Mahmoud I. Sobih Email & Phone Number

Cairo, Egypt

I am working in Khwarizm Consulting for multiple clients in Banking industry and Governmental Sector and my responsibilities are• Monitoring Oracle RAC databases for project, ensuring high availability and optimal performance for critical applications.• Successfully configuring new Oracle Data Guard setups, implementing real-time data replication and failover solutions for enhanced data protection.• Conducting comprehensive SQL tuning, optimizing database queries… Show more I am working in Khwarizm Consulting for multiple clients in Banking industry and Governmental Sector and my responsibilities are• Monitoring Oracle RAC databases for project, ensuring high availability and optimal performance for critical applications.• Successfully configuring new Oracle Data Guard setups, implementing real-time data replication and failover solutions for enhanced data protection.• Conducting comprehensive SQL tuning, optimizing database queries to improve overall system performance and response times for end-users.• Installing Oracle RAC environments for testing purposes, configuring clusters to simulate real-world scenarios and evaluating system behavior.• Collaborating with the project team to identify performance bottlenecks, providing solutions to optimize database operations and enhancing application performance.• Actively participating in capacity planning, forecasting resource requirements, and ensuring the scalability of the database infrastructure.• Conducting regular performance assessments, analyzing system metrics, and implementing proactive measures to maintain optimal database performance.• Documenting and shared best practices with the project team, ensuring efficient database management and troubleshooting processes.• Providing technical expertise and support during critical project phases, contributing to the successful implementation of project initiatives. Show less

Cairo, Egypt

Managed Oracle RAC databases at ADCB Bank, focusing on fault tolerance and performance optimization tailored to the bank's unique applications.• Monitored Oracle Data Guard configurations for ADCB Bank, ensuring seamless data replication and synchronization between primary and standby databases.• Implemented proactive measures to maintain continuous data availability and integrity specific to ADCB Bank's data requirements.Managed Oracle RAC databases… Show more Managed Oracle RAC databases at ADCB Bank, focusing on fault tolerance and performance optimization tailored to the bank's unique applications.• Monitored Oracle Data Guard configurations for ADCB Bank, ensuring seamless data replication and synchronization between primary and standby databases.• Implemented proactive measures to maintain continuous data availability and integrity specific to ADCB Bank's data requirements.Managed Oracle RAC databases, ensuring seamless integration and high availability for Suez Bank's critical banking applications.• Implemented performance enhancements in Oracle RAC clusters, optimizing speed and responsiveness specific to Suez Bank's operational requirements.• Oversaw failover and load balancing operations within the Oracle RAC environment, guaranteeing uninterrupted services for customers.• Conducted RMAN operations, creating regular backups, monitoring backup schedules, and ensuring successful restores in case of data loss or system failure.• Monitored tablespaces, managed space usage, and optimized storage to prevent performance bottlenecks and ensure efficient data storage.• Executed data export/import operations, transferring data between databases, and ensuring data consistency and integrity during the process.• Implemented efficient data export/import strategies, optimizing performance, and minimizing downtime during database migration or data transfer.• Monitored and optimized SQL queries, ensuring optimal database performance and response times for banking applications.• Conducted routine database health checks, identifying, and resolving performance issues, and optimizing database configurations.• Implemented robust database security measures, including user authentication, authorization, and encryption, ensuring data confidentiality and integrity. Show less

Cairo, Egypt

• Proven expertise in providing exceptional technical support, resolving complex issues promptly and efficiently.• Strong background in troubleshooting hardware and software problems, ensuring seamless user experiences.• Proficient in utilizing various support tools and methodologies to diagnose and resolve technical issues effectively. • Excellent communication skills and a customer-focused approach, dedicated to delivering top-notch technical assistance and… Show more • Proven expertise in providing exceptional technical support, resolving complex issues promptly and efficiently.• Strong background in troubleshooting hardware and software problems, ensuring seamless user experiences.• Proficient in utilizing various support tools and methodologies to diagnose and resolve technical issues effectively. • Excellent communication skills and a customer-focused approach, dedicated to delivering top-notch technical assistance and enhancing user satisfaction. Show less