Systems Administrator
CurrentDelivering secure, trusted, and easy-to-use services using open-source and enterprise solutions to support the research and education community.
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Samuel Macharia is listed as Systems Administrator at KENYA EDUCATION NETWORK, a with 34 employees, based in Nairobi County, Kenya. AeroLeads shows a matched LinkedIn profile for Samuel Macharia.
Samuel Macharia previously worked as SAP Administrator at Optica Ltd and Assistant Systems and Networks Administrator at Ict Authority. Samuel Macharia holds Bachelor'S Degree, Mathematics And Computer Science from Technical University Of Mombasa.
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A results-driven Systems Administrator proficient in configuring, deploying and administering critical systems such as mail, web, DNS, and Database servers. My proficiency extends to implementing robust security measures, managing virtualized and containerized systems and applications as well as ensuring reliability and security of applications and network. Beyond core administration and support responsibilities, I actively engage in the training of ICT personnel through the Training of Trainers (ToTs) initiative, specifically focusing on Linux and Network Administration.
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Nairobi County, Kenya
Delivering secure, trusted, and easy-to-use services using open-source and enterprise solutions to support the research and education community.
Nairobi, Kenya
• Administered SAP HANA, including managing users and permissions to ensure secureaccess.• Managed system performance and upgrades, while preparing user guides and trainingmaterials for end users.• Tested system changes following upgrades and new deployment releases to ensure stabilityand functionality.• Provided technical support to SAP HANA users, resolving issues and facilitating smoothoperations.
Nakuru, Nakuru County, Kenya
• Installed, configured, administered, and maintained local area networks (LAN) and widearea networks (WAN) at the county offices.• Consulted with management to determine project scope and priorities, discussing systemcapacity and equipment acquisitions.• Assisted the technical support team with troubleshooting issues and closing support ticketsefficiently.• Diagnosed and resolved network and server issues to ensure operational continuity.• Maintained applications to keep software current with necessary updates and upgrades.• Researched and recommended the use of PostgreSQL over MySQL to improve systemperformance for client applications with frequent data updates.• Trained high school tutors on the adoption of technology, facilitating the submission ofassessment and appraisal requests.
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Samuel Macharia works for KENYA EDUCATION NETWORK.
Samuel Macharia is listed as Systems Administrator at KENYA EDUCATION NETWORK.
Samuel Macharia is based in Nairobi County, Kenya while working with KENYA EDUCATION NETWORK.
Samuel Macharia has worked for Kenya Education Network, Optica Ltd, and Ict Authority.
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Samuel Macharia holds Bachelor'S Degree, Mathematics And Computer Science from Technical University Of Mombasa.
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