I have 14 years experience as Drupal consultant. I'm a Full Stack Drupal developer and I have been working on Bootstrap custom sub-themes, custom modules Development, multi language sites.
I worked on wide range of Drupal projects: from very simple site to very huge corporation with up to half million nodes. I also built web services and REST in order to integrate Drupal with other backend systems.
My last 4 projects have been for HMRC Intranet, UBS, Credit Suisse and Banco Santander. I built mostly backend security systems to handle APIs Market Places using the latest Open Banking Technologies such as IBM Open ID connect and Apigee.
Why should you use Drupal 8?
Im specialised in financial security, protect REST APIs with SSL/TLS, Mutual Authentication and Token Based Authentication. Handle high traffic sites using Varnish as reverse proxy for Nginx. Drupal 8 is the perfect solution because is very easy to set up, it is open source, there are lot of learning resource available. Please read my Guide on how to install Drupal 8.