Denis G.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Hi there! 👋 I am a professional data and AI engineer, as well as lead generation expert with over 10 years of experience in web data mining, scraping, large-scale web crawling, indexing, data search, Optical Character Recognition OCR (images/PDFs to Excel/Word/Txt conversion) and lead generation. I am also a professional web developer with over 10 years in software development (Python, Java, PHP, JS, etc.) I have developed an AI-Driven pipeline of advanced tools for large-scale web data extraction, processing and indexing with numerous filters to extract specific information from millions of websites. The pipeline has been tested for many use cases and being in use for over 10 years. It has been continuously polished and improved. It is actively used by one of the commercial Web Search Engines (like Google), I can not disclose the name. I provide custom web crawling/scraping and data extraction, lead generation and list building, indexing and search services to clients of all sizes. I work with individuals, start-ups, academics, corporates, and non-profits. I have access to Premium lead generation tools such as: ✨ 🔍 ZoomInfo ✨ 🚀 Apollo ✨ 💼 LinkedIn Sales Navigator ✨ 🧰 Additional advanced tools Here’s what I do best: Web scraping & data extraction — from single websites to massive global datasets Lead generation & list building — high-quality, verified business and contact data Search & indexing solutions — turning unstructured data into searchable, structured insights OCR (Optical Character Recognition) — converting images and PDFs into Excel, Word, or text with high accuracy My OCR and crawling systems can process millions of documents every day — fast, secure, and scalable. I also help clients with: Price monitoring — tracking trends across Amazon, eBay, Walmart, or niche markets Market research — from real estate and vehicles to fashion, commodities, or fuel prices Geolocation & business listings — building structured databases for local and global brands Whether you’re an individual entrepreneur, a startup, or a large company, I can help you get the data you need — clean, organized, and ready to use. If you want to understand your market better, find new leads, or automate your data workflow, I’d be glad to talk. I’ve helped hundreds of clients turn complex data challenges into simple, powerful tools for growth. Let’s connect — and build something smart together. 🚀