Frederick Sheehan Email & Phone Number

Stamford, Connecticut, US

Stockholm, SE

• HashiCorp Terraform and Microsoft Azure DevOps Pipelines to build out; Global, Regional and Customer resources in Microsoft Azure such as; Virtual Networks (VNET), Windows and Linux Virtual Machines, VM Scale Sets.
• Update Infrastructure as Code (IAC) Files in Azure Repos and GitHub.
• Create Azure Dashboards from Azure Log Analytics Metrics.
• Use Atlassian JIRA and Microsoft Azure DevOps Boards to track, update and monitor work items.
• Create Service Principle Names (SPNs) for automation tasks.
• Assign permissions and roles in Azure Active Directory (IAM).

Berwyn, Pennsylvania, US

• Architect, implement and maintain Microsoft and Linux infrastructure technologies in Microsoft Azure Cloud and On Premise environments and supporting infrastructure ensuring all critical systems are provisioned and.
• Design and Integrate computing and network technologies based on business drivers and security requirements.
• Setup Microsoft Azure Content Delivery Networks (CDNs), Proxies and Containers to deliver line of business applications and scripting.
• Provision A-Side Customer (Colocation Interconnection) Border Gateway Protocol (BGP) \ Microsoft Express Route Connections for the Application Service Providers (SaaS Providers).
• Develop.NET applications for load testing, metric gathering and benchmark comparisons.
• Continuous Integration \ Continuous Deployment (CI\CD) of company line of business services.

Berwyn, Pennsylvania, US

• Ensure IT system security baselines are met and security improvements are implemented across the network topology\fabric including server and workstation environments.
• Designed and Implemented Remote, Monitoring and Management (RMM) systems for Infrastructure Management and Monitoring of; laptops, workstations, servers, APIs and platform service availability across multiple regions.
• Analyze data from monitoring activities such as Key Performance Indicators (KPI) and define comprehensive, system wide improvements.
• Monitor performance and proactively identify uptime issues and make recommendations for eliminating downtime and service delivery issues (SLAs).
• Generate and validate Infrastructure system baselines, including validation of documentation ensuring documentation is developed and maintained.
• Work with Customers, Vendors and 3rd Parties to understand their technology roadmaps are within scope and confirm Service Level Agreements are met.

Kennett Square, Pennsylvania, US

• On-premise Microsoft Exchange to Office 365 migrations.
• Design and implemented network projects including but not limited to; On-premises Servers to Microsoft Azure migrations.
• Migrate in house hosted applications on VMware vCenter Server to Office 365 SharePoint.
• Setup Dorset Connects’ working production Microsoft Azure and disaster recovery environment including; Virtual Networks (VNets), VNET Peering, Load Balancers, VPN, On Prem Hyper-V Replication fail over, Network.
• Develop a proof of concept network redesign for client High Availability Remote Desktop Clusters.
• Novell GroupWise to Microsoft Office 365 email migrations.

• Setup email systems including Microsoft Office 365, Microsoft Exchange 2010, Barracuda Spam Filtering and Blackberry Enterprise Server (BES).
• Administered IceWarp Business Mail Server for Pegasus Technologies hosted email accounts. Migrated on premise email to Microsoft Office 365.
• Installation and configuration of server platforms; Windows Server 2008 R2, Windows Server 2012 R2, Windows Hyper-V, Windows Small Business Server 2011, Citrix Xen Server and Debian Linux. Work directly with clients to.
• Managed network projects, migrations, site surveys, upgrades and new network installations.
• Installation and configuration of managed and unmanaged network switches, access points and firewalls including; Cisco, Juniper, Fortinet, IronPort and Dell KEMP Load Balancers.
• Design, deploy, and maintain client backup solutions including off-site replication for disaster recovery (BDR). Some of the products included Dell AppAssure, Zenith, Storage Craft Shadow Protect, CharTec, Carbonite.

• On-premises Exchange and to Microsoft Office 365.
• Setup 3rd party Hosted Email and Exchange.
• Blackberry Exchange Server (BES) installation and administration.
• Network design and implantation of Windows Server 2008, Windows Server 2008R2 and Microsoft Exchange 2010.
• VMware Server setup and configuration.
• Network hardware installation and configuration.

Satellite Beach, Florida, US

• Microsoft Exchange mailbox setups and moves. Calendar and Distribution List administration.
• Manage and setup Active Directory user accounts, groups and permissions.
• Group Policy administration.
• Triage support requests based on severity. Assign technicians support requests\tickets.
• Deploy patches, security updates and applications using Altiris.
• Provide application support for; Citrix, Microsoft, Autodesk, Bentley, Adobe, EMC, IBM and VPN.

• Maintain Sun Microsystems Solaris 10 \ SunOS Servers.
• Unix and Linux VI editing and creation of files.
• File conversion and FTP transfer for Unix systems.

• Computer workstation and printer setups.
• Archive and transport tape backups.
• General maintenance of copy machines.

• Attend Oracle training and received Oracle certifications.
• Managed multiple internal account databases (Oracle RDBMS, Microsoft SQL Server 2000, MySQL and Microsoft Access).
• IBM z900 Mainframe day-to-day support.
• Worked with other developers in Visual Basic for File Net database installation and maintenance.
• Provide General Support for Lotus Notes.
• Indexed document images to data entered into the company databases.

Education record

Education record