Alexander V. Yarochkin
1507 40th av. San Francisco CA 94122
alex.yarochkin@gmail.com

EXPERIENCE SUMMARY 
-Unix/Linux System Administration (OpenBSD/FreeBSD/Linux) - 7 years 
-IP Packet Analysis - Ethereal, tcpdump, ntop - 4 years 
-Intrusion Detection Systems - Snort/ACID, RealSecure  - 4 years 
-IT/Web security (Vulnerabilities identification, code audit and vulnerability mitigation) – 4 years.
-Penetration Testing – manual, and using automated tools such as Nessus/Nmap - 3 years 
-C/C++, Perl, PHP, HTML Programming
-Apache, Asterisk, MySQL, Postfix/Sendmail, SAMBA, SSH, OpenVPN Administration - 5 years 
-Windows NT/2000/2003 Servers Management, hands-on knowledge of most Windows technologies (Active Domain, DHCP, DNS, MS Exchange Server) – 6 years.

SKILLS SUMMARY
Programming Languages: PHP, C/C++, SQL, Perl, Bash.
Databases: MySQL, Postgres SQL, Oracle.
Web Technologies: HTML, XML, JavaScript, Cascading Style Sheets 2.0 (CSS)
Operating Systems: Linux, FreeBSD, OpenBSD, MS Windows (NT, 2000 and 2003 Workstation and Server).
Web Servers: Apache (2.0 modules programming), IIS 5.0.
Networking: bind, TCP/IP, NAT, firewalls, routers, VPNs, OSPF, tcpdump/libpcap.