Mark P.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.

More than 10 years of experience working on network and computer issues for consumer and enterprise clients. Advanced skills in fixing Windows computers, proficient in software and hardware configuration. All-around experience in setting up computer networks for personal & corporate environments, through Active Directory, Exchange Management Console, SharePoint, CRM & Domain-based PC setup. Completed training for ITIL, CompTIA & Microsoft Technology Associate. Added Lean training to improve business processes by utilizing statistical analysis rather than guesswork.