
Marcellous Or
WEB SCRAPING EXPERT
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Esperienza lavorativa
Web scraping Expert
Focus Property Investments • Freelance
Feb 2025 - May 2026 • 1 yr 3 mos
I specialize in cleaning and organizing raw scraped data into accurate, structured, and usable datasets. My work includes removing duplicates, correcting formatting errors, and standardizing data fields for consistency. I deliver clean, analysis ready files in CSV, JSON, and spreadsheet formats. My focus is ensuring data is reliable, well organized, and ready for immediate use.
Web scraping Expert
Chil Consulting • Freelance
Sep 2025 - Jan 2026 • 4 mos
I develop web automation solutions for Chil Consulting Agency using Apify, Puppeteer, and Node.js to streamline repetitive tasks and improve efficiency. I build custom scripts and bots for web scraping, data collection, reporting, and system integration. I optimize workflows for accuracy, scalability, and reliable performance while reducing manual effort. My work helps the team save time and focus on high value tasks.
Product Extraction Expert
Amazon • Freelance
Dec 2025 - Dec 2025 • 0 mos
I have helped clients extract Amazon product data, including titles, prices, ratings, reviews, and category rankings for market research and competitor analysis. I developed scraping processes to handle complex page structures and maintain data accuracy across product listings. I organized the results into clean, structured formats for easy analysis and reporting. I also supported price and ranking tracking to help clients identify market trends and business opportunities.