Joshua Randolph Email and Phone Number

- Infrastructure Architect for multiple retail applications including ECommerce Applications Planning the Infrastructure including DR and support with Linux, Windows, Docker, and Kubernetes - Working with the Network, Storage, Security & Backup teams to ensure the Applications are built to align with the corporate standards and to ensure they comply with the corporate governance standards - Setup, Document and Champion the usage of the corporate standard CI/CD pipeline with Ansible, Bitbucket, SonarQube, Jenkins, Terraform, Artifactory, Rundeck, and other tools - Creating and implementing long term IT Infrastructure strategies for GCP and Azure cloud implementations and migrations of Applications to embracing a multi cloud approach - Setup of Kubernetes on-premise and in GCP & worked with Pivotal to setup PCF & PKS on-premise and helping the project teams to migrate to containers - Application Portfolio Rationalization among various brands & consolidation of Apps as SAAS & PAAS

- Container build tools and deployment- Focus on systems up-time, security, reliable and predictable production deployments.- Code improvements, refactoring and general guidance across development teams. - PKI implementation with Vault. Mutual TLS added to our API & message queue.

- Deploy upgrades and fixes to backend infrastructure, virtualization and container environment- Design, develop, and implement software integrations and monitoring platforms- Troubleshoot production issues and coordinate with the development team to streamline code deployment- Implement automation tools and frameworks (CI/CD pipelines)- Collaborate with team members to improve the company’s engineering tools, systems and procedures, and data security- Optimize the content delivery system architecture, implement Splunk data monitoring and alerts- Conduct systems tests for security, performance, and availability- Develop and maintain design and troubleshooting documentation for origin servers and CDN

- Contributed to the constant uptime of over 200 company cell sites and provided quick resolution to service downtime improving the company’s 99.9% uptime record using OTRS (Open Source Ticket Request System) to assign, communicate and escalate incidents, problems and resolutions at prompt and required times- Actively involved in Data Center expansion project including the planning, design, and implementation, working with HUAWEI ATN, CX600 series devices, Cisco ASR 1000 series router, Cisco ASA firewall and nexus switches and HP rack servers, deploying and upgrading server operating systems from windows server 2008 R2 to 2012 R2, Linux OS (RHel and Debian based) and virtualization with VMWARE 5.5- Designed and implemented company-wide wireless LAN, SSID setup, COA, LDAP authentication for over 600 users using Cisco wireless controller, CISCO ISE and windows server 2012 R2 radius authentication with AD users.