Engineer Network
Resume:
Masoud Sam
acrnd2@r.postjobfree.com
CSCO11795566
Objective:
VoIP, Cisco, Linux, Senior Network Engineer, Operation, Design and Implementation
Education and Certifications:
CCNA, CCIE R&S written (Cisco 350-001) passed 442/1000 get ready for lab coming June
B.S. in Electric Electronic Engineering (Telecommunication)
Middle East Technical University (METU) 1983-1988 Ankara, Turkey
Work Permission:
US Legal Permanent Resident (Green Card Holder)
Experience:
IBM Global Technology Services (Coka-Cola Contractor)
May 6, 2015 – Present
Senior Data Network Engineer
Infrastructure Tier 4 Support
QoS Analysis for Voice Pick
Remote CCR-Extranet remote configuration
ASA Firewall Take Over from HP
Checkpoint FW Knowledge Transfer from HP
Root Cause Analysis for various infrastructure issues
Grady Health System
Grady Memorial Hospital
Feb. 25, 2013 - May 4, 2015
Infrastructure Services
Network Engineer / Security Engineer
Cisco FirePower
Cisco USC Training
Management configuration Nexus 5k and 7K
oHSRP, VPC, OTV configuration
BGP maintenance on Border Routers
Full DR site infrastructure architecture design team member.
oResponsible for Architecture OTV and LISP
oRestructuring Grady Firewalls to provide Management Failover to DR site
ACS 5.4 Deployment Upgrade
ASA and PIX Firewalls Management
Citrix NetScaler Load Balancer Management
oNetwork configuration, Gateway, VIP, VMAC, VRouter, etc..
SSL VPN Clients creation troubleshooting on ACS
Site-to-Site VPN creation troubleshooting
Migrating Site-to-Site VPNs from PIX Firewall to ASA 5515 IOS 9.1.1
Cisco 6513 to Nexus 5K server distribution network migration member team
Troubleshooting DMVP connection to remote sites, and fix Maximum Segment Size (MSS)
ASA Security whole, Access-list cleanup reports generated by Solarwinds FSM analysis and implementation
ASA 5525 IOS upgrade. IOS upgraded from 8.2.1 to 9.1.5.
Multi-function CentOS 6.5 installation, including RANCID, Vsftpd, tftpd services.
Cisco 5500 Wireless Controller Management
Content Management using Cisco Content Security Management Appliance M380
Cisco Ironport S680 Management.
IBM Global Technology Services
Oct. 9, 2012 – Jan. 17, 2013
Infrastructure Network Engineer – Architect
Global Payment Migration Plan Toward PCI Compliance
oFirewall migration from PIX to ASA
oExtranet Network Separation
oPresent Network and Extranet Router Analysis
oConfigure new Cisco 3925 Routers for Extranet Interface
oSeparate CORP and NOCORP Network
oConfigure Redundant ASA5525x for Extranet Firewall (IOS 8.6)
Fanava ICT Group, Persian Golf
Augest 2011 – September 10, 2012
Network Engineer (Consultant)
iDirect Satellite hub Installation and Network Connection Deployment
R&S Spectrum analyzer Utilization, and Documentation
VoIP solutions design, deployment for Oil Companies
Datacenter Design using Cisco 7200 routers and 3750/2960 switches
oEstablish redundant link to Telco Backbone (PC) using Redline AN-80i Broadband Wireless Infrastructure Radio
oImplementing most routing protocols including but not limited to RIPv2, BGP, EIGRP and OSPF. Route redistribution between routing protocols
oDeploying Spanning-tree configuration for all Cisco switches
oDeploying Monitoring tools on ZenOSS to connect to iDirect NMS server SNMP agent on Linux (CentOS 6) platform
oDeploying of OTRS open source software as Ticketing System on Linux (CentOS 6) Platform.
oOpen NMS Deployment on Linux (CentOS 6) Platform.
600 Site to Site / Hub to Site complicated Scenarios design and deployment
Peplink load balance 3.xx series configuration management
VoIP design and deployment for remote connections asking for the service
Astrisk deployment as SIP server for SIP iphones on Linux (CentOS 6) platform.
Use of MVTS as H323 Call Proxy for H323 VoIP Gateways on Linux (CentOS 6) platform
Use of Elastics as IPBX
Setup, and configure QNAP NAS storages
Solico Group Tehran, Iran
October 2009 – May 2011
Network Infrastructure Manager, Senior Network Engineer, Architecture, Design, Configure and Deploy
Developing new organizational chart for Network Infrastructure Group
Developing sizing methods for Hardware Procurements
1.Develop Sizing Models with LAN and Wireless network
2.Enable both and wireless security options on both wire switches and wireless Linksys 802.11a/b/g/n WPA2 enabled access point devices
WAN and LAN redesign in whole group
Two redundant Data Centers Design in Tehran and Amol
Load Balancing and Failover on Internet, MPLS and dialup links for Database replications.
Leading Underdevelopment Projects
1.Implementing Virtualization using Linux (CentOS 5.4) Xen Server
2.Implementing Citrix XenApp
3.XenApp 5, Citrix Terminal Server
4.VoIP network design
5.Virtualization using ESXi/Vcenter
6.Cisco 3945 Router Load Balancing plan
7.Cisco 3750 Switch STP configuration plan
8.Load balancing on PPPOE connections on 3921 (IOS 15)
9.Windows 2008 R1 service pack 2 32bit Application publishing service deployment
ArrayePardaz Co. Tehran, Iran
Jan. 1995 - May 2008
Technical Manager, Senior Network Engineer, Architecture, Design, Configure and Deploy
ISP Routers, Access servers and switched setup:
1.Setup and configure Cisco 2500, 3640, 3662, 7200 border routers, Cisco 3662 and 5300 Access server.
2.Layer 2 and 3 Cisco 2950 and 3550 switches.
3.DVB Receiver and Satellite Modem configuration.
4.Broadband internet sales via leased line, HDLC, Tellaps Cloud or wireless network.
5.LIR in RIPE NCC and then start BGP our own autonomous system.
6.Broadband on Wimax.
Installation and configuration of ISP internal servers:
1.Tacacs server build on NTTAC+ configured for user authentication and hot billing.
2.MDaemon mail server.
3.IIS and Apache used as web server. Tomcat used to activate JSP.
4.Squid configured on Linux (RH9) box as cache server on Linux (RH9) platform.
5.MRTG and other SNMP based tools used as Network Monitoring Tool. MRTG configured on a Linux (RH9) Box. Special MIB on different devices used to monitor CPU and Memory usage of different servers, routers, access servers and voice gateways. Also some MIB are for port monitoring of voice ports.
Configuring MVTS and SIP-HIT on fedora 6, with pre-accounting based on FreeRadius on Linux (RH9) platform:
1.Cisco 2611-XM (IP-to-IP gateway) replacement with MERA VoIP Transit Softswitch (MVTS I).
2.VoIP Billing system adjustment.
3.Needed of a Transcoder for codec matching problem.
4.Quintum Gateways (e.g A800 and/or AXT series) G723(r)(ar)63 codec incompatible with Cisco.
5.Using SIP-HIT module as transcoder.
6.Call-Keeper software (the VoIP billing software developed in company) bases on FreeRadius, Postgresql Database as well as MVTS I on Linux (RH9) platform.
Cisco TCL-IVR development for call-wait procedure in carrier scale:
1.Hold a call when necessary and keep the originator party connected.
2.Cisco TCL-IVR script to play the necessary message on hold.
3.Use of SIP-HIT to play G711 messages.
PPP multilink on Linux Fedora Core 3:
1.Use of pppd multilink options.
2.Use brctl to bridge tap tun.
VPN over voice links using OpenVPN 2.09:
1.OpenVPN (SSL/TSL cryptography) installation and configuration.
2.IPRIUTE2 in Linux (RH9) to route the public IP address block to the Tunnel and back.
Supervision and Management of Cisco and Quintum Voice Gateways, Gatekeepers, IP-to-IP Gateways in Iran, Germany, US, Afghanistan:
1.Cisco 5350 Quintom interoperation.
2.Cisco IP-IP gateway, gatekeeper Quintom interoperation
Supervision of Voice CDR-IVR accounting Call Keeper software development:
1.Introduction of VoIP wholesale concepts to analysts.
2.Guidelines to C CGI programming on Redhat 9.0 for programmer team
3.Guidelines Postgresql database design for VoIP billing
4.Apache installation and config on Redhat 9.0
Development of shell script for IVR-CDR installation and Customer Support for Call Keeper Software:
1.Shell scripts for installation and config
2.Images for some specific Hard Ware
3.Sql file for Database creation
Implementing CDR for Cisco IP-to-IP gateway using Cisco ACS 3.x.x:
1.Import comma separated files to Postgres Database
2.CGI to remove redundant records
3.CGI to do all necessary calculation for Billing department
Supervision of Online Report Generation Software for Quintum Voice Gateways:
1.Quintum remote telnet identify started calls
2.Quintum start accounting absence overcome
3.Quintum gateway support for Call-Keeper
Firewall implementation using Iptables on RedHat Linux (RH9):
1.ISP firewall implemented using iptables.
2.Moving all servers including DHCP, DNS, MAIL, WEB and Tacacs server behind the firewall in DMZ zone.
3.Scripts written to perform limited Intrusion Detection.
Firewall implementation and QOS using Cisco 3550:
1.Create QoS over internet link for FIMCO FZE using 3550 with EMI IOS.
2.Related Class-map and policy-map.
3.?VoIP QoS gives priority to voice Traffic.
4.Access control lists.
Kish Free Zone Organization (KFZO) Network:
1.Network all over the Kish Island.
2.Architecture of the network for 250 users.
3.Custom of Island in the airport.
4.Internet access as well.
5.VPN to Tehran Office. Database replication in Tehran.
6.Layer 2 and 3 Cisco switches.
7.Novell Netware were installed for old applications under Foxpro DOS
GIS project Andishe for New City:
1.Analyzing and setting up ARCINFO and ARCVIEW database for 4 different parts of New City Andishe.
2.52 layers database design.
3.ARCINFO and ARCVEIW (ESRI) connection to database.
4.Visual C++ GUI interface in windows 98 for direct data entry into database.
5.Some DLL files for ARCVEIW developed to display database information in ARCVEIW environment.
Simava Computer Co. (www.simava.com) Tehran, Iran
1990 - 1995
Product Manager, Customer Service Advisor
Product Manager:
1.Starting CKD production line for Computer parts Motherboard, VGA Adaptor etc.
2.Installing the SMD production line for SMD parts.
3.The monitor and keyboard were also produced in CKD form.
Customer Support Manager:
1.PC hardware support.
2.SKD manufacturer assembler helpdesk.
Rewriting AVER VGA PRO card BIOS:
oAssembly codes written to push the AVER VGA card into TV mode.
Font Converter for Multi Lingual Scholar (MLS):
oSoftcraft to MLS font converter written with Microsoft C Ver. 6.0.
Power On Self Test (POST) display board for PC motherboard:
oPower on self test code generator hardware for ISA bus.
PAL programmer software using Turbo C Ver 2.0:
oPAL reader/programmer software for hardware designed.
Pars Electric Co. (www.parselectric.com) Grundig Germany
1988 - 1990
R&D Research Engineer Tehran, Iran
Design IF Module for General B&W TV set using new components:
1.IF module designed for General B&W TV.
2.PROTEL software and other computer based PCB design tools.
Design test equipment for Toshiba TV set tuner:
oComplete design of an electronic board to be operated by a VOBLER (wide band HF signal generator) enable technician to see the curve of the tuner. This device is used in productions line for alignment of the tuners.
Skills:
Signaling and Media VoIP protocols including H323, SIP and CC7 (EU SS7)
Mera MVTS and Cisco IP-to-IP Gateway
Cisco Routers, Switches Voice Gateways
Routing Protocol RIP, RIP2, IGRP, EIGRP, BGP and OSPF
Advanced knowledge on HTTP and FTP protocols.
Apache, Tomcat intermediate
ESXi, VMWare and XEN Virtualization Knowledge
Cisco Policy routing and QoS
VLAN Trunking Expert
RedHat Linux (RHLE, CentOS and Fedora) Administration
Postgresql Database administration
Postgresql PLPGSQL language
GCC programming
CGI programming using C and Perl
Linux (RHLE, CentOS and Fedora) Shell Scripting
Policy routing in RedHat Linux kernel 2.6 and Cisco
Network Architecture and Design
SMPT, POP3, IMAP on mails servers
VoIP and Network Accounting; Tacacs and Radius
Tunneling protocols IP in IP, GRE, PPTP, SSH and SSL
TCP/UDP, DHCP, DNS and SNMP
Wimax 802.16, Wifi and Wireless 802.11(a)(b)(g)(n)
Telecommunication High Frequency
Languages:
English, Farsi (Persian), Turkish
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