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Mohamed Sihar  Sahul Hameed , Desktop Support Technician

Mohamed Sihar Sahul Hameed

Desktop Support Technician·Mastermind Trading & Services

Qatar

Bachelor's degree, Computer Science in Network and Network Security

Work experience

Total years of experience: 6 years, 6 months

Desktop Support Technician

January 2025 - Present

Mastermind Trading & Services

Doha, Qatar

January 2025 - Present

• Installed, configured, and maintained desktop systems, printers, and peripheral devices.
• Diagnosed and resolved hardware, software, and network connectivity issues.
• Provided onsite and remote technical support for users, ensuring minimal downtime.
• Set up and maintained CCTV surveillance systems, including camera configuration and troubleshooting.
• Assisted in configuring and managing local area networks (LANs) and routers/switches.
• Performed system updates, antivirus installations, and routine preventive maintenance.
• Documented technical issues and solutions for knowledge sharing and reporting.
• Supported the IT team in deploying and maintaining small office/home office (SOHO) networks.
• Ensured all hardware and systems complied with company security standards

Company industry:
Computer Hardware & High-Tech Manufacture

IT Support Engineer

January 2022 - January 2024

Aster DM Healthcare

Dubai, United Arab Emirates

January 2022 - January 2024

• Provided comprehensive technical support to users, addressing hardware and software issues efficiently.
• Managed support tickets, ensuring timely resolution and maintaining high user satisfaction.
• Oversaw server room operations, ensuring optimal performance and security of server hardware.
• Conducted cable pulling and organization to enhance network reliability.
• Managed boardroom technology, ensuring seamless audio-visual operation for meetings.
• Ensured network connectivity, troubleshooting issues to minimize downtime.
• Provided remote support, quickly resolving technical issues from offsite. Managed new pharmacy openings, coordinating all aspects
from planning to execution.

Company industry:
Other Healthcare Services

IT Support Engineer

January 2020 - January 2022

Legacy Health

Colombo 5, Sri Lanka

January 2020 - January 2022

• Troubleshot hardware, software, and networking issues to ensure seamless daily operations.
• Installed and configured computer systems, printers, software, and business-critical applications.
• Maintained and monitored company networks and servers to ensure high availability and performance.
• Upgraded systems and hardware components based on performance monitoring and future needs.
• Created and managed new user accounts, access controls, and email setups.
• Implemented and maintained IT security measures including firewalls, antivirus, and data protection policies.
• Performed regular data backups and established recovery plans to prevent data loss.
• Provided technical support to staff via phone, email, remote tools, and in-person troubleshooting.
• Trained employees on new systems, tools, and IT policies to improve system usage and security awareness.

Company industry:
Other Healthcare Services

System Administrator & Maintenance

January 2019 - January 2020

Al-Tas-Helath

Kalmunai, Sri Lanka

January 2019 - January 2020

• Served as the first point of contact for all IT-related queries via phone, email, and ticketing system.
• Diagnosed and resolved basic hardware, software, printer, and connectivity issues.
• Logged and escalated unresolved issues to second-level support or relevant teams.
• Installed and configured desktops, laptops, and essential software for new users.
• Guided users through step-by-step solutions and provided remote assistance when needed.
• Maintained user accounts and permissions in Active Directory and internal systems.
• Documented common issues and solutions to streamline future support efforts.
• Ensured timely follow-ups and updates on support tickets to maintain user satisfaction.
• Assisted in setting up projectors, video conferencing tools, and other IT equipment for meetings.
• Maintained inventory records of IT assets and assisted with periodic audits.

Company industry:
Distribution, Supply Chain & Logistics

Education

Kingston University

January 2024

January 2024

Bachelor's degree, Computer Science in Network and Network Security

United Kingdom

Sri Lanka Institute of Advance Technological Education

January 2020

January 2020

Bachelor's degree, Information Technology

Sri Lanka

Skills

NETWORK TROUBLESHOOTING
Intermediate
NETWORK TROUBLESHOOTING
Intermediate
ITSM (ServiceNow, Jira, zendex)
Intermediate
ITSM (ServiceNow, Jira, zendex)
Intermediate
Hardware and software troubleshooting
Expert
Hardware and software troubleshooting
Expert
operating system (windows, mac, linux)
Expert
operating system (windows, mac, linux)
Expert
Remote Desktop tools ( Quick Assist, Anydesk, TeamViewer, RDP)
Expert
Remote Desktop tools ( Quick Assist, Anydesk, TeamViewer, RDP)
Expert
window server ( Active directory and group policy)
Expert
window server ( Active directory and group policy)
Expert
Microsoft 365 / Office 365 Support
Expert
Microsoft 365 / Office 365 Support
Expert

Languages

English
Intermediate