Resume

Dallas/Fort Worth

• Node infrastructure & RPC performance across the execution-layer client ecosystem.
• Contribute to the Ethereum JSON-RPC specification (ethereum/execution-apis) and land matching implementations across every major execution client — go-ethereum, Besu, Nethermind, Erigon, Reth, and ethrex.
• Build RPC conformance-testing and benchmarking tooling to find spec divergence and performance regressions between clients.

Dallas/Fort Worth

• Deployed, managed, and maintained global blockchain node infrastructure.
• Mostly Ansible, some Terraform. Lots of troubleshooting, debugging, and automating.
• Handled support escalations from the front lines to the metal.

Dallas/Fort Worth

• Support team technical lead — solving customers' web3 technical issues.
• Helped hire, train, and build out an international support team.
• Wrote support and debugging tools to monitor and maintain a global fleet of blockchain nodes.

Dallas/Fort Worth

• Infrastructure security, security planning, cloud, and IAM architecture.

Dallas/Fort Worth

• I automate all the things.
• Network security incident response with internal and external customers.
• Automation across BMC/Remedy, AlgoSec, F5, Splunk, Cisco, Juniper, BlueCoat, and Linux/Unix systems.

Chicago, IL

• Managed the world's largest deployment of Cisco Clean Access / Identity Services Engine NAC, covering all 12 Federal Reserve districts.
• Bash, Batch, PowerShell, Perl, Python, C#, and VBA tooling for operational efficiency.

Yokosuka, Japan

• Tier III network engineer at the Theater Network Operations and Security Center, supporting US Navy operations across the Far East.
• Cisco ISE/ACS and 802.1x design, plus theater-wide configuration and compliance automation.

Tokyo, Japan

• Single-handedly designed a fully virtualized, highly available infrastructure — XenServer HA, XenDesktop, DR/BC plan with a remote data center.

Tarin Kowt, Afghanistan

• Ran a 6-person team operating 100+ switches and 400+ VoIP phones across three US Army networks; migrated 5,000+ users from tactical to strategic networks.

San Diego, CA

• Designed and implemented networks, wireless, VoIP, and virtualization for school districts and companies across greater San Diego.