Khai Do Email & Phone Number

Seattle, Washington, US

I architect and run the Sage IT infrastructure and support all our systems running on the AWS cloud. We architect our cloud systems to be self service, compliant, secure, scalable and fault tolerant. Our infrastructure uses the github review and approval workflow which allows us to provide self service resources to our scientists and engineers. We use.

Sunnyvale, CA, US

I help companies adopt a code review workflow with Gerrit and help them integrate that workflow with their continuous integration/continuous deployment architecture. This may include, but not limited to: * Architecting and customizing overall system. * Integrating with CI/CD workflow. * Adding new features to upstream Gerrit. * Fixing bugs in upstream.

US

I collaborate with the Openstack infrastructure team to architect, install, and maintain Gerrit code review. The Openstack project has one of the largest Gerrit deployments in the world: * Multi-master Jenkins * 1500 repositories * 400K changes * 20K users * 700 events generated every hour

Houston, Texas, US

Working to scale out the continuous integration infrastructure for the Openstack project. Our CI infrastructure includes Jenkins CI server, Gerrit code review system, Git SCM, Zuul trunk gating system, Puppet provisioning system, Jenkins job builder and test collatoral for all of the openstack projects. It also includes the vast virtualization resources of.

Seattle, WA, US

• Manage entire Software Quality for all Impinj reader products.
• Test RF (radio frequency) ID reader products
• Implemented a BDD (Robot) test framework for testing RFID readers
• Designed and implemented a python based test harness for over the air testing.
• Developed full suite of perl tests and integrated it with Jenkins CI server.
• Developed a python package (Pistol) for testing our RFID readers.

Westwood, MA, US

• Acted as a central point of contact for QA needs across the organization to ensure that all productofferings are well tested and all agreed upon processes were followed.
• Managed system integration, user acceptance, performance and regression testing of products.
• Drove, implemented and advocated organizational quality processes and best practices.
• Liaison between support, consulting services, technical publications, development and QA.
• Promoted the following quality measures: requirements, design, code reviews, collective codeownership, continuous integration, test driven development, traceability, continuous improvement, andshort release cycles.
• Implemented a continuous integration process using java, dotnet, ant, nant, maven, nmaven, andcruisecontrol.

Bellevue, Washington, US

• Developed software utilities to allow testers to execute automated scripts and monitor test execution.
• Automated testing of a web based personal information management application for mobile devices.
• Integrated Ant\Nunit utility with the JUnit\NUnit test harnesses to test Java and.Net Server APIs
• Integrated NCover and Clover code coverage tools into the test harness to improve testing efficiency.
• Developed 1000+ automated white box server API tests for the.Net and Java APIs.
• Reduced testing time by 80% with the creation of the automation test harness and automated tests.

Renton, WA, US

• Delivered a high quality port of Windows CE Platform Builder, embedded Visual C++, and embeddedVisual Basic developer tools to three new microprocessors.
• Reduced build verification test time by 50% with the creation of an automated test harness.
• Ported 500+ tests to a test harness which improved functional test times over 50%.
• Analyzed metrics to track bug count and test productivity during the testing cycle.
• Developed and executed test plans to for all functional areas of the CE developer tool.
• Improved communication between developers and QA by fostering an open line of communication.

Dallas, TX, US

• Developed an all-purpose test harness used to test circuit boards on the production line.
• Wrote 50+ objects in C++ to interface with various consumer and industrial test equipment.
• Programmed test equipment by using the IEEE 428 and VXI protocols to output signals.
• Researched hardware specifications to determine if they are capable of making test measurements.
• Installed and configured the entire test harness to verify that all equipment communicated as specified.