I'm Amani Nsemwa - a Network & Infrastructure Engineer Cybersecurity Engineer Penetration Tester Linux System Administrator Incident Responder
Pentesting, incident response, and system hardening for environments that can't afford to fail. 1st place - CyberChampions 2025 (TCRA).
I'm an IT & security professional with several years of hands-on experience across networking, infrastructure, Linux & Windows administration, and IT security. I currently work as a Network & Infrastructure Engineer at MMConnect Africa, where I design, secure, and maintain reliable network and infrastructure systems.
A snapshot of my education, certifications, and hands-on experience across IT security, networking, and systems administration.
Currently working as a Network & Infrastructure Engineer at MMConnect Africa, within the Technology Department. I design, deploy, and maintain reliable network and infrastructure systems, keeping critical services secure and highly available.
I have successfully completed the Certificate and Diploma in IT, acquiring valuable knowledge and skills in the field of Information Technology At University of Dar es Salaam - UDSM. These achievements showcase my expertise and proficiency in various IT areas.
I have been working as a System Administrator At Vannah advisory Company LTD, gaining valuable experience in managing and maintaining IT systems. My expertise in this role has continued to grow during this time.
I secured 1st place in the CyberChampions 2025 competition organized by the Tanzania Communications Regulatory Authority (TCRA), which brought together over 600 participants from 40+ universities across Tanzania.
Starting from November 2022, I have been studying Bachelor of Cyber Security and Digital Forensic Engineering at the University of Dodoma, focusing on building expertise in the field of cybersecurity and digital forensics.
Served as a Cyber Security Intern at the e-Government Authority (e-GA), focusing on penetration testing and incident response. This hands-on experience sharpened my practical skills in identifying vulnerabilities, responding to security incidents, and supporting secure government systems.
From offensive security to day-to-day reliability - here's how I help organizations stay secure, resilient, and prepared.
I implement robust monitoring solutions to continuously track network activity and identify potential issues or security breaches in real-time.
I take care of the smooth functioning, maintenance, and optimization of your IT systems, guaranteeing their reliability and efficiency.
I conduct thorough penetration tests to simulate real-world attacks and identify weaknesses in your systems before malicious attackers can exploit them.
I actively search for vulnerabilities and security loopholes in your applications and systems, ensuring they are identified and resolved before malicious actors exploit them.
I help organizations assess and enhance their data privacy practices, ensuring compliance with regulations and protecting sensitive information.
I offer reliable IT support services, assisting clients with troubleshooting technical issues, resolving software and hardware problems, and ensuring efficient technology utilization.
Have a project, a security concern, or a role in mind? Send a message and I'll get back to you shortly.
Have a network, infrastructure, or security challenge? Let's build something reliable, resilient, and secure.