SEBASTIAN ANTONY P

Mobile: +91-892******* / 956-***-****

E-mail: adbo1z@r.postjobfree.com

Career Objectives

To achieve excellence in working as dynamic professional offering solutions to business using the best available, where my analytical ability and analyzing quest are used maximum for growth of the organization and to grow with the organization. Seeking a challenging position that offers professional growth and ample opportunity to learn and enrich my competencies in my profession

Professional Experience

April 2018-Till date Network Engineer

Dimension Data India Private Limited

Client: Yes Bank Limited

Duties & Responsibilities:

Troubleshooting of Core, Distribution and Access switches in LAN and WAN network

Network Configuration and troubleshooting Cisco Routers and Cisco/Juniper switches

Network Knowledge of TCP/IP, OSPF, EIGRP, BGP

Configuring and troubleshooting issues related to VLAN, STP, Ether channel.

Configuration and troubleshooting of HSRP, VRRP and GLBP issues.

Configuring and troubleshooting issues related to LAN/WAN/routing Protocols

Configuring Queuing, SNMP, Syslog, NTP, Tacacs client.

Network & Bandwidth planning, Hardware sizing and new link commissioning, designing & deployment using 3G/4G LTE broadband, LL and MPLS links.

Active team member in planning and scheduling for Deployment of Network components, Implementing new sites and Change Management.

• Knowledge of ITIL incident, problem & change management.

• Preparing and analyzing of POA

• Configuration and Troubleshooting of DMVPN and GETVPN

Handling juniper 4200\4300 switches, configuring Vlans, trunk, port aggregate channel.

Knowledge on Citrix NETSCALER load balancer.

DHCP scope creation infoblox and ip Binding

Using Algosec Firewall Analyser for creating & pushing policies to Firewall.

Using HP Service Manager Ticketing Tool to closing Incident Tickets and User Request like Port Opening,

Checkpoint templates, object creation, planning, configuration changes.

Prepared the Plan of Action (POA) for Implementation of port Opening.

Configuring Redirection, Policies with basics.

Working as a part of team operating in a fast paced, changing and challenging 24x7 environment. Feb 2017-March 2018 Network Administrator

XYBO3 IT Solution

Duties & Responsibilities:

Responsible for Managing Multiple Vendor Switches and Routers .

Configuration and Trouble Shooting of LAN Technologies like VLAN. VTP, Inter VLAN Routing, VLAN Trunking.

Configure Ether-channel/Link aggregation, Spanning tree, VTP on Switches.

VLAN allocation and Inter VLAN Routing Configuration on Switches.

Static IP (MAC binding) & Dot1x

Configuration and Trouble Shooting of Routing Protocols Static, OSPF, EIGRP,BGP

Maintaining and Making Network Diagram.

Implementation of Network Related Changes to Support the Project till go-live

Raising RMA & Cisco TAC Case.

Performing IOS upgradation on Routers and Switches

Monitor, Report and Escalate the WAN Issue to the Service Provider. March 2012 – November 2016 System Administrator

Petrohouse International LLC

Sultanate of Oman

Duties & Responsibilities:

Supporting Windows Server 2008, 2012 R2

Managing Layer 2 Switches, access point & router

Overseeing selection of appropriate technology IT Hardware and Software.

Installation and support of OS (Win), MS office, Antivirus, Network Printer etc.

Supporting Tally ERP 9 & inFlow Inventory

Backup Management

Troubleshooting and Resolving TCP/IP, LAN, WAN,VOIP

Co-coordinating with service providers for restoration of Links and addressing other network issues. June 2007 –March 2011 IT Technician

Bhatia Brothers Supplies & Trad & Partner L.L.C

Sultanate of Oman

Duties & Responsibilities:

Supporting Windows & Exchange server

Configure and maintain LAN,WAN and Wireless LAN in Oman branch

Installation & support of OS (Win), MS office, MS Outlook 2007 & 2010, Antivirus, Network Printer and other Computer Peripherals.

Supporting Sonicwall and antivirus

Supporting Tally 9 gold multi-user

Trouble shooting TCP/IP, DNS, DHCP, Network devices Feb 2006- May 2007 Service Engineer

Delta Muscat Trading.

Sultanate of Oman

Duties & Responsibilities:

Providing support on Windows platform

Providing Support for Desktop & Laptop, OS updating, MS office patch installation, PC hardware upgrading.

Implementing & configuring networks involving multi-vendor switches, routers & access point.

Responsible for regular monitoring of all incident calls and Escalating the issues with various Vendors/Service providers and to get the problem rectified with minimal delay and thus ensuring No/less downtime.

Submitting utilization & performance reports to the management on regular basis. Skills

Cisco Routers

: ASR 1001, 7609, 7206, ISR4321, 2901, 2801, 1905, 819 & 888 DSL Routers.

Cisco Switches : Catalyst 9960, 3850, 3750, 4948, 2960, SG300. Juniper Router & Switches : EX2200, EX4300.

Routing Protocols : OSPF, BGP, EIGRP & RIP (v1 & v2). Switching Protocols : VLAN, VTP, STP, RSTP, PVSTP, PVSTP+ & Ether-Channel. Firewall : ASA 5550

WAN Protocols : HDLC, PPP, NAT.

Redundancy : HSRP, VRRP, GLBP.

Others : VLSM, LAN, WAN, DHCP

Certifications

Cisco Certified Network Associate (CCNA) R&S 2006, 2017 Cisco Certified Network Professional (CCNP) R&S Completed. Cisco Certified Network Associate (CCNA) Collaboration Completed Microsoft Certified System Engineer (MCSE) 2005

Personal Qualification

Academic

Bachelor in Computer Science (2001-2004)

RVS College Coimbatore

Tamilnadu, India

Personal Information

Nationality : Indian

Passport No : K9688669

Oman Driving License No : 71156395

Marital Status : Married

Languages : English, Malayalam, Hindi, Tamil

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