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Abbas HussainiAH
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Abbas Hussaini

@abbashussaini

I build resilient global voice-edge infrastructure and SBC platforms.

United Kingdom
Message

At Apple, I lead EMEA voice-edge infrastructure for Global Voice Services, covering Oracle and Ribbon SBCs, SIP routing, and monitoring across Ireland, Denmark, and the Netherlands. I provide 24x7 Tier 2/3 support, led global SBC migrations, and engineered a CPS load-protection solution that prevented a potential global P0 incident.

Previously, I delivered BroadWorks UC deployments for service-provider and enterprise customers across EMEA, from design and commissioning through go-live, testing, and operational handover. At Oracle Communications, I led SBC evaluations, secure VoIP deployments, interoperability testing, and the Session Router deployment for EE's All-IP/LTE migration.

I've built monitoring, backup, documentation, dashboards, and AI-assisted automation to reduce operational risk and improve delivery. I work comfortably across global teams, vendors, and stakeholders while owning reliable, secure voice services.

Experience

Work history, roles, and key accomplishments

Apple Inc. logoAI
Current

Senior Telecom Engineer

Jan 2018 - Present (8 years 7 months)

Technical lead for Apple's Global Voice Services voice-edge infrastructure across EMEA, providing Tier 2/3 support and leading migrations. Independently engineered a CPS load-protection solution preventing a potential global P0 incident.

BroadSoft logoBR

Professional Services Consultant

BroadSoft

Nov 2015 - Apr 2017 (1 year 5 months)

Delivered new BroadWorks UC platform deployments for service providers and enterprises across EMEA, from design to go-live. Configured SIP trunking and validated stability through acceptance testing.

Oracle Communications logoOC

Senior Consultant

Jun 2011 - Nov 2015 (4 years 5 months)

Delivered full-lifecycle SBC solutions including pre-sales, design, and implementation for SIP trunking, UC, and IMS. Led the Session Router deployment for EE's All-IP migration.

Education

Degrees, certifications, and relevant coursework

University of New South Wales logoUW

University of New South Wales

Bachelor of Science, Computer Science

2013 - 2016

Bachelor of Computer Science degree from the University of New South Wales from 2013 to 2016.

Tech stack

Software and tools used professionally

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