Lisa W.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.

I have 10 years of experience (2014 - 2024) working at Rithum (formerly ChannelAdvisor), the leading SaaS e-commerce platform, where I guided customers of all levels through onboarding, often navigating complex integrations, and feed set up for marketplaces such as Amazon, Walmart, Newegg, and many more. I can provided guidance and assistance with the following: * Product catalog setup including inbound template creation and data review based on marketplace requirements * Marketplace template mapping * Error resolution * Repricer setup * FTP, business rules, lookup lists, automated tasks, custom order exports, flex feeds * Familiarity with Rithum API * And more If you're a Rithum client struggling with any of the above and are looking to work with someone who knows the Rithum platform inside and out, I can help you.