions
Modules and lessons in order, plus the link to the preview of lesson 1 — so you can decide at your own pace.
You read the lesson, ask the AI Professor right on the page and check what you remember.
The LLM Landscape in 2026 — Models, Providers, and Ecosystem
This lesson gives you the map of the LLM ecosystem: the three categories of models, the major providers, and the open-source option for self-hosting. You will compare capabilities and costs, see how to manage API keys securely, and use a decision framework to choose the right model for each task.
Written lessons, with examples and exercises. Your progress is saved automatically, so you can pick up where you left off.
Select a passage and it explains it, gives you an example or tells you why it matters. You can type or talk to it, in English.
Every lesson has its own quiz, with explanations for the answers: 241 questions across the course. The professor also summarizes the lesson and prepares review flashcards.
Once you complete the lessons and reach the minimum quiz score, you issue it from your account, with a unique number, publicly verifiable.
The AI Professor is included in your subscription, per-course access included, with a monthly fair-use limit. It is an AI system, not a human teacher, and its answers may contain errors; details in the Terms. See how the AI Professor works.
The Certificate of Completion for “Advanced LLM Integration in Production Applications”: a private attestation with a unique number and a QR code. A recruiter confirms it is authentic on the public verification page, with no account and no cost.
Public verification page, QR code and cryptographic fingerprint, with no account for the person checking.
Add it to your CV and LinkedIn profile; a recruiter confirms authenticity with one click.
The course, the tier you earned (Pass, Merit or Distinction), the serial number and the issue date, plus the percentage of lessons completed.
A private attestation of course completion. It is NOT a diploma or a state-recognised qualification under Romanian Laws 198/2023, 199/2023 or Government Ordinance 129/2000; employers may take it into account at their own discretion. Certification policy.
Billed monthly, in EUR. You can stop the renewal anytime from your account, and access starts right after payment. Prices are totals, with VAT included at the rate of your country.
Advanced LLM Integration in Production Applications
about €4 per hour of course
Developers, data engineers, architects. Code and production.
€16 per month for each of the 25 courses
The whole catalog, both tracks side by side.
€10 per month for each of the 50 courses
Subscriptions renew automatically; you can stop the renewal anytime from your account, and access stays until the end of the period already paid for. As digital content with immediate access, see the withdrawal conditions.
About the course, the price, the AI Professor and the certificate.
A premium, complete course on advanced LLM integration in production applications, updated for 2026. Covers LLM API fundamentals (Anthropic, OpenAI, Google), integration architectures and patterns (Gateway, Queue-Based, Sidecar), streaming with SSE and Time to First Token, advanced error handling (exponential backoff, circuit breaker, graceful degradation), function calling and tool use (hands-on OpenAI and Anthropic implementations), multi-tool orchestration with the ReAct pattern, Model Context Protocol (MCP) — building and consuming custom servers, multi-model orchestration with intelligent routing (static, dynamic, cost-aware), multi-provider fallback and load balancing, cost optimization (model tiering, prompt caching, Batch API), productionization (exact and semantic caching, rate limiting, throttling, cost governance), full observability (structured logging, metrics, distributed tracing with OpenTelemetry, Langfuse, LLM-as-a-Judge), security (prompt injection, guardrails, output validation), compliance (GDPR, EU AI Act, consumer protection), 2026 advanced capabilities (extended thinking, reasoning models, structured outputs, multimodal vision and audio integration), plus complete hands-on projects.
The course has 9 modules and 24 lessons, with 241 quiz questions. The full curriculum, module by module, is shown on the course page.
Yes. The course is Advanced level and assumes hands-on experience with AI in its field.
The estimated duration is about 26 hours, across 24 lessons. You learn at your own pace, and your progress is saved automatically at every lesson, so you can pick up where you left off.
Access to this course alone costs €99 per month. The course is also included in the IT Pro bundle, €399 per month for all 25 IT Pro courses, and in All Access, €499 per month for the whole international catalog.
Plans are billed monthly, in EUR. Every price is a total, with VAT included at the rate of your country. Compare the plans.
Yes. You can read a free preview of lesson 1, “The LLM Landscape in 2026 — Models, Providers, and Ecosystem”, without an account. The preview shows you how the lesson is written; the rest of the lesson and the other lessons open after payment.
The AI Professor is built into every lesson and starts from the lesson you have open: it explains the passages you select, gives you examples, summarizes the lesson, tests you with a quiz and prepares review flashcards. You can type or talk to it, in English.
It is included in your subscription, per-course access included, with a monthly fair-use limit. It is an AI system, not a human teacher, and its answers may contain errors; details in the Terms.
When you meet the completion thresholds shown on the platform (lessons completed and the minimum quiz score), you can issue your Certificate of Completion for “Advanced LLM Integration in Production Applications” from your account, with a unique number, publicly verifiable on the site.
It is a private attestation of course completion, issued by GALIAN SOFTWARE DEVELOPMENT SRL. It is NOT a diploma or a state-recognised qualification under Romanian Laws 198/2023, 199/2023 or Government Ordinance 129/2000; employers may take it into account at their own discretion. Details in the Certification policy.
Yes. Course access and the bundles are subscriptions that renew automatically at the end of each monthly billing period. You can see the next renewal date in your account at any time.
You can stop the renewal at any time, from your account or by email, with no other formality. Access stays active until the end of the period already paid for, and no pro-rata refund is made for a period already started, except in the cases provided by law. Your progress stays saved in your account. Details in the Terms & Conditions, section 5.5.
Yes. Company plans give a team access to the courses, with a dashboard where you follow each member’s progress and manage seats centrally. See the plans for companies.
All of them are included in the IT Pro bundle, at about €16 per course, or you can take them separately, at €99 a month each.
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VAT included · stop the renewal anytime from your account
Buy the course Or all 25 IT Pro courses: €399/monthChatGPT, OpenAI, Claude, Anthropic, Gemini, Google, Microsoft 365 Copilot, Cursor, Midjourney and the other product and company names mentioned are trademarks or trade names of their respective owners. Cursuri-AI.ro is an independent training provider and is not affiliated with, sponsored by or endorsed by any of them.