Pere Martra is a seasoned IT Engineer and AI Enthusiast with years of experience in the financial sector. He is currently pursuing a Master's in Research on Artificial Intelligence. Initially, he delved into the world of AI through his passion for game development. Applying Reinforcement Learning techniques, he infused video game characters with personality and autonomy, sparking his journey into the realm of AI. Today, AI is not just his passion but a pivotal part of his profession. Collaborating with startups on NLP-based solutions, he plays a crucial role in defining technological stacks, architecting solutions, and guiding team inception. As the author of a course on Large Language Models and their applications, available on GitHub, Pere shares his expertise in this cutting-edge field. He serves as a mentor in the TensorFlow Advanced Techniques Specialization at Deeplearning.AI, assisting students in solving problems within their tasks. He holds the distinction of being one of the few TensorFlow Certified Developers in Spain, complementing this achievement with an Azure Data Scientist Associate certification. Follow Pere on Medium, where he writes about AI, emphasizing Large Language Models and deep learning with TensorFlow, contributing valuable insights to TowardsAI.net. Top skills include Keras, Artificial Intelligence (AI), TensorFlow, Generative AI, and Large Language Models (LLM). Connect with Pere on https://www.linkedin.com/in/pere-martra/  for project collaborations or insightful discussions in the dynamic field of AI.