I have a wide range of experience in Ruby on Rails, Agile Project Management, DevOps, Many Bespoke systems, Migrating to AWS, as well the heavier theory for example creating a number of domain specific languages, a cross compiler, a state machine and have used over 30 languages in 40 years of work in the field. I enjoy technical challenges that others have avoided as either too hard or so esoteric the experience wont be reusable.