Hired as a Senior Systems Engineer managing over 500 servers/infrastructure of $1.4BN enterprise; including Exchange clusters, SQL clusters, VMWare clusters, web farms and various other servers to run the enterprise. After one year, was promoted to the Lead DevOps Engineer and lead 2 DevOps Engineers and 2 developers. Refined the SDLC process and developed processes to ensure successful continuous deployments using TFS/Jenkins/Octopus Deploy/Nuget. Designed and implemented multiple complex environments for Dev, QA, UAT and various project environments. Acted as in-house DBA, managing multiple SQL servers encompassing 2008-2016. Designed, implemented and migrated all 2008 SQL physical SQL servers onto virtual 2014 SQL servers using AlwaysOn Availability with over 100 databases.
Conversion 2008 SQL Cluster to SQL 2014 R2 AlwaysOn for entire enterprise.
Administrated Oracle database servers.
Act as architect on complex projects following standard frameworks, TOGAF.
Managed 500+ servers on VMWare and Cloud Architecture.
Manage clustered Citrix NetScaler load balancers.
Wrote PowerShell/PowerCLI scripts for administration tasks.
ManageTFS 2013, SVN, GIT, Jenkins & Octopus Deploy/Nuget for CI/CD.