My academic background in econometrics, statistics, and mathematics, complemented by several MOOCs in data science, machine learning, and programming, allows me to offer advanced artificial intelligence solutions, particularly applied to sequential data such as time series and language models.My open-source projects, available on my GitHub page (https://github.com/ArthurBernard), demonstrate this expertise, with applications such as trading bots and machine learning tools dedicated to time series, notably the Fynance project (https://github.com/ArthurBernard/Fynance).As a freelance consultant, I assist companies today in deploying and integrating customized language models (chatbots), using techniques like Retrieval-Augmented Generation (RAG) or model retraining for highly specific tasks. To learn more about my services, visit my website: LLM Solutions (https://llm-solutions.fr).Contact me to discuss your AI needs.