I'm a freelance software architect and coach, specializing in distributed systems and functional programming, with side interests in embedded systems and electronics. I have a wide experience working with start-ups and multinationals, with cloud and on-premise systems. I prefer open source languages, frameworks, architectures and software. I try to regularly give talks about topics that interest me, such as streaming systems, reactive user interfaces, and the Emacs editor.
This presentation describes the development of a financial middleware that internationally connects several ERP systems (Navision and SAP) to a cloud-based invoicing solution.