Rishabh Ranjan

Rishabh Ranjan Email and Phone Number

Wireless Network Architect at Comcast | Xfinity WiFi @ Comcast
Philadelphia, PA, US
Rishabh Ranjan's Location
Philadelphia, Pennsylvania, United States, United States
Rishabh Ranjan's Contact Details

Rishabh Ranjan work email

Rishabh Ranjan personal email

n/a
About Rishabh Ranjan

Skilled in wireless network architecture with expertise in Cisco, Ruckus, Nokia WAGs, Netscout, and WiFi hotspots. I am committed to enhancing connectivity and delivering superior user experiences through the implementation of optimized wireless network solutions.

Rishabh Ranjan's Current Company Details
Comcast

Comcast

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Wireless Network Architect at Comcast | Xfinity WiFi
Philadelphia, PA, US
Website:
comcast.com
Employees:
60190
Rishabh Ranjan Work Experience Details
  • Comcast
    Comcast
    Philadelphia, Pa, Us
  • Comcast
    Architect 4, Wifi Architecture
    Comcast Nov 2023 - Present
    Philadelphia, Pa, Us
    Cisco Catalyst 9800-90 Controller - Create High-level Architecture for the 9800 controllers and DNA Center - Install 9800 controllers, DNA center on VMware, and GCP - Create Profiles, EoGRE, policies, TAGs, WLANs, and SSID - Install licenses, add AAA, security, NTP, DNS, and VLAN - Install and monitor C9120AXI-B Access Points - Deploy Electroline Cable modemRuckus Virtual SmartZone (vSZ) Controllers - Create High-level Architecture for the vSZ controller, SCI, and RA Install - Ruckus virtual Smart zone controller on GCP - Create Zones, and groups, add licenses - Install and monitor T811-CM, T-750 Access Points - Ruckus SmartCell Insight (SCI) installation on GCP - Create Dashboards on SCI using Data Explorer - Setup alerts and thresholds using Grafana and Slack - Ruckus Analytics setup and dashboard migration - Create SSID, WLAN, setup EoGRE, AAA, NTP, and ACLs - Setup Custom Zone and SSID for TESLA Supercharging stationsWifi 7- Configured and Deployed Ruckus T670AP - 1st Wifi 7 deployment nationwide- Building POC Lab for Wifi7 AP Testing
  • Comcast
    Engineer 3, Product Dev Engineering
    Comcast Jan 2021 - Dec 2023
    Philadelphia, Pa, Us
    NetScout - Support Netscout TAP, InfiniStream Switch and 9895 Probe - Vertica servers deployment, installation, and migrations - Create alerts and dashboards using Slack, Grafana, and Prometheus - Setup nGenius Pulse in the chambers for network monitoring - Provision SSID, create service test and dashboard for nPulse - Create IOP change tickets for deployments Core Network and POCs (Proof of Concept) - Optical Fiber compatibility for Ruckus-T750 - Load test using Wi-Check - Cisco Meraki AP & switch - MR 33 -84, MX 64- 65W, MS 220 - Configurations and deployment of AP for common area Wi-Fi - Deploy, configure, monitor Nokia and Benu Wireless Access Gateways (WAG) - Capture, analyze & troubleshoot using Wireshark & TCPDump - Configure & troubleshoot Access Points - Arris, Technicolor, Cisco, Ericsson, BelAir, and Ruckus - Configure GRE, L2TPv3 tunnels & 2.4/5 GHz channels on AP - Test Cisco Meraki AP & switch - MR 33 -84, MX 64- 65W, MS 220
  • V-Soft Consulting Group, Inc.
    Wireless Network Engineer
    V-Soft Consulting Group, Inc. Aug 2015 - Jan 2021
    Louisville, Kentucky, Us
    Client: COMCAST Wireless Access Gateways - Responsible for deploying, testing, and troubleshooting Nokia and Benu WAG - Perform daily network monitoring, review, and manage defects - Create Documentation on Wiki Confluence for LAB/ ULA and Production - Manage projects by creating tickets using Jira User Stories and resolve them to completion Configurations: - Nokia 7750, VWAG, and Benu Meg 400, XMEG, VMEG WAG - Cisco ASR1K, 9K, Cisco Switches, Controllers, A10 Load Balancer - TH4430 and ASA 5510 - Configure, Manage and Create POC for Next-Gen Projects in QA LAB - Responsible for managing and troubleshooting A10 Load Balancers Migration and Automation: - QA lab Network migrations - Cisco 7600 to ASR 9K, configure BGP and OSPF - LAG Ports and BGP Routes configuration and migration on the WAG across the CRANs - Create Perl/Python/Bash scripts to make bulk changes to the WAG Virtualization: - Work with Benu and Nokia for Network Virtualization for VMEG, XMEG, and VWAG Work with Vendors on architecting next-gen platforms Deployment: - Deploy Wi-Fi Routers - Nokia 7750 SR12, Benu MEG 400 across multiple CRAN locations - Deploy Netscout TAP, Switch NS 3901, and Probe NS 9895 - Deploy HP & Dell servers - GEN-7,8 and 9, ILO, memory, and, load VM’s configurations - Install SR, LR Fibers, 1-100 Gig SFP, AC/DC Power, Chassis, filters and Flashcards Firewalls: - Firewall request for server access - Configure VIPs and site-to-site VPN IPSec tunnels between A10 and Cisco ASA 5510 for MSO partners Testing: - Test the latest code release of Wi-Fi routers - Nokia 7750 and Benu Meg 400 - Perform Testing in QA, Stage, and Production environment - Use Spirent- Landslide and IXIA- Ixlode for Load Testing the WAGsMonitoring: - Monitor network using Zabbix, Grafana, Splunk, and Netscout - Test OIDs on the MIB browser and configure them on Zabbix
  • Wipro
    Project Engineer
    Wipro Nov 2011 - Sep 2013
    Bangalore, Karnataka, In
    Web Applications Development - Worked on configuration, testing, design, and development of front-end web applications - Designed and implemented GUI applications - Created test cases on the HP ALM quality center - Onsite client coordination & interaction situated across the globe - Completed tasks within the delivery cycle of a project - Cleared Six Sigma and Java J2EE certifications - Completed Wipro's comprehensive training program - Applied education and advanced technology training to help solve complex business needsNetwork Maintenance - Performed Network Maintenance including shutdown, backup, and website recovery - Utilized specific business knowledge and general business acumen to support effective IT engagement - Worked as a part of an IT project team under the supervision of a Technical Team Lead - Deliver detailed technical design which meets customer requirements - Documented technical design which meets customer requirements

Rishabh Ranjan Skills

Netscout Firewalls Open Shortest Path First Domain Name System Agile Testing Linux Agile Project Management Voip Dhcp Microsoft Powerpoint Troubleshooting Ipsec Agile Methodologies Vendor Management Lan Scrum Network Address Translation Wireshark Devops Tcp/ip Hp Quality Center Osi Model Ipv6 Microsoft Office Microsoft Word Ccna Microsoft Excel Network Load Balancing Border Gateway Protocol Pl/sql Hp Application Lifecycle Management Network Devices L2tpv3 Gre Tunnels Load Balancing Wide Area Network Internet Protocol Switching Documentation Cisco Asa Access Points Wlan Vmware Routers Virtual Private Network Routing

Rishabh Ranjan Education Details

  • Northeastern University
    Northeastern University
    Telecommunication Systems Managenet
  • Harrisburg University Of Science And Technology
    Harrisburg University Of Science And Technology
    Project Management
  • Srm Ist Chennai
    Srm Ist Chennai
    Electronics And Communications Engineering

Frequently Asked Questions about Rishabh Ranjan

What company does Rishabh Ranjan work for?

Rishabh Ranjan works for Comcast

What is Rishabh Ranjan's role at the current company?

Rishabh Ranjan's current role is Wireless Network Architect at Comcast | Xfinity WiFi.

What is Rishabh Ranjan's email address?

Rishabh Ranjan's email address is ri****@****ast.com

What schools did Rishabh Ranjan attend?

Rishabh Ranjan attended Northeastern University, Harrisburg University Of Science And Technology, Srm Ist Chennai.

What skills is Rishabh Ranjan known for?

Rishabh Ranjan has skills like Netscout, Firewalls, Open Shortest Path First, Domain Name System, Agile Testing, Linux, Agile Project Management, Voip, Dhcp, Microsoft Powerpoint, Troubleshooting, Ipsec.

Who are Rishabh Ranjan's colleagues?

Rishabh Ranjan's colleagues are Kyle Pearson, Marquita Cowley, Dhruva Patel, Azsha Hankerson, Fran Dougherty, Thomas O'hara, Jim B.

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