Florian Wessels is a CTO and product executive with over 10 years of experience in software development, engineering leadership, and AI integration. As CTO of an AI-powered SaaS startup, he built the product from the ground up with React, Next.js, Vercel, and the exact stack covered in this book. He has published articles on artificial intelligence and prompt engineering in well-known German tech and business publications. Currently, he serves as CTPO at a Swiss company designing AI solutions for M&A processes.