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Karol Bugajny
Senior Information Security Engineer at TransUnion
Boca Raton, FL, United States
Details
Experience:
2018 : Present
TransUnion
Senior Information Security Engineer
- Buildout, management, and maintenance of production servers. Collaboration with developers and project managers regarding infrastructure that hosts in-house CRM and customer-facing flagship product as well as the middleware that supports them.
- Planned, deployed, and maintained multi-site Splunk cluster.
- Deployed and maintained internally hosted Atlassian stack (including JIRA, Confluence, Fisheye/Crucible, Crowd, Stash, and Service Desk) for project managers and software developers/QA personnel
- Participated in deployment of, and helped maintain, ESXi cluster with three hypervisors
- Management of VMWare environment including template/VM creation, general maintenance, resource monitoring/planning
- Participated in deployment of, and managed, Dell Equallogic SANs across multiple datacenters.
- Deployed and maintained OSTicket instance used by multiple internal groups.
- Inherited, and maintained Ab Initio clusters running on CentOS 7 across 3 datacenters
- Day-to-day responsibilities including support for developers, access control, automating tedious tasks, and planning upcoming projects.
- Use of F5 load balancers in an Operator role to aid in completion of maintenance tasks when necessary.
- Daily usage of Windows Server 2012 for DNS and user management with Active Directory.
2014 : 2018
TransUnion
Linux Administrator
2013 : 2014
TransUnion
Release Manager / Quality Assurance Analyst
- Responsible for deployment of PHP web applications to QA/Staging and Production environments.
- Responsible for quality assurance of PHP web applications and data.
2011 : 2013
TLO
Release Manager / Quality Assurance Analyst
- Responsible for quality assurance of PHP web applications.
2009 : 2011
TLO
Quality Assurance Analyst
TransUnion
Senior Information Security Engineer
- Buildout, management, and maintenance of production servers. Collaboration with developers and project managers regarding infrastructure that hosts in-house CRM and customer-facing flagship product as well as the middleware that supports them.
- Planned, deployed, and maintained multi-site Splunk cluster.
- Deployed and maintained internally hosted Atlassian stack (including JIRA, Confluence, Fisheye/Crucible, Crowd, Stash, and Service Desk) for project managers and software developers/QA personnel
- Participated in deployment of, and helped maintain, ESXi cluster with three hypervisors
- Management of VMWare environment including template/VM creation, general maintenance, resource monitoring/planning
- Participated in deployment of, and managed, Dell Equallogic SANs across multiple datacenters.
- Deployed and maintained OSTicket instance used by multiple internal groups.
- Inherited, and maintained Ab Initio clusters running on CentOS 7 across 3 datacenters
- Day-to-day responsibilities including support for developers, access control, automating tedious tasks, and planning upcoming projects.
- Use of F5 load balancers in an Operator role to aid in completion of maintenance tasks when necessary.
- Daily usage of Windows Server 2012 for DNS and user management with Active Directory.
2014 : 2018
TransUnion
Linux Administrator
2013 : 2014
TransUnion
Release Manager / Quality Assurance Analyst
- Responsible for deployment of PHP web applications to QA/Staging and Production environments.
- Responsible for quality assurance of PHP web applications and data.
2011 : 2013
TLO
Release Manager / Quality Assurance Analyst
- Responsible for quality assurance of PHP web applications.
2009 : 2011
TLO
Quality Assurance Analyst
Company:
TransUnion
Years of Experience:
14
Spoken Language:
English, Polish
Skills
Ab Initio, Active Directory, Agile Methodologies, Apache, Atlassian Administration, Bash, CentOS, CSS, Dell EqualLogic SAN Administration, Dell PowerEdge Servers, ESXi, FogBugz, Git, HTML, LAMP, LDAP Administration, Linux, Nginx, Open Source, Operating Systems, Programming, Python, Quality Assurance, Shell Scripting, Software Development, Splunk, Subversion, Survivor - Mayan Apocalypse '12, Ubuntu, Virtualization, VMware, VMware vSphere, Web Applications, Web Development, Web Servers
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