Gazment Gerdeci

Information Security Administrator for most critical IT applications. Operating System (Linux, Unix, Windows) hardening, meeting the international security standards like CIS, STIG, PCI-DSS, etc... Web Based and Standalone Application Security Hardening. Configuring Reverse Proxy techs. Applying Single Sign On (SSO). SIEM Configuration, management, event builder, rule customization, log and text optimization.

Teaching Linux OS and system administration based on LPIC programme and keeping up to date with latest technology innovations. Teaching web technology architectures (web application servers and database servers), and integrating server side and client side scripting. Explaining physical and logical database design of RDBMSs, managing them based on CLI/API.

Integrating services through provisioning process. DBA for many projects based on MySQL. DB and OS optimizations for greater performance and resource usage. Configuring basic services to be part of a HA schema (heartbeat). Configuring storage systems with consistency and availability in mind (ISCSI-DRBD-Heartbeat). Implementing different D&R schemas, avoiding single point of failure. Managing users in a centralized AUTH system. Applying many security requirements DAC-MAC(IPTables, SELinux, Mod_Sec).

Integrating services with each other through provisioning process and concluding this integration to the billing system. Batch scripts programming for data processing. DBA & DEV for many projects based on MySQL. DB & OS optimizations for greater performance and resource usage. Configuring basic services to be part of a HA schema (heartbeat). Buliding storage systems with consistency and availability in mind (DRBD-Heartbeat). D&R schemas based on open systems, avoiding the problem of single point of failure.

Linux Operating System, Server Security, Automation, Operating System optimization, Scripting programming, Basic Core Services, etc..