Developed cryptographic architecture for to support the distribution of third-party encryption keys to payment terminals in compliance...

Designed and implemented PKI infrastructure for a payment vendor, including Certificate Policy and Certification Practices Statements...

Developed the certificate authority architecture, policies, and practices to allow testing, distribution and deployment of third-party...

Served as the interim CTO for a mobile technology startup in London as they were making plans to build their first products. Assessed the...

Provided technical insight into and advice on the First Data ETC Plus interface, so that the mPOS vendor could directly integrate with...