Reza Rezaei Email and Phone Number

As a Database Specialist, I am responsible for analyzing and designing software, as well as crafting efficient and optimized databases. My role involves analyzing system requirements, creating effective data models, and optimizing database performance to ensure quick and reliable access to information. I specialize in designing database architectures, maintaining and supporting them, and developing innovative solutions to enhance system efficiency. My primary focus is on building high-performance databases that fully meet business needs while providing scalability and future growth opportunities.

Information Security Protection ManagerIn this role, I am responsible for safeguarding the organization's IT infrastructure and sensitive data. My key duties include assessing and managing security risks, designing and implementing security measures, monitoring compliance with security policies and standards, and analyzing and responding to cyber threats and attacks. Additionally, I collaborate with various teams to enhance security awareness and conduct regular security audits.

IT Specialist and Server Room Manager:Server Room Management and Maintenance: Responsible for daily support and maintenance of server infrastructure, including server installation and configuration, ensuring optimal performance of equipment, and managing active and passive networks.Regular Backup Operations: Designed and implemented regular backup programs to ensure data integrity and enable quick recovery in emergency situations.Hardware Firewall Management:Configured and managed hardware firewalls to ensure network security and protection against external threats.ESXi Support and Maintenance: Managed and maintained virtualized servers with VMware ESXi, including monitoring, updating, and optimizing virtual environments.HR Module Lead in ERP SAP Project:SAP HR Implementation and Support: Led and supported the Human Resources module in the SAP ERP system, including business needs analysis, process design, and providing optimization solutions.Training and Knowledge Transfer: Collaborated with internal teams to train end-users and continuously improve HR processes using the SAP system.Basis Module Lead in ERP SAP Project:SAP Infrastructure Management: Configured and maintained SAP infrastructure, including monitoring, performance optimization, and executing updates and patches.Technical Support and Troubleshooting: Provided technical support to internal teams, resolved issues related to SAP system performance, and ensured uninterrupted operation of systems.SAP Security Management: Implemented and managed SAP security policies to protect sensitive information and ensure controlled access.Server Support:Server Maintenance and Support:Monitored servers daily to ensure timely and proper performance, executed software and hardware updates, and provided optimization solutions.Server Issue Resolution: Diagnosed and resolved server technical issues quickly and effectively, ensuring continuous and optimal system operation.