Abdullah Khan

Abdullah Khan Email and Phone Number

Head of Core Operations @ Call2Phone | AZURE, CCNP, JNCIA, HCIA, MCSE, RHCSA, NSE, MTCNA @ Call2Phone
lahore, punjab, pakistan
Abdullah Khan's Location
Lahore District, Punjab, Pakistan, Pakistan
About Abdullah Khan

At Call2Phone, I lead the Network Operations Center (NOC) team that ensures the network availability, reliability, and security for the company's voice and data services. I oversee multiple data center locations, manage passive and active network components, and handle Juniper and Cisco devices for routing and switching purposes. I also execute technical support and IT projects, collaborating with other teams to expedite complaint resolution and task ticket completion.With 6 years of experience in the ISP industry, I have strong expertise in routing protocols, network security, and network performance optimization. I have successfully transitioned from Layer 2 to Layer 3 solutions, integrating BGP/ISIS/MPLS in access and network layers. I have also strengthened the infrastructure to support a 100G network, implementing agile traffic shifting solutions using layer 3 technology for backup paths. I hold a Bachelor's degree in Computer Systems Networking and Telecommunications from Virtual University of Pakistan, and multiple certifications/trainings, including CCNP, JNCIA, MCSE, RHCSA, HCIA, and NSE. I am passionate about staying up-to-date with industry developments and continuously improving my skills. I look forward to connecting with other professionals in the field and exploring new opportunities.

Abdullah Khan's Current Company Details
Call2Phone

Call2Phone

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Head of Core Operations @ Call2Phone | AZURE, CCNP, JNCIA, HCIA, MCSE, RHCSA, NSE, MTCNA
lahore, punjab, pakistan
Website:
call2phone.com
Employees:
16
Abdullah Khan Work Experience Details
  • Call2Phone
    Head Of Core Operations
    Call2Phone Feb 2022 - Present
    Lahore, Punjab, Pakistan
    • Oversight of multiple Data Center locations, ensuring smooth traffic flow for Voice/Data networks.• Management of passive/active network components, such as fixed lines, wireless stations, and Optical Fiber Cables (OFCs).• Handling Juniper EX series for routing and Cisco Nexus 4500/9000 for switching purposes.• Successful execution of a transition from Layer 2 to Layer 3 solutions, integrating BGP/ISIS/MPLS in access and network layers.• Strengthening infrastructure to support a 100G network, implementing agile traffic shifting solutions using layer 3 technology for backup paths.• Led collaborative efforts among Network, Support, and Frontline teams to expedite complaint resolution and task ticket completion.• Development and implementation of robust technical strategies to ensure project success.• Driving the expansion of Call2Phone's infrastructure across Metro and spoke site stations, managing high traffic volumes across various POPs/Sites/Stations.• Engagement with third-party vendors/contractors to establish last-mile connectivity for customers and ensure ongoing service upkeep.
  • Call2Phone
    Senior Network Engineer
    Call2Phone Feb 2021 - Jan 2022
    Lahore, Punjab, Pakistan
    • Resolving Tier 1-related issues promptly, addressing upstream bandwidth degradation for improved network performance.• Acting as a vital escalation point, bridging support and engineering teams to facilitate complex network issue resolutions, ensuring sustained service excellence.• Providing crucial technical insights to evaluate architecture and policies, enhancing Quality of Service (QoS) strategies for improved products and enriched customer browsing experiences.• Ensuring optimal functionality of network monitoring systems, utilizing advanced NMS tools (Observium, CACTI, SolarWinds) for comprehensive network visibility and proactive response to segment outages.• Updating and maintaining comprehensive backup plans covering network device configurations, servers, hardware fail-over, and disaster recovery contingencies.
  • Call2Phone
    Associate Network Engineer
    Call2Phone Aug 2019 - Jan 2021
    Lahore, Pakistan
    • Conducted comprehensive monitoring of network capacity and performance to diagnose and resolve intricate network issues.• Delivered end-to-end engineering and installation services for route-based IP network solutions, ensuring seamless implementation.• Configured and troubleshooted VoIP and multimedia distributed systems and platforms for optimal functionality.• Provided adept network support services for various hardware devices including hubs, bridges, and routers.• Collaborated with the OFC Team to address metro Fiber issues, extending support by facilitating (OTDR, VFL, and Optical Power status) procedures at different stages.• Assisted customers in Layer 1 to Layer 2 troubleshooting, swiftly diagnosing and resolving issues promptly.
  • Call2Phone
    Network Support Officer
    Call2Phone Jan 2018 - Jul 2019
    Lahore, Punjab, Pakistan
    • Provided on-call customer support, analyzed issues, and managed ticket registrations.• Handled client queries via email and collaborated with team members.• Troubleshot L2 connectivity and related issues.• Monitored network performance through analysis and network monitoring.• Offered full support in configuring, maintaining, and upgrading networks up to L2 standards.
  • Hayotel Networks
    Customer Support Officer
    Hayotel Networks Mar 2017 - Aug 2017
    Lahore, Pakistan
    • Providing live front desk support to end users (systems-related). • Managing backup systems, generating reports, and overseeing recovery procedures. • Implementing disaster recovery plans. • Managing and maintaining Network Performance Monitors (NPMs).

Abdullah Khan Education Details

Frequently Asked Questions about Abdullah Khan

What company does Abdullah Khan work for?

Abdullah Khan works for Call2phone

What is Abdullah Khan's role at the current company?

Abdullah Khan's current role is Head of Core Operations @ Call2Phone | AZURE, CCNP, JNCIA, HCIA, MCSE, RHCSA, NSE, MTCNA.

What schools did Abdullah Khan attend?

Abdullah Khan attended Virtual University Of Pakistan.

Who are Abdullah Khan's colleagues?

Abdullah Khan's colleagues are Salman Shah, Call2phone Pvt Ltd, Muhammad Hasnain, Malik Masood Tariq, Usman Ali, Shahzad_k Consultant, Waseem Maqsood.

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