My biggest skill is problem solving. When working with the likes of La Croix or Usbeketrica.com, uptime and performance are key. You don’t get 4K simultaneous visitors with a basic set-up. I’m used to playing with Varnish and cache strategies, Blackfire for application optimisation, Cloudflare, etc. As a developer, I consider myself to be an expert eZ Publish / Platform developer. It goes without saying that this means that my Symfony skills are up to scratch and I’ve also been known to use Sylius and Magento. Any sites that I build are responsive/adaptive using HTML, jQuery, CSS (Sass or occasionally Less). I know my way around Photoshop pretty well, use Gulp and Git. I design in the browser to ensure designs work across multiple devices and viewports.