Title: Playwright Expert Needed for Complex JS UI Scraping (Nested Modals, Scroll Containers) --- Description: I need an experienced developer to complete and stabilize an existing Playwright (Python) scraping system for a complex web app (React-like UI). This is NOT a simple scraping task. The system is partially built and must be fixed, not rebuilt from scratch. --- Scope of Work: The scraper must extract ~62,000 products with the following data: 1. Product Specifications * Open product modal * Extract full specification table * Table may be internally scrollable (must handle both scrollable and non-scrollable cases) 2. My Last Purchase Price * Handle 3 cases: a) NA → no further actions b) Single price → click icon → extract purchase order modal c) Multiple prices → icon + “+x more” present 3. Purchase Order Modal * Extract PO details (date, number, vendor, price breakdown, etc.) 4. Pricing History (“+x more”) * Opens a new modal * Contains table with many rows * Table may be scrollable * Must scroll fully and extract ALL rows --- Technical Challenges (must handle correctly): * Nested modals (modal inside modal) * Internal scroll containers (NOT page scroll) * Lazy loading * Dynamic DOM (React) * Precise element targeting (no nth(i)-based logic) * Resume-safe execution (62k items) * Retry and recovery logic --- Existing Codebase: * Python + Playwright * Files include: * collector.py (enumeration) * detail_client.py (UI interaction) * detail_parser.py * bulk_parser.py The code is partially working but unstable. You will: * debug and fix existing logic * NOT rewrite from scratch --- Requirements: * Strong Playwright experience (Python) * Experience scraping complex JS apps * Experience handling modals, scroll containers, dynamic UI * Ability to debug and stabilize long-running scripts --- Deliverables: * Fully working scraper * Correct data extraction (no missing rows due to scroll issues) * Stable execution across all parts * Clean, maintainable fixes in existing codebase --- To Apply: Please include: 1. Similar scraping projects you’ve handled (especially with modals/React apps) 2. Your approach to handling: * nested modals * scrollable containers 3. Estimated timeline --- Budget: Open (fixed or hourly)