Experience

Dew Software

• United States
• Software Development
• 1 - 100 Employee

• Network Architect

  • Jul 2022 - Present



Atos

• France
• IT Services and IT Consulting
• 700 & Above Employee

• Network Architect

  • Sep 2017 - Jun 2022

• Sr. Network consultant

  • Oct 2010 - Aug 2017

  • Working as team lead managing 13 level3 team member.• Directly involved when design level changes are required for existing customer/new customer.• Prepare low level design(LLD) document for implementation based on HLD provided by Architects.• Managing Atos US datacenter, design and implementation for new customer, give support for existing customer.• Providing Solutions to any network related issues as well as handling the level 3 escalated calls.• Managing the Multihomed network using MPLS/BGP as well as the internal network using OPSF.• Planning and Designing the network infrastructure for optimized performance•.Implementation of Application Content Engine Cisco ACE appliance and Cisco ACE Module for application load balancing • Implementation of F5 and Citrix Netscaler.• Site to Site VPN configuration on firewall• Configuration and troubleshooting on Cisco FWSM, Cisco ASA • Installation and configuration of Cisco 7200, 7600 series routers.• Installation and configuration of Cisco 4500, 6500 series switches.• Configuration & troubleshooting of BGP routing protocol for Network Connectivity.•.Designing new network design requirements. Support and monitor the network infrastructure. • Troubleshooting and finding the RCA for the escalated issues occurring in the network.• Configuration and troubleshooting of Nexus Devices includes 2k, 5k and 7k.• Configuring VDC, VPC, Fabric path and Fabric extenders in NX-OS. • Implementation and management of wireless devices.



IGT Solutions

• India
• IT Services and IT Consulting
• 700 & Above Employee

• Sr. Network Engineer

  • Jun 2009 - Sep 2010

  • Created and Integrated back-end and network infrastructure with an emphasis on scalability, availability, security and manageability.• Designed and deployed networks using dynamic routing protocol (EIGRP, OSPF and BGP).• Assisted with establishing IGT NOC to proactively monitor the network resulted in better SLA and network performance, network infrastructure and network security.• Communicated with local and foreign telecom bodies for procuring and commissioning of various local, IPLC and ISDN circuits to support and data/voice application.• Developed and documented network diagrams and procedures.• Devices used PIX 535, ASA 5520, ASA 5580 routers 2600, 2800, 3700 3800 series, switches 6500, 4503, 2960, 3548 series.• IPSec VPN tunnel over public network.• Implemented of Cisco H.323 VoIP Gateway.



Spanco

• Telecommunications
• 200 - 300 Employee

• Network Engineer

  • Nov 2007 - May 2009

  • Implemented network infrastructure for the new site comprise of Nortel 8300 series Core L3 switches, Nortel 4548 access switches, Cisco ASA firewall with CSC/SSM module, Cisco 3600, 2660, 1800, 1700 series routers, Nortel 3120 routers, Cisco Wireless access point, MS ISA firewall for internal proxy.• Worked on Cisco ASA firewall with CSC/SSM module for content filtering, configuring ASA firewall, planning and implementing ACL as per company standard.• Configuration of NAT, PAT on Cisco routers and Cisco ASA firewall as per business requirement.• Managed Client to Site, Site-to-Site IPSEC VPN tunnel on Cisco ASA firewall and Microsoft ISA firewall.• Monitored network equipment using monitoring tool like Solar wind, OP Manager, NETFLOW analyzer and castle rock for smooth functioning.• Prepared and maintained Network documents and network diagram.• Updated network diagram and documents as and when required (in case of new implementation or changes in existing network infrastructure).• Attended conference call with external client and vendors for resolving production issues and updates.• Analyzed network reports and ensured that the network is managed well with ultimate user satisfaction.• Approved network related changes and maintain all record of changes for future reference• Managed FM vendors to ensure the Service Level Agreement related to network is met with an escalation matrix



Cyber Infotek

• India
• IT Services and IT Consulting

• Technical Support Engineer

  • Apr 2004 - Mar 2008

  • Provided support for State Bank of Indore.• Responsible for end user support, installing, configuring and maintaining networks.• Deployed and Monitored Antivirus Server Software, deployment of updates.• Provided Remote Access Support for software upgrades.• Installed and Troubleshoot programs on POS Machines, Laptops, Desktop and other related peripherals • Provided support for State Bank of Indore.• Responsible for end user support, installing, configuring and maintaining networks.• Deployed and Monitored Antivirus Server Software, deployment of updates.• Provided Remote Access Support for software upgrades.• Installed and Troubleshoot programs on POS Machines, Laptops, Desktop and other related peripherals



Dvs Infomatics

• India
• Telecommunications

• Technical Support Engineer

  • Apr 2004 - Oct 2007

  • Maintained Cisco 3600 and 2600 series router in which internet lease line terminated.• Nortel 8000 L3 series Switches configure Vlan.• Created & Configured Vlans on 3com & Nortel Layer 2 Switches.• Managed Microsoft ISA firewall • Setup Windows 2003 base DC, ADC, IIS, WSUS and EPO server.• Managed Active directory, file server, print server and maintain mail server. • Maintained Cisco 3600 and 2600 series router in which internet lease line terminated.• Nortel 8000 L3 series Switches configure Vlan.• Created & Configured Vlans on 3com & Nortel Layer 2 Switches.• Managed Microsoft ISA firewall • Setup Windows 2003 base DC, ADC, IIS, WSUS and EPO server.• Managed Active directory, file server, print server and maintain mail server.