Roger Yu Email & Phone Number

London, England, United Kingdom

Cambridge, England, United Kingdom

-Configuration and deployment of internal environments with IaC and CaC. Advocating ‘everything as code’ solutions. (Puppet enterprise, Terraform, Pulumi)- Configuration and administration of .NET software delivery pipeline and software deployments. Building CI/CD pipelines and ensuring reliable and consistent software delivery (Azure DevOps, Teamcity)-Optimisation and delivery of infrastructure to meet business demands, utilising Azure Public Cloud. (Azure PaaS & Iaas). Staying abreast of typical KPIs: performance optimization, resource utilisation, minimising vulnerability exposure, cost efficiency.-Operations and Systems Administration: file share management, server patching, web server administration, relational database administration (Azure AD, MSSQL). -General scripting and automation. (Powershell, C#)-End to End troubleshooting of Environments. Proactive monitoring and resolution of issues impacting service. (Grafana, Azure Application Insights, Azure Log Analytics workspaces)

London, England, United Kingdom

- Providing support for the live Production system and developer environments. Troubleshooting issues and monitoring system vital statistics. - Maintenance and repair for developer tools and code deployment systems. Ensured consistent and reliable deployments, provided support for developer tooling and ensured system resilience. (Powershell)- Experience of Windows server administration (IIS, Failover Clustering, Cron )- Performing 2nd and 3rd line duties of server maintenance, security and scripting improvements to computer builds/ our ticketing system (Redmine).