Caleb Slagle Email & Phone Number

Mclean, Va, Us

Builds CI/CD pipelines using Jenkins (CloudBees, Job DSL), Ansible, and Chef.

Herndon, Va, Us

● Supports, installs, deploys, J2EE application by owning a work area comprised of IBM WAS 7.5, 8, Liberty, TAM, ISAM, and Apache SOLR.● Develops automated deployment scripts in Jenkins, Ansible, Ansible Tower in accordance with Continuous Delivery model of development.● Works in DevOps team.● Leads Deployment of environment.● Organizes engineering activities during SCRUM cycles tracked in JIRA.● Administers LDAP user group access, scripts and automates server tasks, responds to outages, and ensures high availability of environment.

Bethesda, Md, Us

● Built RHEL operating environments in MilCloud (VMware VCloud Director, Cons3rt) and Amazon Web Services (AWS) environments.● Managed and configured IPTables, edge gateway settings, and network settings in MilCloud. Wrote scripts to automate deployment of templates, migrate RHEL OEs, and automated configuration changes to WebSphere Application Servers.● Installed and maintained various WAS security applications and IBM TAM products (LDAP, Policy Director, WebSEAL) into cloud environments.● Developed security layer applications and infrastructure software (Java, WAS, IBM TDI Assembly Line). Wrote automated tests in QTP.● Developed/Engineered/Programmed workplans containing artifacts, software, installation instructions, and documentation. Work area included WAS, WAS Applications, RHEL, Solaris, Oracle 10g, Oracle 11g, Windows, VMware, OAS, Cold Fusion 7, TAM 6.1.1, ITIM, TDI, and TDI Adapters.● Maintained, analyzed and resolved Oracle database problems connected to WAS applications. Engineered work plans to migrate Oracle 10g databases to 11g databases.● Supported and maintained PKI, certificate management, and keystores in all environments.● Team Lead of Operations and Support for classified GCSS Air Force Portal, its infrastructure, and its hosted web applications.● Built full Windows domain environment: installed Domain Controllers, clustered servers, configured Group Policy, and created Active Directory with DNS Server, IIS Services, VIPs, and installed clustered MSSQL database and windows applications.● Installed, configured, and supported a wide array of Air Force Portal software on Windows Server, RHEL, and Solaris operating systems; involving TAM 6.1, ITIM, TDI, WAS, MS SQL, Oracle Database 10g & 11g, Oracle Application Server (OAS), BizTalk, Enterprise Service Bus (ESB), Cold Fusion 7.● Designed and programmed the help desk software used for classified trouble tickets.● Received Recognition of Excellent Performance Award.

Bethesda, Md, Us

● Software Engineer of a large global selectivity system for the US Border Patrol supporting and developing system running WebSphere MQ, WebSphere Message Broker (WMB), WAS, SAP, and DB2.● Lead a team of testers and trained them to execute complex tests. Took responsibility for the completion of the team’s work. Executed thousands of test cases.● Developed WMB message flows.● Solved team workload problems by recommending and implementing automated testing as well as enhanced testing tools and methods. Programmed automated test scripts in VBS for Quick Test Professional.● Integrated Quick Test Professional tests into Quality Center and managed extensive test plan.● Wrote test cases, moderated meetings, and participated in technical document reviews.● Competed for and was offered position in company’s Engineering Leadership Development Program (ELDP).

Scottsdale, Arizona, Us

● Lead technical tester and troubleshooter of a application suite with dozens of interconnected sites deployed across the world.● Conducted research and gave presentations on cost effectiveness of technical solutions for various problems and challenges.● Researched, engineered, and implemented automated testing practices. Provided direction as team lead to transition manual testing team to automated testing solutions. Provided direction and leadership that determined the limits and appropriateness of various testing technologies.● Wrote hundreds and executed thousands of test cases.● Worked with developers to reproduce, understand, and solve technical bugs found while testing.

Provo, Ut, Us

● Assistant supervisor of an operations and support team of about 12 analysts. Responsible for monitoring and ensuring the high availability, quick outage response, and incident coordination efforts for a large central datacenter and its hundreds of connected global sub sites. Performed physical maintenance procedures on server hardware in the datacenter. Preformed scheduled tasks. Managed network access, accounts, and permissions.● Supported, maintained, and addressed problems on Windows Server 2000 and 2003, Sun Solaris, RHEL, MS SQL Server, Oracle DB, and IIS.● Utilized VMware Virtual Center, Blade Logic, Remedy, and Nagios.● Trained teammates. Wrote, edited, and maintained a large body of documentation on procedures related to incidents and maintenance. Coordinated incidents and outages then followed up with written reports and oral briefings to higher management.

Bs, Information Technology

Education record