IT is omnipresent today, the jobs of tomorrow will require more knowledge in the IT field. Coding is computer programming, which allows the writing of programs to develop software, or a web page, for example, but also to tell a machine what to do, to guide it. More and more web application developers and software engineers are being recruited. According to a study by the University of Oxford (09/13), in 20 years, 50% of trades will be replaced by machines, in the US, we can imagine that the other half will have to reinvent itself. I will teach you to code in Python, Java, HTML, CSS, Javascript and Database to make complete web applications. I will teach you algorithmics and further still in the fundamentals of object oriented programming. I am a trainer with the National Association for the Professional Training of Adults France.