From Idea to PoC: Spec-Driven Development with LLMs How can LLMs help turn an app idea into a working proof of concept? In this talk, Pedro shares how he used agentic coding and spec-driven development to build a PoC for a startup. From shaping the initial idea and defining the architecture to implementing the app. Through practical examples, he walks through his workflow, shares tips for guiding coding agents, and showcases useful tools along the way. He wraps up with lessons learned: what worked, what didn’t, and what he would do differently next time.
Pedro Treuer is an AI Engineering Consultant at Netlight Consulting, specialising in AI transformation. With a deep understanding of modern AI models and methods, he builds practical solutions, from RAG chatbots and classification systems to AI enablement initiatives that help teams work more efficiently. His focus: turning AI experimentation into real business impact.
