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Jorge Antonio
Jorge Antonio

IT Systems & Infrastructure Administrator

Open to offers · Member since 12 Nov 2026
Location
Angola
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Mid

About

Professional summary

I am an IT Systems and Infrastructure Administrator with experience supporting enterprise IT environments and health information systems in Angola.

I administer Windows Server environments, Microsoft 365 services, virtualization platforms, backup and recovery solutions, print services, and end-user support operations. I monitor critical services, troubleshoot network issues, and prepare technical and operational reports.

I also have extensive experience as a Health Information Systems Officer, administering DHIS2 users, facilities, forms, and health data workflows. I have supported data validation, reporting, training, supervision, and data quality improvement activities across municipal, provincial, and national levels.

I have trained DHIS2 users and contributed to public-health initiatives with organizations including the World Health Organization, PSI, UNDP, and World Bank-funded programs. My work has included COVID-19 vaccination data management, immunization support, and tuberculosis program monitoring.

I am punctual, disciplined, organized, goal-oriented, and committed to continuous learning. I bring strong communication skills, a collaborative approach, and a focus on reliable technology services and meaningful digital transformation.

Skills

14 capabilities
Agile Project ManagementBackup And RecoveryData CollectionData EntryDigital TransformationHealth Information SystemsITILSystems AdministrationTechnical ReportingTechnical SupportTrainingUser TrainingVendor ManagementVirtualization

Experience

Career history

IT Systems & Infrastructure Administrator AES – Angola Environmental Services (SONILS Base)

Administer and support IT infrastructure, including Windows Server 2022, print servers, backup and recovery solutions, VMware vSphere ESXi, and network troubleshooting activities. Monitor critical IT services and systems on a daily basis to maintain operational availability.

Manage Microsoft 365 services including Exchange Online, SharePoint Online, Microsoft Teams, user accounts, and licensing. Provide end-user technical support, manage printer fleets and print services, prepare technical and operational reports, support digital transformation projects, and coordinate with technology vendors and external partners.

Health Information Systems Officer Ministry of Health – Angola

Administered users, health facilities, and data collection forms in DHIS2, while monitoring and validating statistical health data. Prepared meeting minutes, technical reports, and presentations, and supported COVID-19 vaccination data entry and management using EpiInfo and other health information systems.

Trained and supervised DHIS2 users at municipal, provincial, and national levels, including work as a DHIS2 trainer for the Expanded Program on Immunization with WHO and at IONA with PSI. Supported tuberculosis program monitoring and evaluation with UNDP and facilitated data quality improvement initiatives under the World Bank-funded Health System Strengthening Project.

Education

Learning history

ISUTIC – Higher Institute of Information and Communication Technologies

Bachelor's Degree

ITEL – Telecommunications Institute

High School Diploma, Information Technology

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