I am committed to providing simple answers to each of your questions. Whatever software you use, whatever difficulties you encounter, I will be able to explain to you what you need to know to progress. For questions that I do not have an answer to during the lesson, a written answer will be given to you within two days following the lesson. I also undertake to remain available until the day of the exam or until your written work is due.

Dear Parents, You have come here seeking help for your child, and you have made the right decision. Public schools play a crucial role in our education, but sometimes they lack the necessary resources to cater to each student individually. I, too, experienced a challenging academic journey for this very reason. My struggles were not greater than those of others, but the rigid schedule limited my ability to fully flourish. Fortunately, with the support of my parents, I had the opportunity to attend a private school and fulfill my childhood dream of becoming a chemist. I am now a chemist who holds a degree from EPFL (Swiss Federal Institute of Technology), and on April 11, 2019, I successfully defended a doctoral thesis in experimental physics at the University of Geneva (UNIGE). However, all this knowledge is only valuable if it can be effectively communicated. As you know, communication is an essential aspect of teaching. There are teachers who can be uninteresting, and then there are others whose passion is contagious. I have often observed that teachers who manage to ignite their students' interest take the time to provide context for what they teach. This approach often sparks curiosity in students, leading them to engage willingly. Your child's studies are a serious matter, you are right to look for solutions. Best regards, Julien

Dear student, I am a chemist graduated from EPFL (Swiss Federal Institute of Technology). I have always been fascinated by science and now I hold a doctorate in solid-state physics from the University of Geneva. Science subjects can help you pass exams. I have been teaching these disciplines for many years during exercise sessions held at the University as well as in private lessons given as an independent. For this reason, you will have the possibility to ask me for explanations on any subject. It is indeed useful that you can progress on the basis of what you already know. You will of course have the choice to ask me for remedial lessons to revise or discover entire chapters. Before the first lesson starts, I will invite you to explain your situation to me freely and free of charge so that we can work effectively from the first lesson. All scientific subjects have in common a method that is called "scientific logic". Whenever the opportunity arises, I will offer you elements of this method because it is this method that will allow you to understand durably and to solve the exercises rigorously. Your studies are serious business, demand that you be taken seriously. Best regards, Julien

Dear researchers, dear analysts, As you are well aware, statistics is a powerful tool. When used appropriately, it allows us to characterize complex systems such as human populations or neural networks. I hold a Ph.D. in physics from the University of Geneva. And previously, during my master's thesis, I conducted ab-initio calculations within a computational physics research group at EPFL (Swiss Federal Institute of Technology). Just like you, I understand the time investment required for properly understanding and utilizing certain tools. For those of you who recognize the importance of comprehending statistical techniques to conduct rigorous studies, you are right to seek guidance. So I am here to save you the time you need to focus on your work. Please feel free to contact me without hesitation. Sincerely,