Andreas Rossberg is an independent researcher and engineer. By a few twists of fate, he became one of the designers of WebAssembly, author of its formalisation and specification, and champion of various proposals for enhancements. For a while, he was a Staff Software Engineer at Google, where he worked on V8, the JavaScript/Wasm virtual machine, and led V8's language feature team. Before his time in industry he was a post-doc researcher at the Max Planck Institute for Software Systems after receiving a Dr from Saarland University. His research interests mainly revolve around programming languages, ranging from foundational theory, over design, to implementation, as long as they aren't ugly.