Cosmas Tonui
IT Professional with Bachelor of Science in Information
Talent
NairobiMember since June 10, 2026
JavaWiresharkMetasploitNmapBurp SuiteMobile app developmentWebsite developmentCyber securityVulnerability assessmentEncryptionFirewall configurationIntrusion detectionPenetration testingHTML/CSSJavaScriptPHPFlutterDartFirebase
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JavaWiresharkMetasploitNmapBurp Suite
About
Highly motivated and detail-oriented IT professional with a Bachelor of Science in Information, seeking to leverage my skills and knowledge to contribute to a dynamic team.
Experience
Information Technology Intern - Ajira ICT HUB
(2023-04 - 2023-08)
- Managed network infrastructure, troubleshooting connectivity issues and ensuring optimal performance
- Implemented data backup and restoration protocols, ensuring data integrity and security
- Created engaging content through transcription and writing services
- Developed and maintained websites using HTML/CSS, JavaScript, and PHP
- Administered databases, ensuring data consistency and security
- Performed routine computer maintenance, resolving hardware and software issues
- Assisted in identifying and mitigating security threats using tools like Nmap and Metasploit
Education
Bachelor of Science - Information - University of Kabianga (2021 - 2025)
Secondary School - Kipsingei Secondary School (2016 - 2020)
Primary School - Kaplomboi Primary School (2006 - 2015)
