Harlley Oliveira

Hey! I’m a Senior Software Engineer diving deep into AI Engineering and sharing everything I learn along the way.
After years building scalable web apps and integrations at companies like Issuu, I’m now channeling that experience into AI systems: agent workflows, LLM integrations, and intelligent applications that actually work in production.

What you’ll find here:

• Building AI agents from scratch
• Real projects with CopilotKit, LangGraph, LangChain, OpenAI Apps SDK, Python, and more
• AI agent architectures, RAG systems, and LLM orchestration patterns

No fluff, just practical AI engineering for developers who want to build, not just talk about AI.
Subscribe if you’re on a similar journey!