I have been an active trader on Financial markets for 25 years. Since the 2008 crisis, finding a suitable position in the bank or hedge fund industry is thought, thus my professional turnaround towards IT and coding. My box since two years is a beloved Arch Linux distro. I am working with Java, Excel-vba, R-project, Latex, HTML, CSS, PHP. All these are fairly new to me and I am lost. But I learn ! I am very excited about open-source principles since a long time ago and want to apply this model to my current project : web paid servicesfor wealth managers.