Extract Actionable Data at Scale — Reliably, Ethically & Legally
Experienced web scraping consultant in Geneva specializing in large-scale data collection, competitive intelligence, and price monitoring systems. I build robust, production-grade scrapers that have collected over 3 million records across diverse industries. From anti-detection engineering to data quality pipelines, I deliver turnkey scraping solutions that comply with Swiss and EU regulations while providing the competitive edge your business needs.
Large-scale scraping experience — 3M+ records collected and processed
Advanced anti-detection and anti-blocking techniques
Automated data quality validation with 99%+ accuracy
Full legal compliance with Swiss law, GDPR, and robots.txt
Real-time price monitoring and competitive intelligence
Headless browser automation (Playwright, Puppeteer, Selenium)
API reverse-engineering for efficient, stable data collection
Scalable cloud infrastructure for high-volume extraction
Geneva-based with expertise in Swiss market data collection
Build bespoke web scrapers tailored to your target sources using Python (Scrapy, BeautifulSoup, Playwright). I handle JavaScript-rendered content, pagination, authentication, CAPTCHAs, and complex site structures to deliver clean, structured data in your preferred format.
Deploy automated price tracking across competitor websites, marketplaces, and e-commerce platforms. Get daily or hourly price updates with historical trends, alerting on price changes, and dashboards that help you optimize your pricing strategy in real time.
Systematically collect and analyze competitor data including product catalogs, pricing, reviews, job postings, and market positioning. I build automated pipelines that deliver structured competitive insights directly into your analytics tools or data warehouse.
Augment your existing datasets with external web data — company information, contact details, social media metrics, review scores, and market signals. I build enrichment pipelines that keep your CRM, product database, or analytics platform up to date with fresh, verified data.
When websites offer undocumented APIs, I reverse-engineer them for more efficient and stable data collection compared to HTML scraping. I also integrate with official APIs (REST, GraphQL) and build unified data pipelines that combine multiple sources into a single feed.
Ensure your data collection practices comply with Swiss Federal Act on Data Protection (FADP), GDPR, CFAA, and website terms of service. I review robots.txt, implement respectful crawling rates, anonymize personal data, and document compliance for your legal team.