Web3 Data Scraping and Automation Pipeline

Custom data scraping and automation pipeline for on-chain and web sources. I build collectors in Python, Playwright and Node.js, clean and de-duplicate the output, then land it in CSV, Google Sheets, Supabase or Postgres on a cron schedule you control. Typical jobs: wallet and token holder snapshots, DEX and NFT trade feeds, marketplace listings, KOL and social monitoring, competitor price tracking. You get the code, a short setup doc and a scheduled run. Remote delivery, milestones available for larger builds.