Imran Ansari Email & Phone Number

Mumbai, Maharashtra, India

Primarily responsible for troubleshooting & resolving network related all escalated issues involving Core Routing & Switching. Configuration, monitoring and troubleshooting on FortiGate Firewall/SDWAN (60E, 100F, 200F and 300E) such as, IPv4 policies, SD-WAN Rules, QOS, Static Routes, BGP, IPSec, Traffic over GRE Tunnels etc. Manage & Troubleshoot Network & Firewall devices like Cisco Routers, Switches, Fortinet Firewalls. Performing Firewall Policies, VPN configuration, HA setup on Firewall. Troubleshooting Port, NAT, VPN related issues on FortiGate Firewall. Implementation of WIPS Airtight (Wireless) Access Points with Mgmt. console in DC and at more than 200 Branches Creation of SSIDs, assigning device Templates to Access Points as per requirement Coordination with multiple teams including Service Providers, Local IT, Security Ops Team, Server Teams to troubleshoot and resolve respective issues jointly. Follow Change Management process, Raise Change and executing them as per activity. Handled & completed critical Projects like Migration from CISCO to FortiGate SDWAN at ABG locations, EOS upgradation on DC Arista switches, Firmware upgradation on PAN India FortiGate SDWAN devices, VDOM Migration, SIEM Integration across all DC & DR devices etc.

Mumbai, Maharashtra, India

 Working as Senior Technical Support Engineer at client Punjab National Bank, Disaster Recovery Data Centre (DRDC). Configuration, Maintenance and troubleshooting of primary links (MPLS) as well as Backup links.  Assuring error free & smooth performance of CBS applications (Finacle, MIS, CTS, and Swift) as well as NONCBS applications, troubleshooting connectivity related issues for the same.  Maintaining inventory of server room & taking periodic backup of branch end and core devices.  Configuring IPSEC at branch and core level (PNB-UBI Connectivity). Knowledge of DR drill activity for application failover testing from DC to DR. Knowledge of NAC. Working on monitoring tools like CA Spectrum and Whatsup Gold for Link utilization as well as monitoring critical links.

Mumbai

To work on the SRs raised by customer & Sify monitoring team as well. To coordinate with customers to resolve their issues over call & Email if required. To troubleshoot different types of leased lines & RF lines to resolve the complaints raised by customers. To coordinate with different ISPs & to follow different escalation matrix for speedy resolution. To verify the L2 path & if found any issue in it then to coordinate with internal team to resolve the same. To accept the newly commissioned leased lines & approve them after verification.  Keeping track of Change Management activities Coordination with service providers for lease-line issue for customer links Troubleshooting on L2 MPLS, L3 MPLS, Internet, 3G Data card, VSAT, SSC & ISDN lines. Worked on Configuring Fortinet (FortiGate 20C, 40C and 30D) with IPSEC tunnels for LM of 4G and broadband Worked on HP router LM configuration, IPSec configuration and troubleshooting Working for link issue with upstream providers Resolving issue like link down, latency, slow response, packet loss, application access etc.

Mumbai

 Working on Project of Reliance. LTE and WCDMA network design. Designing of IP connectivity between Cisco Routers and switches and Samsung network equipments To make network diagram using Microsoft Visio. Configure routers and switches for testing

Mumbai Area, India

 Managing their Internal Lan as well as Wan Networks. Job Role of Provide End to End Wan connectivity between their Remote sites. Co-coordinating with different ISP Vendors. Managing various Connectivity Link such as MPLS RF & Fiber, Dsl, Hspdn ,Vsat ,Wimax, 3g Connectivity . Configuring EBGP, IBGP.EIGRP,OSPF Protocols & Maintaining Routes for all of those Routing Protocols Performing redistribution To learn all Routes & to have end to end connectivity without Looping issue, assured of we don’t have any Looping issue in our network. Configuring L2 circuits i.e. Point to Point Links. Knowledge Of configuring Route –maps for BGP tuning for influencing the Routes Configuring Access-list, Extended Access-list, as path List, Community List. Taking backups as well as Up gradation of IOS. Providing LAN & Wan pool for New Connectivity. Knowledge Of STP, PVSTP, Switching STP, VTP, VLAN, Trunking. Configuring HSRP, VRRP, GLBP for Redundant Connectivity for Wan as well as for Wan with Multi Home BGP ie with Multiple Vendors primary tulip, secondary any other. Troubleshooting L2, L3 Circuits till Last miles. Managing L2, L3 Switches OF Aditya Birla HO. Knowledge of Configuring Stack, l2, l3 vlans as per Requirement. Knowledge Of Deploying QOS for Proper Bandwidth management for Respective Traffic as per Client requirement. As well as to configure Traffic-Shaper which is a Part of QOS? Trouble shoots for Mail & Internet issue of Client. Monitoring of all links through Net flow(IT 360) S/W. and generating reports for bandwidth overutilization Configuring DHCP On router, Knowledge of configuring Natting mostly using Dynamic overloading, one to one ie Static Natting.

Mumbai Area, India

 Managing System up gradation (Hardware & Software). BTS Commissioning & Integrating of New installed Site for on Air. Operation & Maintenance of Nokia Ultra, Metro & Flexi BTS sites. To rectifies all alarm internal and external to prepare the site. Knowledge about Nokia BSC Command (ZEEI, ZEOL, ZEQS, ZEFS, ZEFR, ZAHO, ZNFL, ZWUP, ZDTI, ZYMO, etc.) to check Site Status. Reset the TRX, BTS (Sector wise) and BCF through BSC end. Checking the alarm of BTS, status of all BTS in a BSC and Loop/Break through BSC end.  Responsible for installation and commissioning of Nokia BTS Indoor & Outdoor (Ultra site, Metro and Flexi site). Worked for special projects in Nokia-Bharti, like dismantling, shifting, Antenna orientation Assisted in site surveys and implemented changes suggested by RF Team that included Call Testing, Site On Air, Cabinet Expansion TRX Addition. Microwave Link (2X2, 4X2, 16X2), 15, 23, 18 GHZ, Nokia BTS (Ultra & Flexi). FIU, FXC RRI, FXC E1/T1, Flexi Hybrid (16 E1, 63 E1) Configuring the Cross connection. Commissioning of Nokia BTS and Alarm test. Updating Traffic Manager Location according to the BSC configuration. Expansion of BTS from 2,2,2 configuration to 3,3,3 or 4,4,4 configuration. Check VSWR & (AT) Acceptance test of BTS. Worked on sectored & segmented BTS. Configuring the TEJAS MUX Equipment (TJ100MC1). Commissioning and addition of TRX for Network expansion To clear different alarms on system

Bachelor Of Engineering - Be, Electronics

Education record

Diploma In Industrial Electronics, Electronics

Hsc, Mathematics And Computer Science