mehdi rahmanzadeh

High Availability (HA) and Disaster Recovery (DR), Performance Tuning, Backup and recovery, Security and managing database access, testing and modifying databases to ensure archiving data that they operate reliably, migration to a higher version, moving Databases to other servers, missing index control, Extensively involved in 24/7 Production Maintenance of the databases and round-the-clock database operations SQL DBA activities. Create Power BI Dashboard For Monitoring and data warehouse architecture.

Troubleshooting, Data modeling, and database design, T-SQL, Oracle PL/SQL, Oracle Query Developer, Deployment HR software based on Oracle database, Developing, implementing, and optimizing stored procedures and functions in Oracle PL/SQL.

Deployment of HR Automation software Involved in all phases of the SDLC (Software Development Life Cycle) from analysis, design, development, testing, implementation, and maintenance with timely delivery against aggressive deadlines.

Expert at performing Database Testing of back-end tables and data manipulation using SQL. Experienced in SQL2012 installations and Clustering. Developing and Design SQL Server tables and stored procedures.

Deployment of HR Automation software with Asp.net and MS SQL server maintenance. Perform database deployments and provide support for application releases, Evaluation of SQL Server environment by providing standards for installation, Configuration, Storage, CPU, Memory, I/O, accounts, and Security to follow Microsoft Best practices and standards.