Marie Ndua
@mariendua
Network operations specialist with strong data and cloud skills.
KenyaWhat I'm looking for
I am a Network Operation Centre officer with hands-on experience in network management, monitoring and troubleshooting using tools such as U2000, Libre NMS and NETECO, and practical knowledge of TCP/IP, DNS, routing and switching. I translate complex network telemetry into actionable reports and have contributed to network topology design and service-interruption resolution.
I have practical software development and data analysis experience from internships where I built responsive web pages with WordPress, HTML, CSS and JavaScript, programmed with Python and PostgreSQL, and used visualization tools like Tableau and Power BI to present insights. I combine networking expertise with front-end skills and an analytical mindset to improve system reliability and deliver clear technical documentation.
I pursue continuous learning in cloud and security — currently progressing through AWS Cloud and CompTIA CySA+ trainings — and hold Huawei certifications (HCIP Security, HCIA Data Communications). I seek roles where I can apply network operations, monitoring and data-visualization skills to improve uptime and operational decision-making.
Experience
Work history, roles, and key accomplishments
Network Operation Centre Officer
ICT Authority Kenya
Sep 2020 - Present (5 years 6 months)
Monitored and maintained national network infrastructure using U2000, Libre NMS and NETECO, ensuring high equipment uptime and resolving incidents through ticketing workflows; produced Tableau and Power BI reports that informed capacity and power decisions.
Software Development Intern
Dewcis Solutions Limited
May 2021 - Aug 2021 (3 months)
Developed responsive web pages and contributed to web application projects using WordPress, Python and JavaScript; designed UI assets with Figma and Canva and worked with PostgreSQL for backend data.
Assisted in IT audit engagements performing risk assessments, control testing and data sampling while applying cybersecurity awareness to protect client data and producing client-facing analysis.
Attaché
Vadonet Limited
May 2019 - Aug 2019 (3 months)
Supported data analysis and handled customer requests to inform business decisions and improve client service processes during a summer attachment.
Education
Degrees, certifications, and relevant coursework
St Paul's University
Bachelor of Science, Computer Science
2016 - 2019
Grade: Second Class Upper
Completed a Bachelor of Science in Computer Science with Second Class Upper division, covering core topics in computing and practical projects.
Mary Leakey Girls High School
Kenya Certificate of Secondary Education (KCSE), Secondary Education
2012 - 2015
Completed the Kenya Certificate of Secondary Education (KCSE) at Mary Leakey Girls High School.
Tech stack
Software and tools used professionally
Availability
Location
KenyaAuthorized to work in
Job categories
Skills
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