• MySql database management on RDS AWS Amazon.• Collecting statistics via MySql performance schem.• Detecting and analyzing unused indexes and high-cost queries on monitoring dashboard.• Performance Tunning.• MongoDb Time Series Collection and TimescaleDB(extension PostgreSql) installation, read/write and application tests.• Server resource(Ram, Cpu, Storage) management on AWS Amazon.• Project/task management on Jira.

•Responsible for the successful ongoing operation, coordination and management of Client-Server (Linux, Windows).• Responsible for 7/24 service availability, management, configuration, performance-tuning and utilization of applications.• Oracle Weblogic Administration and Installation & Configuration.• Monitoring Tool Administration(Oracle Enterprise Manager/Grid, TEMIP, RabbitMQ).• Responsible for GRC (Governance,Risk,Compliance)Application Management Tool.

• Oracle 11g R2 & Oracle 12c database management.• MySql Database installation and configuration for Linux servers.• Database setup and configuration on OEL 5, 6, 7.• Performed database recovery operations unexpected craches or database shutdowns. • Database migration with DATAPUMP tool.• Database recovery-restore via RMAN.• System monitoring and database tunning.• Managing application servers (Docker, Apache, Weblogic, Tomcat)• Installing and configuring Weblogic and middleware applications for Linux servers.•Working on project management tools jira & git.

• Administration of Oracle database clusters for +100 government and private hospitals.• Performing all planning, monitoring, management, problem solving and coordination activities for the database system to operate without interruption.• Installation and configuration for Oracle database systems and setting the necessary RMAN backup scripts for daily backup.• Monitoring Enterprise Manager to determine the SQL performance issues and other database issues.• Using Oracle datapump to import/export data between databases.• Using RMAN to move Oracle database from different platforms with minimal downtime.

• Managing RTLS, RFID and IOT projects.• Determining the amount of requirement to be settled in the area where the project will be implemented in hospital, mine, airport etc. and bringing it to the price offer stage.• Documentation work for projects (kick off meeting, technical proposal, etc.).• Installing software and hardware equipment to dealers abroad. Managing and coordinating work between project stakeholders.• Tracking business and similar work done by competing companies.• Performing process analysis and associate it with the company target.• Analyzing the applicability of requests received from the end user to the system.• Organizing general situation assessment meetings for the management about the progress of the project.

• Database and server requirements analysis of natural gas and electricity project management processes.• Analyzing which data flow method will be used in integration of GIS to other modules (ABYS, SAP, STOCK etc.).• Tracking projects managed jointly with consulting firm and the preparation of related presentations to the upper management.• Finding critical problems in the project and providing solutions.• Administrating infrastructure (gas and electric) databases.• Providing ArcSDE spatial data management on Oracle with spatial database server.• Data modelling creation.• Transfer of the hierarchy between Address-Asbuilt network components to the database model in the latest version.• Creating shell scripts in Linux servers.• Creating remuneration (Partial Payment) report queries via SQL.• Importing prepared report SQL queries with ArcMap MRT reporting tool.• Performance tuning operations in database.• Creating Procedure, trigger, function, and job with PlSql.

• Administrating hospital databases.• Performing all planning, monitoring, management, problem solving and coordination activities for the database system to operate without interruption.• Providing performance improvements by analyzing SQL queries and supporting software engineers in this regard.• Managing Oracle RAC and Dataguard.• Database capacity planning and implementation.