Specialties: Containers, Kubernetes, Cloud Computing, OSS Development, Developer Advocacy

Kubernetes – SIG-Node
- Formed SIG-Node-CI group to raise quality of existing end-to-end Ginkgo tests
- Triaging and fix sig-node testing failures as they occur to increase velocity
- Deprecating and removing failing and superseded test suites to remove duplication and decrease use of expensive server time
- Increase visibility of critical test groups by centralizing to a single top-level dashboard
Hyperledger Fabric - Enterprise Permissioned Blockchain for Business
- Maintained a Golang EVM (Ethereum Virtual Machine) chaincode for fabric by guiding new committers through contribution process
- Implemented ethereum json-rpc 2.0 endpoints for Remix IDE to connect with Fabric network to manage and deploy EVM smart contracts
- Drive Fabric adoption by implementing Truffle compatibility resulting in Truffle Conference keynote
- Mentored LinuxFoundation Intern to create WebAssembly Chaincode for Fabric
- Improved code quality of Gossip Protocol by removing race-conditions to re-enable integration testing and community usage
- Increased Fabric unit testing speed to increase contributor velocity by targeting slowest tests
- Implemented Kubernetes and Docker backends for Blockhead Ethereum Service Broker and port from Ruby to Golang
Kubernetes – SIG-Service-Catalog
- Maintainer and founding community member of Service-Catalog an implementation of the OpenServiceBroker API (OSBAPI)
- Implemented OSBAPI to expose thousands of existing IBM CloudFoundry services to Kubernetes
- Collaborated with multiple cloud providers to adopt CloudFoundry service concept for cross-cloud compatibility
- Created CI pipeline in Travis and transitioned entire pipeline to CNCF infrastructure driven by Prow
- Implemented aggregrated APIServer (predating CRDs) for Kubernetes native object behavior
- Ensured multi-architecture compatibility by communicating with stakeholders of PowerPC and S390X
Maintainer of Docker/Moby Engine Core
- Maintainer of Docker ClassicSwarm (Docker-native cluster management predating Kubernetes)
- Decoupled the server side API from the engine leading to separate client and server binaries allowing efficient re-use of client code
- Increased code quality by performing corrective changes and enabling static analysis
Developer Advocate for Open Source
- Design & Execute Education on Cloud Native Technologies
  - Customizing content for internal and external audiences of both technical and nontechnical nature
  - Demonstrate value of containerization to improve application development, deployment, and scaling
  - Encourage contributions back to upstream projects
- Grow IBM Open Source committer base by 300 through mentorship and education on Applied use of Git with GitHub
- Decreased new contributor fatigue to Kubernetes communities with increased documentation on node-e2e-test and videos on YouTube
- Triaged community issues by performing fixes and writing documentation

Manager of Managers (Lenovo XClarity Cluster Management)
- Administered secure source code repository and auditing with git, ssh, & gpg
- Built automation with maven, jenkins, & guestfish for an end to end pipeline - source code to deployable Virtual Machines

Manager of Managers (Lenovo XClarity Cluster Management)
- Project bring-up from first principles using maven, artifactory, jenkins
- RESTful API design and documentation with Restlet
- Componentized program with OSGi bundles and services
- Source control administration and education with RTC & git
- JUnit, EasyMock, Sonar for code quality at > 80% line and branch coverage
VMControl
- Drove unit testing among the team, and increased coverage from 0% to 26% on 200kloc
- Software Testing of Legacy Systems with JUnit, EasyMock, & PowerMock
- Java, Maven, SVN, & Python

University of Florida	Gainesville, FL
Masters of Engineering in Computer Engineering	2010 – 2012

University of Florida	Gainesville, FL
Bachelors of Science in Computer Engineering, Minor in Business Administration	2006 – 2010

OpenSourceSummit China 2019: Creating your First Smart Contract on Hyperledger Fabric

IBM	San Jose, CA
Open Source Project Maintainer	July 2015 – February 2021

Lenovo	Rochester, MN
Software Engineer	October 2014 – May 2015

IBM	Rochester, MN
Software Engineer	July 2012 – September 2014