Project Description We are looking for an experienced Python Web Scraping / Automation Developer to help us build an internal marketplace competitive analytics system. The goal is to automatically collect publicly available product data from Uzum and Yandex Market and generate structured analytical reports (Excel / internal dashboard) for business and marketing analysis. Scope of Work Build a data collection system for competitor product pages Work with public product card URLs only (no full catalog crawling) Extract and normalize product data per SKU (flavor + volume) Marketplaces: Uzum (simpler, mostly HTML / embedded JSON) Yandex Market (complex, JS-heavy, anti-bot protected) Data to Extract (per product) * Brand * Product name * Flavor (from title or attributes) * Volume / unit (e.g. 0.5L, 500ml) * Price * Rating (stars) * Number of reviews * Number of orders (if available) * Marketplace name * Date & time of data capture Technical Requirements Python (required) Experience with: `requests`, `BeautifulSoup`, `lxml` Playwright / Selenium / Puppeteer (for Yandex Market) Network/XHR interception Proxy rotation, cookies, rate-limit handling Clean, modular code structure Ability to explain technical decisions clearly Deliverables Working scraping modules for: Uzum Yandex Market Normalized dataset structure Excel export (structured report) Basic documentation / usage instructions Project Timeline Two possible approaches: Parallel development (preferred): ~10–20 working days Yandex Market module only: ~15–25 working days Budget We are aware that Yandex Market is technically complex and are ready to pay a fair market price for real expertise. Important Notes This is an internal system, not a one-time script Stability and maintainability matter more than shortcuts NDA will be required before sharing full details Please Include in Your Proposal Relevant scraping / automation experience Examples of similar projects (especially JS-heavy websites) Tools and approach you would use for Yandex Market Estimated timeline If you have experience with complex marketplace scraping, anti-bot protection, and headless automation — we’d love to work with you.