Selected work
A few projects in more detail: what the problem was, what I did, and how it turned out.
Retiring ADFS: a phased move to Okta
Moving a mortgage servicer's federated applications from ADFS to Okta one at a time, so ADFS could be switched off without a big-bang cutover.
NetScaler under fire: CitrixBleed and a gateway DDoS
Being the only NetScaler admin when actively exploited vulnerabilities and a DDoS hit remote access, and how InfoSec and I worked through both.
Replacing NetBackup with ransomware-resilient backup
Moving a low-petabyte backup estate to Cohesity with immutable copies in AWS, and proving recovery through DR exercises.
From definition to delivery: a 4,000-desktop VDI platform
Helping define a utility's virtual desktop program on the enterprise architecture team, then joining the implementation partner to co-architect and deliver it.