Jerald S.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.

Sr. Linux Systems Engineer/Architect Available to build solutions for your business or office, servers and website. I have over 30 years of continuing experience in Information Technology and can perform any tasks you might need to help you with your systems, site, or application platform. I carry a high specialty in Puppet System Administration, setup, training, and consulting, and can help you establish your automation practice, troubleshoot your issues, and stay on retainer for any needs you may have.