Comprehensive QA Testing for SaaS Web App

Job Title QA Tester Needed — Full Platform Testing for AI-Powered SaaS Web App (React/Next.js) Category Web Testing / QA / Software Testing Duration [2days] Job Description We need an experienced QA tester to do a full functional test pass on our SaaS platform before we go live on our production domain. This is a React/Next.js web app (AI-powered business automation platform) currently deployed on Vercel. What you'll be testing: Dashboard (loads correctly, data displays properly) Leads management (view, add, edit leads) Campaign Builder (create and save a campaign end-to-end) Lead Workflow / automation builder Scripts (AI script generator functionality) Product Journey screen Account Settings (profile/settings updates save correctly) Billing section — all tabs: Overview, Plans, Change Plan, Overage & Billing, History, Payment Methods, Usage Analytics Signup, login, and password reset flow Language switching (the app supports multiple languages — please check at least 2–3 languages render correctly on key pages) General cross-browser check (Chrome, Safari, Firefox at minimum) Mobile responsiveness check (at least one mobile viewport)