Marcus Chen
Product & Network Architect
Marcus Chen is a Product & Network Architect at Nstdata with deep expertise in proxy infrastructure, network engineering, and web data acquisition. He specializes in designing scalable residential, ISP, mobile, and datacenter proxy solutions that enable reliable access to global web resources. His articles focus on proxy technologies, network optimization, cybersecurity, and large-scale scraping architecture.
All Articles
How to Create and Deploy a Stock Web Scraper: A Practical Guide
Build a daily OHLCV collector with validation, SQLite upserts, scheduling, and Docker configuration. Separate synthetic checks from live data entitlement.
7 Firecrawl Alternatives for Developers in 2026
A documentation-based comparison of seven Firecrawl alternatives, with fit, billing considerations, and a repeatable evaluation plan.
10 Powerful Web Scrapers to Add to Your SEO Toolkit
A useful SEO toolkit separates collected page evidence from audit findings and search observations. Compare ten documented options and keep each tool connected to a specific investigation.
Internet Archive vs. Common Crawl vs. Web Archives: Key Differences
A preservation institution, a crawl corpus, and the category of web archives are not three equivalent products. Choose the evidence path that fits historical lookup, corpus processing, or a curated collection.
10 Best Target Scrapers for Product and Price Data
Retail monitoring depends on more than a product name and numeric price. Evaluate tools against variants, promotion labels, location context, and fulfillment outcomes.
10 Best Airbnb Scrapers for Public Rental Listing Data
Rental research becomes useful when listings and date-specific quotes stay distinct. Compare acquisition paths and test the assumptions behind prices and search coverage.
10 Best Instant Data Scrapers for Real-Time Web Data in 2026
Instant exports and recurring data pipelines need different tools. This guide compares ten options using freshness, record quality, and maintenance requirements.
10 Best Flight Scrapers for Fare and Availability Monitoring
Compare ten flight data paths for fare research and availability checks. Distinguish displayed search prices from revalidated, bookable offers.
10 Best Instagram Email Scrapers for Public Business Contact Research
Compare ten ways to research public Instagram business contacts, with source provenance, false-positive checks, and responsible outreach boundaries.
