Extensive experience with the configuration, hardening, and maintenance of various Linux distributions, including:
* Red Hat Enterprise Linux, Fedora, CentOS
* Debian, Ubuntu
Able to set up vital Linux infrastructure components including load balancers, DNS servers, proxy, web/application servers, and mail servers. Familiar with os-level security policies as well as server-level security layers like SELinux.
Skilled in MySQL database administration for standalone servers as well as replicated and clustered environments. I have also worked with postgsql
I've been working as a network administrator for 5 years. For now I'm working in a governmental agency as a network administrator and network security specialist. Have experience with almost every cisco and hp network devices, also I design governmental network and our agency network design.
I'm certified ccna,ccnp and ccna sec. had trainings in ccnp sec, ccdp, gsec, CEH,ENSA and Microsoft products (server 2003/8, exchange server and etc)
Monitoring and diagnosing faults of VPN connections with other organization, Data Exchange Agency IPS/IDS system and sensor setup, operation. Security concept, design, documentation and implementation.
Native PHP & PHP framework: Phalcon
Python (python frameworks: django, cherrypy, flask)
C/C++, x86 assembly, x86 architecture (PE binary format, IDA & general RE)
Static and Dynamic Analysis using a debugger and disassembler.
Memory Forensic with Volatility
Detect malware characteristics at the Windows API level (DLL injection,
function hooking ”SSDT, IAT”, keylogging, communicating over HTTP, DNS.)
Here is the incomplete list of technologies and solutions I have used over my 5 years of experience.
-Zabbix, Zenoss, Nagios, Munin and Cacti for monitoring purpose
-Configuration management - Puppet, SpaceWalk, Katello
-Web servers - Apache, Ngnix, Lighttpd
-Load Balancing with Haproxy and Barracuda Load Balancer
-Virtualization - Vmware ESXi
--Computer Skills, Trainings and Certification
Windows; Windows Server (2003/2008/2012); MS Office; Linux; MacOS ; Network Monitoring Tools;
Certified Ethical Hacking ( CEH ) - Self-study Course
Security Certified Network Specialist - Self-study
Course EC-Council Network Security Administrator - Self-study
Course Metasploit Framework Expert - Self-study
Course CompTIA Security - Self-study Course
* SpeedLine - Aug 2010 to May 2012
- Linux Engineer, System Administrator
* DATA EXCHANGE AGANCY - Jun 2012 to May 2014
* Unipay - Jun 2014 to Present
-Linux Enginner, Network Administrator