Consultant Resume

CAREER SUMMARY:

Network engineer with over 8 years of progressive technical experience in configuration, maintenance, implementation of various network infrastructures, expert level knowledge of routing and switching, design and troubleshooting skills, experience in security, voice and wireless technologies and related to network engineering areas, such as VMware vSphere/Window Server/Linux administration.

KEY TECHNOLOGIES:

Routing/Switching: OSPF, EIGRP, BGP, MPLS, LDP, PIM, Multicast, IGMP, PBR, QoS, HQF, CBWFQ, LLQ, IPv6, NAT, BFD, QinQ, STP, RPVST+, MST, VRRP/HSRP/GLBP, vPC, VXLAN, BGP EVPN, vDC, OTV.

Security: 802.1X, Cisco ISE 2.0 - 2.3, IPSEC, PKI, DMVPN, Anyconnect, CPPr, port security.

Voice: CME, SIP, H323, Asterisk/FreePBX.

Software: Cisco Prime, Zabbix, Ekahau and AirMagnet survey software, Wireshark, Cisco Commerce Workspace (CCW), Ansible.

Devices: Cisco routers from 800 series to ASR9K, Catalyst 2900-6807, Nexus 3K-9K, ASA 5505-5525X, Juniper SRX 100/220, Cisco WLCs 2504-5760, F5 Big-IP VM, Spirent TestCenter SPT-N11U, Huawei AR2200/S5700/E9000, Fortinet FortiGate 100D/VM, Viptela SD-WAN devices.

Operating systems: IOS/IOS XE/NX-OS, VMware vCenter, Windows Server 2012R2/2016, CentOS, Ubuntu.

PROFESSIONAL EXPERIENCE:

Consultant

Confidential

Responsibilities:

Collecting customer business/technical requirements and translating them into an architecture and a technical strategy.
Producing complex design documents (HLD, LLD, migration plans).
Supporting the implementation team during build phase.

System Engineer

Confidential

Responsibilities:

Participation in all phases of network infrastructure projects for company’s customers.
Presale analysis of technical/business requirements, equipment selection, labor cost estimation.
Architecture and design development, project documentation writing.
Audit of customer’s infrastructure and technical consultations.
Lab staging, on - site installations and final testing of deployed solutions.
Developed and performed functional, performance and scalability tests of equipment prior implementation to nationwide service provider network.
Completed wired and wireless network audit in a shopping mall total square of more than 210 000 sq.ft.
Designed a segment of a corporate campus network with more than 3 000 access ports and distributed DCs topology for Confidential Energy System company.
Made numerous presale estimates and draft designs.

Chief Expert

Confidential

Responsibilities:

Administration of geographically distributed enterprise network consisting of 2 main offices and more than 20 branches - manufacturing plants and offices.
Configuring routers, switches, firewalls, modems, VoIP gateways, Wi-Fi controllers/access points and other network equipment.
Creating and maintaining network documentation, managing ip address plan.
Monitoring, troubleshooting, testing performance, providing fault tolerance and high availability of network infrastructure.

IT Engineer

Confidential

Responsibilities:

Administering data communication network consisted of 2 residential areas, multiple office buildings and medium corporate customers.
Troubleshooting tickets as a last line tech support, escalation point and to junior technicians.
Configuring and monitoring active network equipment of various vendors.
Administering Unix servers (firewalls, DNS, billing, monitoring system, corporate web sites)
Designing solutions to connect new costumers to data communication network.

IT helpdesk

Confidential

Responsibilities:

Servicing client PCs, troubleshooting end user issues, installing and configuring client software, consulting users.
Configuring Microsoft ISA server, routers and switches.

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