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Haseeb Shakeel

Haseeb Shakeel

Manager (IMS DevOps) with expertise in core network solutions and NGN to vIMS migration

Lahore, Lahore DistrictMember since November 29, 2025
ISEMATLABPSIMIMS nodesSIP call testingSIP-Call ProcessingVOLTE/VOBB NetworkHuawei NGN Core NetworkSDH/DWDM
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About

To work in a competitive environment that effectively utilizes my analytical, interpersonal, leadership and organizational skills to conceive and achieve solutions.

Experience

Manager (IMS DevOps) - Pakistan Telecommunication Company Limited - Lahore

(2024-06)

Specializing in core network solutions, enabling advanced multimedia services and seamless integration between fixed and mobile networks. Manager Operations for Switching domain managing overall operations of core networks.

  • Leading NGN to Huawei vIMS migration activities successfully from the front.
  • Leading E2E Project Activities and coordination with involved stakeholders for timely delivery.
  • Coordinated and provided Technical Support in HLD/LLD preparation.
  • Formulated NGN C5 to vIMS migration strategy in Complex Multi-Network Prefixes Routing scenarios, validating and its successful implementation in live network.
  • Coordination and deployment of VNF onboarding activities
  • Reporting progress and issues to Project Management Team to identify gaps and mitigate the risks.
  • Organizing and leading sessions for tasks preparation and engaging correct owners.
  • Preparation and reviewing of Change Requests and carrying out planning/execution of Migration Activities.

Core Engineer - Pakistan Telecommunication Company Limited - Lahore

(2018-06 - 2024-06)

Worked upon IMS nodes and core network elements. Experience with SIP-Call Processing, VOLTE/VOBB Network projects and troubleshooting of IMS SIP call dialing issues.

  • Worked upon IMS nodes including CloudSE2980, ATS9900, CSC3300, Cloud MSOFTX3000, CCF and UAC3000(AGCF). SIP call testing, routing and fault management.
  • Experience with SIP-Call Processing/Registration/Call flows of VOLTE/VOBB Network.
  • Worked on VOLTE/VOBB projects, troubleshooting of IMS SIP call dialing issues.
  • Performed successful cutover of GPON, H248, PRIs and SIP PBXs traffic from NGN softswitch to vIMS.
  • Setting up of Test environment for Voice/Fax/PRI/SIP PBX Services.
  • Technical support role for a range of Huawei NGN Core Network Elements including C&C08 switches, NGN Soft Switches (U-Sys SoftX3000), Media Gateways (UMG8900), Session Border Controllers (SE2300/SE2600), OSS (iManagerN2000/U2000/ iMaster MAE U2020), related BAM/Billing/EWS servers and LAN switches.
  • Network optimization and observing traffic trends for handling network traffic.
  • Managing IN services, VOIP (Voice over IP) services nationwide.
  • Technical review of MOPs for core network preventive and corrective maintenance activities
  • Service provisioning to external customers like CMOs, OLOs.
  • Configuration management of C5 NGN Core Network Elements.
  • Commissioning and provisioning of new services to Corporate Customers
  • Planning and leading core network optimization and service migration activities.
  • Level 1 troubleshooting of hardware, software, database and configurational issues.
  • Providing solutions and implementing cross functional integrations with existing NGN core platform.

Instrument Engineer - UEC (Pvt) Ltd

(2017-10 - 2018-10)

Design, supply and commission control systems in the field of automation.

  • Handling technical support, proposal preparation, cost estimation and proposing the solution.
  • Promote Ashcroft Products & Solutions to the end-users, Consultants EPCs and OEMs in the region.
  • Sizing and selection of Process Control Instruments (Pressure, Temperature, Level & Flow) as per process specifications & customer requirements and preparation of best techno-commercial proposals.
  • Bid Preparation (Including cost estimation, proposal & system architecture making).
  • Visiting customers, gathering their requirements or problems, and proposing relevant technical solutions.
  • Follow up with clients on submitted proposals.
  • Convincing customers by explaining to them salient features of offered products and solutions.

Network Engineer - Pakistan Telecommunication Company Limited - Lahore

(2016-06 - 2017-06)

1 Year Paid Internship. Operation, Maintenance & Commissioning of Huawei and ZTE SDH/DWDM equipment.

  • Configuration & Media allocation from different sites in the region to Metro Switch, Ethernet and VLAN's configurations.
  • Excellent Command over PTCL Online Database Software's i.e. BNCC
  • Troubleshooting & monitoring of Transmission services by using T-2000, U2000, Unitrans (E300) & Net Neuman.
  • Trouble Ticket management using HP Open View Web Console.
  • DWDM Performance report of Huawei & ZTE equipment.
  • Generate outages reports on weekly and daily basis.

Internship - TEVTA

(2016-04 - 2016-06)

3 Months Paid Internship.

  • Handling Notes and Correspondence.
  • Maintained file records.
  • Evaluate and develop different engineering curriculums.

Education

Master of Science - Electrical Engineering - University of Central Punjab (2019 - 2022)

Bachelor of Science - Electrical Engineering - University of Central Punjab (2011 - 2015)

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