Hao Xu Email & Phone Number

Bellevue, Wa, Us

Bellevue, Washington, Us

San Francisco, California, Us

Optimize and improve the current release pipeline across different clusters and embrace a full automation release cycle across different clusters and namespaces.● Implement fully automation on service releases via jenkins● Design and implement Disaster Recovery process for services, enabling service and database crossover different AWS regions. (Terraform and Helm)● Identify and participate ways in reaching the infrastructure costs saving goal● Document release/build lifecycle, improve new engineer onboarding

Bellevue, Wa, Us

Implement, maintain, and improve development/staging/production infrastructure using Kubernetesand Docker.● Establish and adhere to best practices for reliability and security in order to ensure a stableand secure environment for customers● Monitor overall system health/performance using datadog and ensure quick response tosystem outages and service degradations● Design, manage and improve CI/CD pipeline used for building,testing, and deployingapplications and supporting services● Work with product owners and developers to gather requirements and provide solutionsthat fit the needs of the software and its users● Implement relevant code changes to support software and infrastructure deployments● Perform code reviews to identify potential improvements and to prevent errors beforeapproving and releasing the code

Design, develop, document, and implement complex automated development infrastructures for clients (build automation, deployment automation, test environments, development environments)● Provide Linux systems and virtualization/container platform administration for production systems/environments● Perform configuration management duties and develop infrastructure automation code.Production operations of ongoing application development and data management● Use of command line automation and orchestration toolsets (Docker, Kubernetes, Terraform)Legacy Migration, Security toolset migrations from docker to k8s● Creating/standing up multiple CI/CD environments● Write and maintain custom scripts to increase system efficiency and lower the human intervention time on any tasks

New York, Ny, Us

Develop and operate continuous deployment pipeline, integrating Git, toolbelt Gem, across geographically separated hosting zones in AWS. ● Work collaboratively with software engineers in an agile environment to bake, deploy, upgrade, operate and troubleshoot system infrastructures in acceptance, staging and production environments. ● Develop tools using ruby, bash, that helped automate and streamline operations and processes. ● Create server scaling and alerting systems for critical operation components; Monitor live stream events via AWS to ensure the best end-user experience is achieved. ● Develop tools using ruby, bash, that helped automate and streamline operations and processes

Bethesda, Md, Us

Supports Federal Cloud Computing Enterprise Environment (Azure) in collaboration with Microsoft Power BI team. ● Assist in testing, configuration, bootstrapping, buildout and deployment in government cluster for Power BI services.● Maintain Services Infrastructure on re-occurring tasks through troubleshooting and incident management, as well as handling resolution and escalation of services’ infrastructure, issues, blockers and outages.● Deploy, upgrade, and release of new services versions, updates and fixes to the cloud environment and Production System Maintenance activities (Security patching, service account maintenance and certificate renewal).● Incident Management – Monitoring alerts, ticketing and on call support for monitoring and diagnostics services including application infrastructure maintenance and escalation and triaging support.

Reno, Us

Founded the Studio with four colleagues. Designed and built company’s network infrastructure, network security protocols. Assembled and set up critical network servers. Successfully host company web domain and network databases. Design, implement and execute internal testing plan for current and upcoming games. Utilizes debugging and investigative tools to reproduce and resolve problems. Administrating and monitoring internal bug reporting/tracking system. Meeting clients, showcase game designs and demos, plan strategies in targeted geographic locations. Draft regulation checklist and test cases depending on the regions that the game will be launched upon. Design and implement in-house game emulation software to assist automated testing. Analyze, determine and troubleshoot network problems other users may be experiencing. ● Provides functional and technical expertise as it relates to systems, processes, networking, hardware and test automation● Works with software engineers/developers to facilitate product testing and release. Utilizes debugging and investigative tools to reproduce and resolve problems.● Develops test plans and test cases; executes both manual and automated tests and documents results as required.● Establish, revise and verify quality standards, processes and procedures for assigned projects. Contributes to the integrity of test plans, test data, and test environment.

Reno, Nv, Us

Test Gaming Systems Software to ensure it meets required customer jurisdictional and functionality specifications and regulatory requirements. Perform requirements and design analysis, work estimates, test planning, environment setup, test execution, defect verification, project status reports, product documentation reviews, demos and training for system components. Perform system feature and regression testing, using a variety of testing methods. Write/enhance automated tools to support test plans. Document test methods and findings, summarize results and recommend fixes. Assist in creating test standards. Assist with project risk and contingency planning. Perform troubleshooting and research in conjunction with engineering. Investigate escalated field issues.