Hasan Ali Zeb

Experience

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  Nayatel Pvt. Ltd

  Jun 2008 - Apr 2009

  Network Support Engineer

  • Operations and Maintenance of Scientific Atlanta Head-end, LNBs, IRDs and Encoders. • Fine tuning of splitters to reduce the noise problems.• Modification of channels and contents as per regulatory authority rules and configuration of Satellite Dish decoders for new channel activation. • Make proposals and implement procedures for Quality control and assurance.• Operation and maintenance of Alcatel ATM DSLAMs, ATM switches.• Configurations of Alcatel BPON Optical Line Terminations and integration with core entities. Show less

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  Telenor

  Apr 2009 - Jul 2011

  VAS O&M Executive

  • Ensuring smooth Operation & Maintenance of VAS network elements.• Performing activities and system upgrades.• Carrying out network expansions and integration of new Value Added Services with live platform.• Acceptance testing of new hardware and features.• SQL, Oracle and Informix database administration.• Servers maintenance and administration using Linux, Sun Solaris, HP Unix and HP Open VMS.• Shell scripting in Unix and Awk for automated stats generation,scheduled health checks and critical alerts through SMS.• SQL queries to extract customized reports.• Service flow modifications in coordination with the vendor to support new features as per commercial requirement. • Analyzing network performance using daily reports and suggesting possible measures based on KPIs.• Trouble ticket rectification in accordance with the SLA. Show less

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  Huawei

  Jul 2011 - Sept 2013

  IPTV Back Office Engineer

  Operations and maintenance of Huawei IPTV platform, Hardware installation, Software commissioning and integration with Provisioning and Charging Systems. Database tuning and Cluster management. Perform System upgrades. Perform routine health checks and backups. Coordinate with Planning Department for platform expansion, optimization, launch of new features and PAT. Coordinate with Content Provider for successful ingestion of contents to IPTV system and provide support for content related issues. Ensure availability of VODs across the Media Delivery Network. Coordinate with Mediation/ IN team for IPTV customers billing. Troubleshoot IPTV and OTT system related issues, log analysis, prepare automated shell scripts for service testing. Ensure smooth Multi-cast and Uni-cast streams over Core/Access platforms and OTT services delivery over Iphone, Ipad, Android phones, tablets and STB clients. Coordinate with Marketing for new packages implementation & testing and feedback regarding user trends. Prepare IPTV/OTT System & Service KPIs, System Utilization, Content Ingestion & Ranking analysis, Incident & Root Cause Analysis reports. Show less

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  Siemens / CMT Technologies ( Mobily MNS )

  Oct 2013 - now

  OTT Senior Engineer

  • Hardware installation and software commissioning of OTT components including HeadEnd, Middleware, Delivery Network, Conditional Access and Digital Rights Management. • Designed IP connectivity and data center rack layout. Integration of BMS with SDP for content ingestion and charging.• Coordinate with Marketing for new packages implementation & testing and feedback regarding user trends. • Operations and maintenance of OTT platform. Provide level 2/3 line support for the issues escalated by monitoring team and coordinate with R&D to follow-up pending issues.• Lead a shift of engineers to perform routine NOC tasks of reporting, alarms monitoring and escalation.• Configure IRDs for multicast channels and feed output to Encoder. • OTT live channels deployment on BMS, Streaming servers and create different streaming rate profiles on Encoders. Manage network switches to ensure smooth connectivity. • Monitor the stream through censoring system to remove any explicit content as per the customer requirement. • Perform system upgrades to resolve existing service bugs and incorporate new features. • Perform RFQ, PAT and write test cases for each activity. • Perform capacity analysis of OTT components and call for platform expansion. Study subscriber behavior and predict future trend for marketing to devise their strategy. • Area of expertise are: Scientific Atlanta HeadEnd Siemens Middleware Broadpeak Streaming Server Verimatrix CA Microsoft Playready DRM  Envivio Encoders EVS Censoring System Show less