Here's a quick list of what I think might be important. Email me if there's any interest in following up.
8 years coding for banks 15 years supporting phone networks (extremely high availability) deep knowledge of cryptography, the global banking system advanced knowledge of Search Engines, VMs admin-level skills in Mac, Windows, Linux (many different distros) very skilled in automation with many automation tools good understanding of cryptocurrency CCNA twice (2008, 2012) extreme security awareness
Please do not contact anyone on my linked in without clearing it with me first. I work for a wonderful company with great people.