Zhendong L.

🟩 Overview I help businesses turn complex, login-protected websites into clean, structured datasets ready for analysis. I specialize in extracting reliable data from dynamic websites, including pages with anti-bot protection and heavy JavaScript rendering. Recently completed projects: Healthcare data project: extracted 11,000+ records from a login-protected platform Investment dataset: structured 17,000+ Crunchbase records into clean CSV format I focus on delivering accurate, structured, and ready-to-use data — not raw or incomplete outputs. 🟨 What I deliver Clean, structured data (CSV / Excel / JSON) Reliable extraction from dynamic and protected websites Handling of login, pagination, and complex page structures Fast and consistent delivery (typically 24–48 hours depending on complexity) Scripts may be delivered depending on project requirements. 🟧 Tools & Technologies Python (Scrapy, Playwright, Requests, BeautifulSoup) Dynamic websites (JavaScript / React / Vue-based pages) Data extraction and cleaning workflows Automation for repetitive data collection tasks 🟦 Sample & Process I can provide a free sample (5–10 rows) within 12 hours after reviewing the target website, so you can evaluate the data quality before starting the full project. 🟩 Why me ✔ 100% Job Success Score ✔ Experience with complex and dynamic websites ✔ Structured, analysis-ready datasets (not raw scraping output) ✔ Fast and reliable communication ✔ Focus on accuracy and long-term usability 🟥 Next step Send me your website — I’ll quickly check feasibility and provide a sample before we start.