Engineer Network

Aleksandr Goldshmidt

Russia, Kemerovo

Phone: 8-913-***-**** e-mail: ******@*****.*** skype: raikhk

Engineer, 6 years of experience in the field of telecommunications

Technical Skills

Hardware and Protocols

Cisco routers 2800/7200/ASR1000/uBR7100/uBR7200

Cisco switches 2960/3560/ME4924

D-Link DES3028/DGS3627G

Huawei S2300/S5300/S9300

IBM BladeCenter H

OSPF, EIGRP, BGP

IGMP, PIM

VLAN, xSTP, Etherchannel

VPN GRE/MPLS

VRRP, HSRP, GLBP

Operating Systems

Linux - Gentoo, Ubuntu, Debian

FreeBSD

Windows 95,98,XP,2003 Server

Software

Vmware eSXi

ISC DHCP, ISC DNS, Freeradius, NTP, (T)FTP, SSH, SNMP, Samba

Apache, Nginx

MySQL, PostgreSQL

MRTG, Cacti, Zabbix

iptables, ipfw, pf, Quagga

Postfix, Exim, Dovecot, Cyrus-SASL

Experience with billing systems NetUP UTM, LanBilling

Minor experience with Perl, PHP, sh scripting, php, C/C++, Java

Employment History

Branch of OJSC "MTS" in the Kemerovo region

Senior Engineer

April 2013 - present

Update major version of monitoring system from Zabbix 1.8 to Zabbix 2

Translation of the main trunk connections from 1GE to 10GE

Separation of the single core of the network into two inter-related to load

balancing and fault tolerance

Deployment of 2 Cisco ASR1004 as edge routers as a replacement of Cisco

ASR1002

Deployment of 8 Huawei S9303 and more than 500 Huawei S2326TP-EI

Switching and routing of multicast traffic for the deployment of digital

television

The organization of the switching / substitution of TV channels for needs

of EMERCOM emergency alert in Kemerovo

Network monitoring, troubleshooting and solving networking issues - TCP/IP,

DNS, DHCP, Layer 2/3 network devices

Branch of CJSC "Comstar-Regions" in Kemerovo

Senior Engineer

August 2009 - April 2013

Deployment of a monitoring system based on Zabbix 1.8 as a replacement of

Cacti

Deploying Ethernet network in the city of Kemerovo

Completing the migration to DOCSIS technology for Ethernet

Deployment of edge router based on Cisco ASR1002

Deployment of 4 Cisco ME4924 and 20 Huawei S9303 as main switches

Deployment of 160 Linksys SPS224G4 and more than 1500 Huawei S2326TP-EI as

access switches

Deployment of SORM

The organization of long-distance peering with other branches of the

organization in the Siberian region

Data preparation for the migration from the LanBilling to Samotlor

Network monitoring, troubleshooting and solving networking issues - TCP/IP,

DNS, DHCP, Layer 2/3 network devices

JSC "STREAM-TV"

Senior Engineer

June 2008 - August 2009

Deployment of a monitoring system based on Cacti as a replacement of MRTG

Building a network based on the Ethernet ring topology

Begin network infrastructure upgrade from DOCSIS to Ethernet

Migrate from NetUP UTM billing system to LanBilling + MySQL

Migrate mail server from Postfix+Cyrus-SASL to Exim+Dovecot+MySQL

Deployment of edge soft-router based on FreeBSD+Quagga

Network monitoring, troubleshooting and solving networking issues - TCP/IP,

DNS, DHCP, Layer 2/3 network devices

JSC "Comtel-Kemerovo"

Engineer

September 2007 - June 2008

Responsible for administration of office network comprised of 60

workstations

Administration Samba as PDC

Administration mail server based on Postfix+Cyrus-SASL

Administration billing system based on NetUP UTM+PostgreSQL

Administration DNS servers

Deployment of a monitoring system based on the MRTG

Network monitoring, troubleshooting and solving networking issues - TCP/IP,

DNS, DHCP, Layer 2/3 network devices

Education

Kemerovo State University

Department of Mathematics

Specialty - Software and Information Systems Administration

Qualification - A mathematician-programmer

2002 - 2007

Additional courses

June 2009 - Cisco Systems. Interconnecting Cisco Network Devices II

May 2010 - Cisco Systems. Building Cisco Multilayer Switched Networks

August 2010 - Hardware and configuration HUAWEI switches series

S2300/S5300/S9300

Contact this candidate