Aleena Thomas
Aleena Thomas

IT Support Technician

Actively looking · Member since 11 Oct 2026
Location
Doha, Qatar
Desired salary
Unspecified
Work preference
Hybrid / Full Time
Experience level
Mid

About

Professional summary

I am an IT Support Technician with more than three years of experience delivering L1/L2 technical support for enterprise users and applications. I specialize in resolving incidents through remote, email, chat, and phone support channels while maintaining strong service quality and customer satisfaction.

I have supported more than 300 global users with Microsoft 365, Windows environments, Microsoft Dynamics 365 Finance & Operations, Active Directory, Azure AD/Entra ID, and business applications. I am experienced in structured troubleshooting, ticket lifecycle management, issue triage, escalation, and technical documentation.

I have hands-on experience administering user accounts, permissions, groups, password resets, provisioning, deactivation, and access reviews. I also support Exchange Online, Microsoft Teams, SharePoint Online, OneDrive, endpoint devices, printers, and software installations.

My technical background includes basic LAN/WAN troubleshooting, TCP/IP, DNS, DHCP, Wi-Fi, VPN, connectivity troubleshooting, and coordination with infrastructure and information security teams. I work effectively with ITSM platforms such as ServiceNow and Azure DevOps.

I hold Microsoft certifications in Azure Fundamentals, Power Platform Fundamentals, and Dynamics 365 Core Finance and Operations. I am continuing to build expertise in endpoint administration, Intune, Autopilot, Conditional Access, Defender for Endpoint, Power Platform automation, Azure, SQL Server, and ASP.NET Core.

I am based in Doha, Qatar, have a valid Qatar QID and family residence permit, and am immediately available for a full-time IT support role. I am open to on-site, hybrid, or remote work and can support evening remote shifts.

Notice period: Immediate

Skills

25 capabilities

Experience

Career history

Senior System Engineer Infosys Limited

Provided L1/L2 technical support to more than 300 global users through chat, email, and remote support channels, achieving 95%+ customer satisfaction. Troubleshot Microsoft Dynamics 365 Finance and Operations, Microsoft 365, Windows, access, and connectivity issues using structured triage, escalation, and incident-management processes.

Managed ServiceNow tickets from logging through closure, including categorization, investigation, assignment, user verification, and documentation. Administered Active Directory and Azure AD accounts, permissions, provisioning, password resets, access reviews, and deactivation activities. Resolved more than 100 incidents weekly, improved first-response time by 20%, reduced the service-request backlog by 30% through Power Automate workflows, and maintained RCA and knowledge-base documentation.

System Engineer Infosys Limited

Delivered L1/L2 technical support for enterprise applications through remote, email, and phone channels. Supported Active Directory and Azure AD user accounts, group permissions, provisioning, lifecycle activities, Microsoft 365 services, Exchange, Teams, SharePoint, hardware and software installation, operating-system upgrades, and end-user troubleshooting.

Troubleshot LAN/WAN connectivity issues, verified data backups, and coordinated technical issues with relevant teams. Managed support queues through Azure DevOps and Dynamics CRM, performed L2 investigations, maintained knowledge-base documentation, and supported database-backed applications using SQL Server and Azure. Contributed to a 15% reduction in repetitive support tickets and a 25% improvement in issue resolution.

Education

Learning history

Rajagiri School of Engineering & Technology

Bachelor of Technology, Computer Science

Graduated with a Bachelor of Technology in Computer Science.

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