TECHNOLOGY

MPLS, Route Map & Filtering OSPF, EIGRP, BGP, RIP-2, PBR HSRP, GLBP, VRRP, QoS VoIP, IPv4, IPv6, TCP/IP, UDP ICMP, DHCP, DNS, FTP, SNMP ARP, VRF, SSH, Telnet, RDP,SNMP, RIPng, CDP,Ethernet, Fast Ethernet AAA rules, TACACS, RADIUS Linux, Mac OS, NX-OS, IOS C++,Java, Python VTP, STP, RSTP, MSTP Splunk, PVST+, RPVST Inter VLAN routing Multilayer Switch Layer 3 Switches Etherchannel (PAgP, LACP) Transparent Bridging ACL, NAT, TACACS+, RADIUS PORT Security, IPSEC, VPN DMVPN,Firewall, IPS, IDS,Palo Alto Nimsoft, Fiddler, Microsoft Azure, SolarWinds Wireshark, iO-draw, VMware, Cisco 17XX,18XX,26XX,28XX,37XXX,39XX & 72XX series with IOS, IOS-XE & IOS-XR, Cisco Catalyst 3550, 3750, 45XX,65XX series, Nexus, 7000, 5000,2000

PROFESSIONAL EXPERIENCE

CONCEPTSCHOOLS - Greater Chicago Area/Ohio Apr 2009 – Present

Network Engineer (Apr 2015 – Present)

Responsible for maintaining and installing computer networks based around Microsoft Server Technologies. Work as part of a team and operate in a fast paced, change and challenge environment. Configure and troubleshooting Cisco IOS, SSH, Telnet, IP Sub-netting, Multicast, Frame Relay, PPP and encapsulations, Create Serial to Serial Links between routers, Configure and modify ACL rules (extended ACL) in firewalls and routers, Perform backup, restore and upgrade the Router and Switch IOS

Responsible for Cisco ASA firewall administration, Rule Analysis, Rule Modification.

Manage Cisco router and Cisco catalyst switches and perform installation

Diagnose and resolve technical problems with Local Area Networks (LAN).

Work in a technical on-call capacity, respond to network-impacting events.

Maintain relationships with vendors for troubleshooting hardware issues.

Implement Routes for VLANs Tag & Untagged Traffic.

Adoption & migration to Azure IaaS, PaaS, SaaS

Improve the network speed by prioritizing the important network traffic.

Implement VLANs, Trunks, SVI, Port channels, Configure static NAT.

Implement dynamic NAT, inside global address overloading, access-lists.

Configure site-to-site and remote site VPN use Cisco routers to Cisco routers

Vast knowledge in network upgrade and configuration management.

Configure and troubleshoot routing protocols like OSPF, EIGRP, IS-IS, HSRP, BGP

Perform network monitoring; provide analysis use tools like Wireshark, SolarWinds.

Horizon Science Academy Ohio

Network Administrator& IT Support Specialist (Apr 2013 – Apr 2015)

Internet technologies and remote office WAN/ LAN connectivity

Managed and supported Cisco switches, routers and firewalls

Improved the network by analyzing, researching, and making suggestions for new APs

Optimized routing using route maps, route redistribution, route filters

Designed and created VLANs, VLAN Trunking, Access Control Lists (ACL)

Horizon Science Academy Ohio

Technology Teacher/IT Support Specialist (2009-2013)

Assisted with installation, configuration of and support of LANs WANs

Assisted and maintained the operating system and security software such as pfSense

Built and maintained successful relationships with vendors

Maintained campus wireless and wired network by working with internet suppliers

Installed and maintained campus security cameras and fiber optic connections.

Worked with Meraki software and developed algorithms for better wireless performance.

FTC&FLL Robotics Coaching

EDUCATION

NORTH AMERICAN COLLEGE

Master Degree in Computer Science (GPA 3:95) – 2017

MARYGROVE COLLEGE

Master Degree in Education Leadership (GPA 4:00) - 2014

ISSYK-KUL STATE UNIVERSITY

Master Degree in Applied Math - 2001

BS in Mathematics and Informatics Department - 2001

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