LLM App Development with AI APIs

• Level: Intermediate
• Duration: 6 weeks
• Category: Artificial Intelligence

Build real applications on large language models: prompting, structured output, tool calling, streaming and testing, with the OpenAI, Gemini and Claude APIs.

What you will learn

• Write prompts that give reliable, structured results
• Build chat and content features on LLM APIs
• Use tool calling to connect a model to your own code
• Test answer quality and keep costs under control
• Ship a working LLM application

Topics covered

• LLM basics
• Prompt engineering
• OpenAI API
• Gemini API
• Claude API
• Structured output
• Tool calling
• Streaming responses
• Evaluation
• Cost and rate limits
• Safety and guardrails
• Capstone project