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Olga Barannik

@olgabarannik

I modernize secure Microsoft 365 collaboration platforms, migrations, governance, and Copilot administration.

At TD SYNNEX, I lead SharePoint Online and OneDrive migrations for large-scale merger and acquisition initiatives, moving legacy file shares with data integrity and minimal disruption.

I modernize SharePoint governance, administer Microsoft 365 Copilot, Copilot Studio, and Power Platform environments, and build lifecycle, security, DLP, and ownership processes that support scalable collaboration.

Across TD SYNNEX, Waste Management, Black Knight, and other organizations, I've administered SharePoint, Microsoft 365, Windows Server, Active Directory, and SQL Server while troubleshooting complex issues, documenting standards, and mentoring administrators and engineers.

Experience

Work history, roles, and key accomplishments

Current

M365 Systems Engineer

Current

TD SYNNEX

Aug 2021 - Present (5 years 1 month)

Led SharePoint Online and OneDrive migration initiatives using ShareGate and Microsoft migration tools, including large-scale projects related to mergers and acquisitions. Drive SharePoint modernization and governance using SharePoint Advanced Management to identify inactive and orphaned sites, establish ownership accountability, and implement lifecycle management processes.

SharePoint Online One Drive Microsoft Teams Microsoft 365 Copilot CoPilot Studio Power Platform PowerApps Power Automate Dataverse ShareGate Microsoft Migration Tool PowerShell SharePoint Advanced Management DLP CoE Monitoring

Applications / O365 Administrator

Waste Management

Oct 2020 - Aug 2021 (10 months)

Monitored application performance and system health to minimize downtime and maintain reliable services. Administered SharePoint Online and SharePoint 2013 and supported acquired business units with assessment, migration, and integration into Microsoft 365.

SharePoint Online SharePoint Microsoft 365 User Access Management Permissions Delegated Administration Software Licensing Cost Optimization Support Documentation SLA Management

Systems Administrator / SharePoint Administrator

Automotive Broadcasting Network

Jan 2019 - Oct 2020 (1 year 9 months)

Managed Windows Server 2012/2016, Active Directory, DNS, Exchange Server 2016, Microsoft 365 licensing, and user access. Administered SharePoint 2016 sites, libraries, workflows, and SQL Server databases and delivered customized business solutions.

Windows Server Active Directory DNS Exchange Server Microsoft 365 SharePoint SQL Server Jira Confluence Cisco Unified Communications Nagios CentOS VSphere Backup Disaster Recovery

Office 365 / SharePoint Administrator

Advanced Disposal Inc.

Oct 2017 - Jan 2019 (1 year 3 months)

Administered Office 365, Exchange Online, SharePoint Online, and SharePoint 2013, including licensing, accounts, access, sites, and libraries. Implemented workflow, document management, and content custom solutions and resolved tenant and application issues.

Office 365 Exchange Online SharePoint Online SharePoint PowerShell Workflow Automation Document Management Tenant Administration Ticket Support

SharePoint Administrator

Black Knight Financial Services Inc.

Aug 2016 - May 2017 (9 months)

Designed SharePoint web parts, content types, InfoPath forms, libraries, branding, and SharePoint Designer workflows. Managed permissions, content organization, testing, troubleshooting, documentation, training, and service desk requests.

SharePoint Web Parts Content Types InfoPath SharePoint Designer Permissions Content Management Troubleshooting Documentation Training

Systems Administrator / SharePoint Administrator

Sumaria Systems Inc.

Nov 2011 - Aug 2016 (4 years 9 months)

Installed, configured and administered SharePoint on prem servers, high availability, recovery, performance, farms migrations (2007 to 2010/2013), patching, and SCCM-driven upgrades. Managed SharePoint sites content, search, permissions, LAN/WAN infrastructure, servers, endpoints, Active Directory, SQL Server, DNS, DHCP, IIS, and remote support.

SharePoint High Availability Disaster Recovery Performance Optimization Farm Migration Patching SCCM Active Directory SQL Server DNS DHCP IIS LAN WAN Remote Support

IT Engineer / Web Developer

AEI Speakers Bureau

Mar 2005 - Oct 2011 (6 years 7 months)

Managed desktop, network, peripheral, backup, and technical support operations. Developed company websites and converted a static site into a database-driven platform using MySQL, PHP, CSS, and JavaScript.