5+ years securing Microsoft cloud environments

Systems Engineer for secure, scalable Azure infrastructure

I design, administer, and optimize Microsoft Azure, Microsoft 365, hybrid cloud, and enterprise infrastructure platforms — with a focus on availability, security, and fast incident resolution.

Azure Admin

Microsoft 365

Secure Infrastructure

Professional profile portrait

ASHAN HANNADIGE

Systems Engineer • Azure • Microsoft 365 • Hybrid Cloud

5+

Years

24/7

Support

HA

Online

Professional profile portrait

ASHAN HANNADIGE

Systems Engineer • Azure • Microsoft 365 • Hybrid Cloud

5+

Years

24/7

Support

HA

Online

ABOUT ME

Enterprise infrastructure with calm incident response.

I’m a Systems Engineer specializing in Microsoft Azure, Microsoft 365, hybrid cloud operations, and enterprise technical support. My work sits at the intersection of secure identity, reliable infrastructure, monitoring, and pragmatic troubleshooting — helping teams reduce downtime and keep critical services available.

Across Azure administration, Entra ID, Exchange Online, SharePoint Online, Teams, Intune, Active Directory, SCCM, networking, Jira, and IT security best practices, I focus on clean operations, resilient platforms, and clear communication during pressure moments.

Incident response

Troubleshooting critical infrastructure issues with structured diagnosis and clear escalation paths.

Cloud optimization

Improving Azure resource reliability, monitoring, and operational efficiency for enterprise workloads.

Identity security

Administering Entra ID, access controls, endpoint posture, and secure Microsoft 365 environments.

Enterprise support

Supporting users, systems, and stakeholders with high ownership and documentation discipline.

CORE SKILLS

Cloud, identity, infrastructure, and support capabilities.

A practical Microsoft-focused stack for managing secure, highly available enterprise environments.

Microsoft Azure

Administration, resource governance, monitoring, availability, and performance optimization.

Microsoft 365

Entra ID, Exchange Online, SharePoint Online, Teams, Intune, and tenant administration.

Infrastructure

Hybrid cloud, Active Directory, SCCM, endpoint operations, networking, and monitoring.

IT Security

Access control, endpoint hardening, secure configuration, and enterprise best practices.

Technical Support

Enterprise troubleshooting, root cause analysis, ticket ownership, and stakeholder updates.

Operations Tooling

Jira workflows, monitoring signals, documentation, change coordination, and service hygiene.

FEATURED PROJECTS

Infrastructure outcomes that improve reliability and security.

Representative enterprise initiatives across Azure, Microsoft 365, monitoring, identity, and hybrid environments.

Azure Governance & Reliability

Improved cloud operational visibility through resource hygiene, monitoring coverage, alerting logic, and availability-focused administration.

Azure

Monitoring

Microsoft 365 Security Hardening

Strengthened tenant posture across identity, access, endpoint management, collaboration services, and user support workflows.

Entra ID

Intune

Hybrid Cloud Operations

Supported hybrid systems across Active Directory, networking, SCCM, endpoints, service tickets, and infrastructure troubleshooting.

AD

SCCM

EXPERIENCE

A timeline of systems engineering ownership.

2023—Now

Systems Engineer — Cloud & Infrastructure

Administering Azure and Microsoft 365 services, supporting hybrid infrastructure, resolving incidents, and improving service reliability across enterprise environments.

Early career

Early career

Enterprise Technical Support & Systems Operations

Built strong foundations in Active Directory, networking, SCCM, endpoint troubleshooting, Jira ticketing, documentation, and user-focused support.

CONTACT

Let’s build reliable infrastructure together.

Available for cloud infrastructure, Microsoft 365, hybrid environment, and enterprise support opportunities in UAE. Send a message with the environment, challenge, or role you’d like to discuss. Thank You!

Ashan Hannadige | Sri Lanka | Systems Engineer building secure, scalable Microsoft cloud infrastructure.

© 2026

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