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Khaled Abdelhai

@khaledabdelhai

Senior Application Support Engineer at Ziwo, resolving production incidents across SaaS, APIs, Linux, and cloud systems.

United Arab Emirates
Message

At Aswat FZ LLC (Ziwo), I provide L2/L3 support for an enterprise SaaS contact-center platform, investigating production incidents across application, API, database, Linux, networking, and VoIP layers. I use root cause analysis to identify issues, restore service, and recommend corrective actions.

I develop Python, Bash, and Lua scripts to reduce repetitive support tasks, and coordinate with engineering and product teams on defects. Earlier at Syriatel, I supported enterprise services and telecom business-support platforms, and developed automation for troubleshooting and operational work.

Experience

Work history, roles, and key accomplishments

AZ
Current

Senior Application Support Engineer

Aswat FZ LLC (Ziwo)

May 2022 - Present (4 years 6 months)

Provide L2/L3 application support for an enterprise SaaS contact-center platform, troubleshooting production incidents across application, API, database, Linux, networking, and VoIP layers. Handle escalations, perform root cause analysis, and mentor L1/L2 engineers.

Education

Degrees, certifications, and relevant coursework

Amazon Web Services logoAS

Amazon Web Services

AWS Certified Solutions Architect – Associate, Cloud Architecture

AWS Certified Solutions Architect – Associate certification in progress.

UK

University of Kalamoon

Bachelor of Engineering, Information Technology Engineering

Grade: 3.55/4.0

Bachelor of Engineering in Information Technology Engineering from the University of Kalamoon, Syria.

Project Management Institute logoPI

Project Management Institute

PMP, Project Management

PMP certification from the Project Management Institute.

DB

DevOps Bootcamp

DevOps Bootcamp, DevOps

DevOps Bootcamp training.

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