Bartłomiej Witek

• Troubleshoot SQL-related issues in customer databases • Design and implement PowerShell scripts to automate and optimize daily tasks, increasing process productivity. • Analyze and debug code in a C# environment in case of failure, ensuring downtime is minimized. • Providing technical support for ERP environments, including management and maintenance of systems for the end customer, guaranteeing business continuity and operational efficiency.

• Performance monitoring and troubleshooting of technical issues related to Exchange On-Premises • Manage your organization's Microsoft Exchange server using PowerShell, implement automation and optimize processes. • Perform routine audits and backup of non-automated servers. • Manage user permissions in an Exchange On-Premises environment, including distribution and resource management • Restoring the functionality of e-mail accounts and ensuring the continuity of e-mail services.