mehran hamidi

• Performance & Tuning Consultant for Messaging system Databases

‌ Informatics Services Corporation is a Banking giant Based in Tehran • Provided database administration, Maintained and monitoring over 100+ database in SAMAB Web Application Project that is more than 10TB. Improved performance, reliability, security and scalability. • Designed and developed ETL packages for extracting and loading the data into appropriate tables in the database using SQL Server Integration Services (SSIS).

• Performance & Tuning Consultant for Distribution Software Database With Over +150 Concurrency user

• Performance & Tuning Consultant for Distribution Software Database With Over +150 Concurrency user

• Provided database administration, Maintained and Monitoring over 20 SQL Server machines, over 30 instances, over 60 databases SQL 2008 and 2012 database (OLTP) and Data warehouse (LOAP) For Spot Market, Derivatives Market, Options Market, Side Market, Clearing system And Other Database System For Brokers (24x7 support).

• Managed all aspects of database design, implementation, administration, and support processes to ensure the availability, operability, and stability of data assets For Messenger Web Application Project With Over +150 Concurrency user.

• Perform analyze plan and conversion data from distributed Stockholders’ databases and implement migration strategies to New Database . • Architect, design, and creation of MS SQL Database for Stockholders’ Web Application (Shareholders Portal) • Provide database administration and Maintained of +50 SQL Server Database