I build scrapers and data pipelines that keep working after launch — scheduled, deduplicated, monitored, and delivered wherever you work: CSV, Google Sheets, PostgreSQL/MySQL, webhook, or straight into your CRM. My own lead engine runs on this in production: Google Maps business sweeps, directory extraction, owner-contact discovery, and LLM-based qualification scoring.
What I deliver:
- Playwright / Chrome DevTools scraping for JavaScript-heavy sites — logins, pagination, infinite scroll, multi-step form flows
- Google Maps and business-directory extraction: companies, contacts, reviews, attributes
- LLM-powered extraction (Claude, Gemini): messy pages and PDFs turned into clean, structured JSON
- Scheduled crawls orchestrated in n8n with retries, change detection, and failure alerts
- Enrichment waterfalls: mail and phone discovery, verification, deduplication
- Clean handover: documented code, runbooks, and a dashboard if you want one
I work within site terms and rate limits, and I'm data-protection aware (GDPR / India DPDP) — lead data is handled responsibly.
Differentiator: this isn't a one-off script — it's the same production pipeline my own business runs daily to find its own clients. See the 90-second walkthrough at media.rasaltechsolutions.com.
Async-first; based in India (IST) with reliable EU/US overlap hours.