CV

Max Mazur Email: sirmax123 AT gmail.com
Cellular: +38067 341 80 70

Nationality: Ukrainian

Education:
September 1997 - June 2002
Kharkiv National University of Radioelectronics.
Diploma of Specialist in special computer systems

Cisco courses:

   *BSCI:	Building Scalable Cisco Internetworks
   
   Work Experience:

Mar 2012 - present
Deployment engineer "Mirantis" software company, Kharkov, Ukraine.

Responsibilities:

• Administrated various Linux servers (RH, CentOs, Ubuntu, Amazon Linux)
• Auto deployment software with puppet, vagrant (basic) and chef (basic)
• Administrated Clouds (OpenStack, Amazon)
• Python development (junior level)
• Managed application servers (TomCat)
• Shell scripting
• Installed and managed: Graylog2, ElasticSearch engine, NoSQL (Cassandra cluster, MongoDB)

   May 2010 -  Mar 2012

   System integrator TTI-Telecom. LLC, Kharkov, Ukraine, TTI-Telecom. Ltd, Israel. 

Responsibilities:

• Administered various servers including UNIX (Solaris 5.9, 5.10, HP-UX 11.23)

   - Shell scripting.
   - Administered Veritas cluster.
   - Installed and managed Oracle and Sybase databases.
   - Managed Appication servers (WebLogic).
   - PL/SQL programming.
   
   Apr 2007 -  May 2010
   Network chief officer, "AirBites ISP" Kharkov, Ukraine. (more then 16 000 customers) 
   
   Responsibilities: 
    - Designing, implementing and managing city-wide network (using fiber cables and wireless solutions)
    - Managing fibers backbones (about 20 core switches, near than 2000 access level switches in city-wide network)
    - Managing wireless backbones
    - Designing and implemented QoS on the network
    - Managing DMZ: firewall management
    - Managing hosting server and hi-loadad web servers
    - Linux administrating
    - Managing Cisco & Linux routers
    - Managing interior and exterior network routing using OSPF, BGP4, Load balancing using BGP4 
    - Securing data with IPSEC
    - Support and securing mail system
    - Installed, secured and managing BIND, Apache, Nginx, Postfix, MySQL, Squid, Radius, Jabberd, Bacula, Nagios, NetFlow collectors, Cacti, DHCP (using dhcp relaing) VPN (pptp) claster, OpenVPN
    - Managing billing system
    - Clustering www-servers with DRBD and GFS2
    - Virtualisation using VMvare and KVM
    - Using iSCSI for hi-loaded servers

   Apr 2006 - Apr 2007

   Senior network administrator. "Program-Ace" software company. Kharkov, Ukraine. 
   Responsibilities:
    - Designed, implemented and managed corporate network WAN&LAN
    - Installed and used hosing software (ISPConfig, CPanel, PLesk, DirectAdmin)
    - Installed and supported web-clasters and hi-loaded web servers
    - Securing data with IPSEC
   Support and securing mail system
    - Installed, secured and managed BIND, Apache, Nginx, lighttpd Postfix, MySQL, Squid,  Jabberd, Nagios,samba,svn,csv.

   Jul 2005 - Apr 2006

   Senior network administrator, "UkrSibbank BNP Paribas group" Commerce Bank, Head Office, Kharkov, Ukraine
   Responsibilities:
    - Designed, implemented and managed corporate network WAN&LAN
    - Managed DMZ: firewall management, networking.
    - Linux administration.
    - Managed Cisco & Linux routers, all WAN area, more then 1000 sites placed in all Ukrainian territory (around 1300 Cisco devices)
    - Managed interior and exterior network routing using EIGRP
    - Securing data with IPSEC
    - Support and securing mail system
    - Managed customer internet access system
    - Installed, secured and managed BIND, Apache, Postfix, MySQL, Squid, TACACS+, Jabberd, Nagios.
   
   
   Jun 2004 - Jul 2005 
   
   Senior network administrator. ISP "Center of Information Technologies Vostok", Kharkov, Ukraine. 
   Responsibilities:
    - Network architecture and design.
    - Designed and implemented network security and software firewalls.
    - Managed interior and exterior network routing using OSPF, BGP and RIP.
    - Installed and managed CISCO 25, 26, 36 series, Catalyst 29 and 3550 series, AS5100.
    - Managed ~30 Linux based software routers.
    - Installed, secured and managed BIND, DJBDNS, Apache, Postfix, QMAIL, MySQL, Squid, RADIUS and TACACS+
    - Managed fiber backbone based on switched Ethernet using Cisco and AlliedTelesyn switches and GBIC?s.
    - Managed about 40 wireless base station (Awaya, Orinoco, KarlNet, Cisco wireless equipment)
   
   
   Oct 2002 - Jun 2004 

   Junior System Administrator.ISP "Center of Information Technologies "Vostok", Kharkov, Ukraine.
   Responsibilities:
    - Administered various Internet servers including UNIX (Slackware Linux,Red Hat Linux, FreeBSD), Windows (95/98/NT/2000).  
    - Installed and managed various Internet Services such as firewall, WEB, DNS, SMTP, SNMP, FTP, etc.
    - Designed, implemented and managed LAN and uplink. 
    - Installed satellite dish, radio-Ethernet, radio-modems, bridges, switches, routers (CISCO).  
    - Connected PBX and various office equipment.
    - Providing technical support to the clients by phone and on-site.
    - Installed and configured Internet dial-up and leased line access.
    
   Skills:
    
    Operating Systems:	
    UNIX (Linux, BSD)									9 years
    Solaris, HP-UX									2 years
    Windows (3.1x, 95/98/NT/2000/XP)							10 years
         
    Network Hardware:
    CISCO 25,26, 28, 36, 37, 38,75 series  AS5100, Catalyst 29, 35, 36, 37 series	
    4900M										6 years
    Cisco Aironet 340,350, 1200 series; Wavelan, Orinoco, Avaya  wireless
    equipment.										3 years
    DigiBoard and MOXA multiport cards, USRobotics access servers			2 years
    AlliedTelesyn, 3COM,Asotel, Edge-Core, Planet, Nortel switches			5 years
    Accton EdgeCore equipment								2 years
    Tainet, ZyXEL, Pairgain xDSL modems, racks						7 years
    Dlink Layer 2 and Layer 3 switches, Dlink wireless equipment			4 years
    MikroTik router OS									3 years
    Shell scripting									5 years
    Andrew Base Station Satellite Antenna and HUGHES satellite terminal		1 years
    Virtual servers (VMWare, KVM)							3 years

   Internet Applications: 
   BIND, DJBDNS, Apache, Nginx, Radius, Tacacs+, FTP, Qmail, Postfix,OpenVPN		5 years
   
   Databases:
   MySQL										5 years
   PostgreSQL										1 year
   Oracle										1 year

   Routing protocols:BGP4, EIGRP, OSPF, RIP						4 years