Teaching agentic AI to French developers: feedback from a professional trainer (www.ericburel.tech)

In 2025, a professional trainer provided insights after teaching agentic AI frameworks to French developers, emphasizing the emergence of AI engineering as a new discipline distinct from traditional data science. The article highlights that agentic AI leverages large language models (LLMs) and prompting techniques to create adaptive AI systems, replacing the older approach of developing multiple machine learning models for each decision-making task. This shift represents a significant evolution in AI technology, as it allows developers to handle diverse decisions with minimal instruction, paving the way for more automated AI agents. The training sessions revealed a growing interest from IT professionals in applying agentic AI to enhance existing systems, especially in small and medium enterprises (SMEs) focused on practical solutions rather than ambitious AI aspirations. The introduction of improved frameworks such as LangChain and Mastra simplifies the development process, aiding understanding and enhancing productivity for developers familiar with Python and JavaScript. As the AI landscape continues to evolve, the focus on integrating AI engineering skills into software development is vital for staying relevant, especially as the demand for these competencies increases in the tech job market.