Tresor N.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

An IT professional with more than ten years’ experience in the industry. I possess a wide range of skills in systems installation, configuration, upgrading and maintenance. I have worked on several different platforms, such as Windows, VMware, Ubuntu, Solaris, Linux and Mac OS. I am committed to finding innovative solutions to a variety of IT problems, such as information security, network optimization and technical troubleshooting. I can offer organizations commendable support with IT security best practices, network administration (OSI Network Layers,TCP/IP), effective project management and increased system infrastructure performance and high uptime of networks and server devices. I can Implement backup and redundancy strategies. I led multiple projects, tasks and activities by allocating time across various responsibilities and prioritizing issues quickly to respond to critical incidents in an organized and planned manner. II. Experience leading IT L2&L3 support in an organization of more than 300 staff III. Analytical thinking and creative problem solving with the ability to apply customer service concepts to IT to improve user experience. IV. Teamwork skills and the ability to feel comfortable working with different teams and the organization’s partners