Zhen L.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.

dos, firewalls, flash, html, illustrator, information technology, insurance, internet explorer, java, mandarin, matlab, mcafee, microsoft office, microsoft windows, minitab, norton utilities, oracle, proxy server, read, research, safety, sales, sas, sccm, troubleshooting, utilities, Specialties: 10 key, account management, adobe photoshop, analysis, audio, banking, billing, books, c, c + +, call center, cantonese, chinese, computer hardware, contract management, customer relations,