Sasidu Don

Microsoft Defender Subject Matter Expert - Emea @Microsoft

Liverpool, GB
MOBILE NUMBERS
+91 *********19

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WORK HISTORY

Mar 2022 — Present

Microsoft Defender Subject Matter Expert - Emea @Microsoft

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EDUCATION

2000 — 2005

IPSIA G.Benelli - Pesaro, ITALY

A Level, Electronic, Telecommunications and IT systems Technology

ABOUT SASIDU DON

I am a strategic and results-oriented Cybersecurity Architect and Deployment Engineer with deep expertise in consulting, engineering, and delivering Microsoft Cloud Security solutions across complex enterprise environments. With a proven track record of success, I specialize in evaluating, designing, and deploying scalable, Zero Trust aligned security architectures that span on-premises, hybrid, and cloud infrastructures.I have led high impact security transformation projects for medium to large organizations and Microsoft partners across diverse industries including finance, government, healthcare, retail, and energy achieving measurable improvements in compliance, Secure Score, and operational resilience.My core strength lies in translating complex technical requirements into pragmatic, compliant solutions that balance security, performance, and user experience. I bring broad expertise in IT security controls, Microsoft Defender, EntraID, and Sentinel, and thrive in dynamic environments where precision, speed, and stakeholder alignment are critical.Driven by excellence, I combine meticulous attention to detail with strong interpersonal and leadership skills, enabling me to engage confidently with technical teams, executives, and cross-functional stakeholders to deliver collaborative, high-value outcomes.

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Sasidu Don — Microsoft Defender Subject Matter Expert - Emea at Microsoft in Liverpool, GB | Unifers