AIFLX

Library / Artificial Intelligence

Agentic AI Foundations: Master LLM APIs for QA, Developers

On Udemy

About this course

Stop chasing AI buzzwords. Start with what actually works: LLM APIs.

Everyone talks about "Agentic AI" and "AI Agents," but here's the truth: You can build AI-powered applications by just calling LLM APIs. No PhD required. No ML training. No complex infrastructure.

This course teaches the foundation every production AI system is built on: direct LLM API usage with OpenAI and Gemini.

What You'll Learn:

  • Make your first LLM API call in 5 minutes
  • Understand response structures and data extraction
  • Master system prompts and temperature control
  • Manage tokens and optimize costs
  • Work with context windows effectively

Compare OpenAI vs Gemini APIs

Build unified clients for multi-provider strategies

Apply LLM APIs to real-world testing scenarios

Who This Is For:

QA Engineers, Developers, DevOps Engineers, Tech Leads, Product Managers, and anyone in tech who wants to understand how AI actually works in production.

Prerequisites:

  • Basic Python knowledge (if you know any programming language, you're good!)Your AI Journey Starts Here

The AI revolution is happening now, and you don't need a computer science degree to be part of it. Every production AI application you see—ChatGPT integrations, AI-powered testing tools, intelligent automation—they all start with simple API calls. This course gives you the exact foundation used by professional developers building real-world AI solutions. Stop watching from the sidelines. Start building today.

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