Резюме: Network and security specialist (Україна)

Досвід роботи

<p>Nader Javanmardi</p>
<p>Network, Security and System Expert, Computer Science Trainer</p>
<p>Email: nader.javanmardi@gmail.com</p>
<p><br /></p>
<p>I am available as soon as getting request. I am looking forward to finding senior,</p>
<p>management or high skilled IT jobs’ fileds.</p>
<p><br /></p>
<p>Summary</p>
<p>Network engineer and Security specialist with 19-years of experience in hardware and network support,</p>
<p>security architecture and configuration. I administrate, troubleshoot and support advanced Enterprise</p>
<p>IP network infrastructures and security solutions. I have in numerous projects optimized and updated</p>
<p>existing networks and implemented new networks from initial design to delivery. Not only having</p>
<p>excellent communication’s skills and good team player, and also leading and teaching colleagues and</p>
<p>customers to achieve company goals. Clearly, with having noteworthy experience makes predictable,</p>
<p>hardworking characteristics and good teamwork leader to handle either various human resources’</p>
<p>troubles and technical issues and preparing cool and calm place for both staffs and clients in the worst</p>
<p>conditions.</p>
<p><br /></p>
<p>Education</p>
<p>2014-2016 M. Sc. in S/W Engineering from Safahan higher education institute, Iran</p>
<p>2011- 2013 B. Sc. in S/W Engineering from Safahan higher education institute, Iran</p>
<p>2008-2010 Associate degree in IT from Esfahan Scientific Industrial Services, Iran</p>
<p><br /></p>
<p>Courses and Certifications</p>
<p>Fortinet (NSE1, 2)</p>
<p>Splunk</p>
<p>VMWare vSAN and NSX Expert</p>
<p>VOIP Security and Engineer</p>
<p>Cisco CCNA Security, CCNA R/S, CCNP R/S and CCDA</p>
<p>VCP and VCA (VMware)</p>
<p>Storage+ (Comptia)</p>
<p> MTCUME, MTCIPv6E, MTCINE, MTCTCE, MTCWE, MTCRE and MTCNA (Mikrotik)</p>
<p>Penetration Test and Anti Hack</p>
<p>SCSC, SCA and SCE (Sophos)</p>
<p>Citrix XenApp</p>
<p>Crisis management of Tehran University</p>
<p>Linux Advanced (Red Hat Advanced Server) and Linux Fundamental</p>
<p>Infrastructure of Data Security BS-7799</p>
<p>Windows 2003 Server (MCP) and Windows XP (MCP)</p>
<p>Term of application of Security</p>
<p><br /></p>
<p>Skills &amp; Expertise</p>
<p>• Routing Skills: Switching and Security Mechanisms</p>
<p>• Switching Skills: Switching and Security L2 to L4 Mechanisms</p>
<p>• Security Skills: IPsec, dot1x, VPN Technologies, IDS, IPS, IOS Firewall, L2 to L7, NGFW, Snort, Mail</p>
<p>Gateway, Open source Firewall</p>
<p>• MPLS Skills: MPLS-VPLS</p>
<p>• QoS Skills: Policing, Shaping, Rate Limiting.</p>
<p><br /></p>
<p>Work experience</p>
<p><br /></p>
<p>September 2019 – present</p>
<p>IT manager Tamin Sanat</p>
<p>More than 50 employers in two branches with variety of devices like voip gateways, windows</p>
<p>servers, open source storages, cyberoam firewalls and several routers and gateways and internal</p>
<p>mail server and domains and also several sip trunks between our central office and abroad. We</p>
<p>have 160 domains and 10 hosts on famous hosting companies in different countries.</p>
<p>Network and System manager Resane Pardaz Sepahan</p>
<p>Together with two other engineers, we design, implement and take care of the configuration for</p>
<p>customers as well as render technical support for establishing Internet in different cities in</p>
<p>Esfahan province. We have more than 2000 WiFi users and 3000 ADSL users. We work with</p>
<p>Mikrotik, EnGenius, Ubiquiti, Cisco devices. Also with Zabbix and Cacti for monitoring. As</p>
<p>operation system, we use windows server 2016 and Linux Ubuntu and Centos. We support our</p>
<p>customers by phone, remote and online.</p>
<p>Senior Data Centre Engineer Ariana Gostar Spadana</p>
<p>NOC specialist in Data Centre, the main duties were R&amp;D and design, implement and troubleshooting and</p>
<p>develop existing services. Working by Cisco switch 6509 and router 7603; definition of QoS like traffic</p>
<p>shapping and traffic policy with BGP routing protocol, I installed and controlled web caching and defined</p>
<p>some ACLs for redirect web to software. Supervised network traffic and bandwidth with Zabbix and</p>
<p>advocating several macro waves links between our data center and our customers. Used VMware and</p>
<p>clustering and HA on more than 100 servers in data center. I used all OS platforms and distribute 5 gigabits</p>
<p>Internet through Esfahan province. And Elastix as a PBX and Zycoo IP phone, changing extension and</p>
<p>configuration and IVRs. I installed Centos DNS server (BIND 9) and protected with Snort 3 and CSF for all</p>
<p>internet users and monitored with Solawinds SAM.</p>
<p>Network expert Aramin IT, Basa Co., Civil Organization &amp; Samen?ol aemeh Esfahan</p>
<p>The main duties were consultant, design, implement (active? passive), configure kind of firewalls,</p>
<p>switches, routers and others. I was working as a network supporter in deeds and official estates</p>
<p>registration of Esfahan. I configured Cisco routers 3845 and 2800 series for implementing DMVPN with</p>
<p>IPSec technique and OSPF verson3 as a routing protocol by two WAN links for fully redundancy. I had</p>
<p>duties as supervision and monitor Intranet and Internet via Leased line and fiber optic link. I went on</p>
<p>missions so many times through Esfahan province. I installed Kerio control for sharing and monitoring</p>
<p>Internet. Furthermore, I made some plan for new Data Center. I configured 34 routers and ASA 5540 for</p>
<p>branches. For Center, I asked to manager to buy SSM? 40 to install on ASA 5540 for preventing attacks.</p>
<p>Plus, I taught its staffs to better support their networks. Also design, configure kind of cisco, fortigate,</p>
<p>juniper firewalls, Mikrotik, cisco routers and WiFi. I was working as a network supporter in deeds and</p>
<p>official estates registration of Esfahan. Plus, I took part in city hall’s project for designing and configuring</p>
<p>WiFi mesh topology through Esfahan city for more than 120 points, so I made a plan basis on two WLAN</p>
<p>links for each point by Mikrotik SXT and OmniTIK U?5HnD and Ubnt and also CCR1072 as a strong router</p>
<p>to firewalling and queuing and other issues. Also, for transferring 4 voice lines I configured and supported</p>
<p>two D?link VOIP gateways. Furthermore, negotiated with 3rd party firms, making proposal. Designing</p>
<p>secure room and other features for Data Centre. Application testing and debugging, analyzing logs and</p>
<p>reports. Plus, my colleagues and I converted physical to VM machines for importing in ESXi 5.5 and we</p>
<p>established province’s network to connect to center with ADSL Intranet for each branch and outdoor</p>
<p>wireless link for center office. I installed TSPlus into Windows 2012 server x64 and Apache.</p>
<p>Network administrator Samen?ol aemeh Esfahan</p>
<p>Supervising constructors’ duties, making plan for IT staff, managing and monitoring VOIP and call center</p>
<p>basis on Planet productions. It run over E1 ISDN line with 3Mbps throughout Center and Iranian branches</p>
<p>and for foreign offices I had to use CPE device to establish IPSEC tunnel to avoid Iranian Government’s</p>
<p>filter to transact voice over Wan. Coupled with inspecting other branches and troubleshooting</p>
<p>communications throughout Iran and neighboring countries. We configured Planet VOIP devices to have</p>
<p>connection to others branches in Iran. Making plan for new passive infrastructure with the latest passive</p>
<p>standards. For using some legacy applications for other outside’s staff and then I installed Citrix XenAPP</p>
<p>to share application to web style into Windows 2008 server 64 bit and IIS 6.0, but the project was</p>
<p>incomplete because its license in Iran was prohibited.</p>
<p>Network and Hardware supporter Arico (Aeein Rayaneh Esfahan)</p>
<p>Agent and helpdesk in Hardware and supporting department, in Esfahan steel for 3 years, after that time,</p>
<p>I became vice?president in backbone (Network unit). Configuring and monitoring backbone’s devices with</p>
<p>Solarwinds and Ciscoworks, configuring kind of routers and multilayer switch like 45xx and 65xx, ASA and</p>
<p>FWSM, SSM module and things like that as well as Solaris and Linux and windows OSs were my daily</p>
<p>routine responsibilities. Our Network group included 3 people and I was as an On?call and Shift-hour</p>
<p>worker. I was present at the site several times in 24 hours. In this group, we designed passive wireless,</p>
<p>fiber or wired. In this project, my group include 3 people installed more than 40 wireless links throughout</p>
<p>Esfahan steel company such as; point to point and point to multi point links either indoor or outdoor.</p>
<p>Network and help desk technician Ghaem Taraz Sepahan</p>
<p>Hardware and software support, repairing and assembling hardware, DB supporter like MS SQL 2000 and</p>
<p>ACCESS XP, implementing electricity emergency system and passive fields in Esfahan steel company</p>
<p>project. Installing and troubleshooting kind of Microsoft Windows Like 98?Me?2000? XP? NT4.1? 2000</p>
<p>adv. server. Bus topology was difficult in troubleshooting and expanding. By advent of windows 2000 like</p>
<p>an effective revolution in OS and step by step it was being good alternation instead of Novel Netware. In</p>
<p>ESCO, a few number of people knew about how to support and manage its OS. it was very useful and fast.</p>
<p>Furthermore, working with begging Pentium version had their own problems; weak, slow and difficult to</p>
<p>upgrade. There were no specialist in Foxpro application which caused us to know about foxpro and C.</p>
<p>Network and ISP supporter Parto Khebregan Computer Co.</p>
<p>Adding new accounts, troubleshooting customers’ problems, implement new services, configure firewalls</p>
<p>to avoid attacking, supporting CRM, configuring AS5300 and router with E1, IN modules and Squid on</p>
<p>Fedora linux, establishing WiFi links for customers. This company was the first ISP in our area which it was</p>
<p>leader to represent intelligent Internet over pulse telephone system and after some months the company</p>
<p>upgraded its system to IN technology and tone system. Before changing system to new method I inserted</p>
<p>new account into NTTac Plus and Dialways and other AAA software, some definitions like working hour,</p>
<p>credit, bandwidth, traffic etc. I installed PCI, USB and parallel modem for customers and taught them how</p>
<p>to use and surf the Internet. After revolution in Telecommunication, there were no demand to have</p>
<p>accounts, because users recognized via ID caller by telephone number and as much as they used Internet,</p>
<p>these usages came over telephone bills. We have log server and monitoring to send reports to government</p>
<p>to control users over SSL web page. We sent users’ web access and visit sites. We monitored bandwidth</p>
<p>and SLA with first generated application like MRTG. We got involved countless problem with old</p>
<p>application and cracked ones like, attacking and hack our system and crashed our software and platform</p>
<p>many times. Apart of starting configuring and Cisco devices I assembled cases and established passive</p>
<p>BUS’s and a few locations by Star’s topology. It was the first my experience in active and service provider</p>
<p>works.</p>
<p><br /></p>
<p>Languages</p>
<p>• English: Fluent proficiency</p>
<p>• Persian: Mother tongue</p>
<p><br /></p>
<p>Personal data</p>
<p>Date and place of birth: 10 June 1980 Isfahan, Iran</p>
<p>Family status: Married with 2 sons</p>
<p>Interests: Doing Martial art, football, music, traveling, history and poetry.</p>