Kim Jansen

Network Infrastructure & Administraion

I bring a comprehensive toolkit and robust expertise to ensure the seamless operation and security of your network infrastructure. Utilizing advanced tools such as crimpers, cable testers, and patch panels, I meticulously plan and deploy structured cabling solutions that optimize connectivity and minimize downtime. Ensuring reliability even during power fluctuations, I integrate Uninterruptible Power Supplies (UPS) to safeguard critical network equipment.

For network monitoring and troubleshooting, I leverage powerful tools like Wireshark for in-depth packet analysis, and utilize remote access solutions such as TeamViewer and PuTTY for efficient management of network devices across diverse platforms. I configure and manage essential network services including BIND and DHCP servers, Windows DNS Server, and dnsmasq, ensuring robust DNS resolution and IP address management. Security is paramount, addressed through meticulous firewall configurations using iptables and implementation of VPN solutions for secure remote access.

Collaboration and communication are streamlined with platforms like Zoom, Microsoft Teams, and Slack, facilitating seamless team interactions and support. I optimize network performance and scalability with technologies such as VLANs, VPS deployments, and load balancers, while ensuring data integrity and accessibility through RAID configurations and backup solutions like Amanda. With proficiency in both Windows Server and various Linux distributions including CentOS, Debian, RedHat, and Ubuntu, I tailor solutions to meet your specific network requirements, whether on-premises or in cloud environments such as Azure and VMware. By implementing cutting-edge technologies like Docker and Kubernetes, I orchestrate efficient containerized applications, ensuring your network infrastructure remains agile and adaptable to evolving business needs.