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G. Iliev
- 1. G. ILIEV CISCO Certified 275Wilmette Ct. Unit B1, Schaumburg, IL galin.p.i@gmail.com • 312-823-8871 SUMMARY  Over 6+ years of experience in networking, installing, configuring and maintaining network devices.  Implementing IP addressing schemes, LAN/WAN protocols, IP Services, to meet network requirements in different environments.  Experience installing, configuring and troubleshooting Catalyst (2900, 3500, 3700 and 6500 Series), Nexus (7000, 5000, 2000 Series) Switches, and Routers (2800, 3600, 4400, 7200 Series) and Wireless AP’s (1260, 3600) using CLI and GUI.  Experience configuring and troubleshooting OSPF, EIGRP, BGP, VLAN’s, Trunking, VTP, STP, PVST, RSTP, HSRP, 802.1q, and Ether-channels.  Familiar with IPv6, OSPF v3.  Experience securing and managing remote access using various VPN technologies like IPSec, SSL, and GRE.  Implementing NAT/Pat.  Knowledge of VoIP, Cisco Unified Communications Manager (CUCME), AAA, RADIUS, TACAACS+.  Knowledge of ASA firewalls, F5 Load Balancers.  Knowledge of Cisco wireless (CleanAir) AP’s and WLAN controllers.  Working knowledge of network monitoring/management tools like Wireshark, TCPdump, Cisco Prime, Net Flow, PRGT, Solar Winds, OpManager, Infoblox, eHealth.  Experience in diverse IT disciplines, including networking, technical support, programming, operating systems, virtualization and system administration.  Have a strong grasp of networking concepts and general awareness of ITIL framework.  Strong documentation and diagraming skills.  Working knowledge of Change Management Process and Trouble Ticket Escalation.  Experience working with virtualization softwar e like VMware ESXi.  Strong written and verbal communication skills, self -motivated, self-managed, result oriented, practical, always looking to learn and contribute.  SKILLS PROFILE  Cisco Routers:2800, 3600, 4400, 7200, 7600  Cisco Switches:2900, 3500, 3700, 5000, 6500, Nexus 2K, 5K, 7K  Cisco Wireless:1260 AP, 3500 AP  Other Hardware: F5 BIG-IP LTM Load Balancer, 7960 IP Phone  Routing: EIGRP, OSPF, BGP, MPLS  Switching: VLAN, VTP, STP/RSTP, Ether-Channel (PAgP, LACP), CEF  Networking:TCP/IP, UDP, ICMP, LA N, WAN, DHCP, DNS, FTP, TFTP, SNMP, ARP, VRF  Other Protocols: HSRP, GLBP, VRRP, QoS/CoS, VoIP, IPv4, IPv6, IP SLA  Security: ACL, NAT/PAT, ASA (5505, 5510) Firewall, Palo Alto, Juniper SSG5  Operating Systems: Win XP, Win 7, Win 8, Win Server 2008/2012, working knowledge of Mac OS X and Linux  Applications: Wireshark, OpManager, Spectrum, Netscout, Juniper NSM, Cisco Prime, VMware, Visio
- 2. G. ILIEV CISCO Certified 275Wilmette Ct. Unit B1, Schaumburg, IL galin.p.i@gmail.com • 312-823-8871 PROFESIONAL EXPERIENCE As s ociate Wireless Engineer, Sentinel Technologies, Inc. Fe b. 2016 – June 2016 Chicago Public School Wireless Network Project  Network refresh project with significant scale.  Preform network discovery and monitoring tasks for CPS client sites remotely.  Discover and document network assets such as Wireless AP’s, Avaya gateways to create port mapping documentation as part of the network redesign project.  Assess current needs, such as port usage, bandwidth, ups’s installed, IDF size, etc. and recommend hardware solutions.  Propose network redesign based on client hardwar e guidelines, network policies and individual site’s unique characteristics.  Create BOM’s and network implementation plans.  Maintained and configured Cisco enterprise devices such as Cisco 1900, 2811, 2900, 3900 Series ISR Routers, Cisco Switches 2960, 3560, 4500, 6500  Installed and configured Cisco 6500 Series Wireless LAN Controller, Cisco 2500/5500 Series Standalone Controllers, Cisco 1140N AP, Aironet 3500/3600 AP  Configuring routing protocols such as OSPF, EIGRP, Route redistribution between OSPF an d EIGRP, Route redistribution in multi-area OSPF network  Provided wireless connectivity to end clients and troubleshooting connectivity problems  Deployed security solutions such as NAT, PAT, ACL, 802.1x, WPA-2 Enterprise  Deployed VoIP phones and providing access to voice and data traffic with QoS policies  Draw as-is, proposed and final network diagrams for multiple client sites in Visio. Ow ner, Iliev IT Consulting Jan. 2010 – Present Local IT support firm that offers a comprehensive suite of IT services Gl obal Mobility Services, Schaumburg IL Jun. 2012 – Present  Installed and configured Cisco 2800, 3800 routers and 2950, 3700, 6500 switches.  Maintained and managed networks running OSPF and BGP routing protocols.  Configured route redistribution between OSPF and EIGRP in a multi-area OSPF network.  Daily monitoring of network traffic using sniffers and access logs to troubleshoot and identify network issues.  Performed switching administration including VLANs, inter -VLAN routing, trunking, port aggregation  Route redistribution and route update manipulation using route-maps, distribute lists and AD manipulation and link negotiation.  Assist in determining network hardware and bandwidth needs.  Worked with engineering team to resolve tickets and troubleshoot L3/L2 problems efficiently.  Deploying VoIP phones and providing access to voice and data traffic with QoS policies  Preformed IOS upgrades and reconfigured devices afterwards.  Updated documentation as necessary.  Mapped, Network Diagrams and physical identification in MS Visio.
- 3. G. ILIEV CISCO Certified 275Wilmette Ct. Unit B1, Schaumburg, IL galin.p.i@gmail.com • 312-823-8871 ITT Technical Institute, Mt. Prospect, IL Bachelors of Science in Electronics and Communication Engineering, May 2009 CERTIFCATION CISCO CCNA – Cisco Certified Network Associate  Worked with Radius and TACAACS+ AA Tr uck Repair Inc. Schaumburg, IL Jan. 2011 – Present  Working for a start-up company, responsibilities included handling the wired core network, server backbone and wireless access network  Designed the IP addressing scheme depending on t he number of current users and scope of future growth  Providing security through ACL, firewalls, MAC filtering and also configured PAT on the edge router  Also responsible for documentation including preparing technical overviews of different 802.11 standards  Gained experience on windows 2003 server platforms and configured DHCP and DNS servers  Responsible for backing-up data using RAID servers using RAID 0, 1, 5, 6, 10 standards  Gained knowledge about 802.11a/b/g standards, security standard such as 802.11i and QoS standard like 802.11  Installing, testing, upgrading, configuring and maintaining all networking devices (router, switches and firewalls) and servers  Set-up and maintenance of office printers. Maintain office equipment connectivity and provide IT desktop support Te chnician, Global Technical Service, Baxter M ar . 2007 – M ar. 2011  Involved in installing, configuring & troubleshooting different operating systems, software & hardware in PC & Laptops.  Involved in network upgrades and implementation.  Racking, Stacking & cabling network-based IT systems.  Diagnosed problems through troubleshooting skills, logic, research, and isolation steps.  Performed routine maintenance of network hardware and software o f LAN/WAN (NAT, DHCP)  Configured ACL to allow only authorized users to access the servers.  Implemented VLANs, DHCP server, DNS configuration, NAT/PAT in a small network environment.  Configured Routing Protocol: single -area OSPF, RIPv2.  Implemented WAN technologies like Frame relay, HDLC and PPP in the branch office network connectivity.  Installed wireless routers, operating system, cabling and termination, connectivity to switch rooms.  Performed technical support, troubleshooting and maintenance of network equipment, installed and upgraded software and hardware equipment.  Coordinated with higher-level support and external vendors for resolution. EDUCATION