Aaron has been developing for the web since 1998, starting with simple HTML pages before moving on to full database-driven, interactive sites. While he now focuses mainly on front-end development for the entire web, he still dabbles regularly with WordPress, PHP and MySQL.
Aaron's article
Moving Beyond the Responsive Web to the Adaptive Web
Responsive web design is a core skill today, but it isn't everything. Aaron explains the advantages of an adaptive web approach.