Jan B.

I build GTM systems that book meetings. My last cold-email build hit a 76% open rate and a 10.76% reply rate across 6,800+ sends, and you can see the dashboard in my portfolio below. I’m Head of Growth at Databar, a Clay alternative for data enrichment, so this is what I do every day. Most outbound gets ignored because the list is wrong and the message is generic. I fix both sides. I start from intent signals (who is hiring, who just raised, who is already talking about your space), qualify hard against your ICP, then waterfall-enrich verified emails across 100+ data providers so you reach real people at real addresses. Then the copy sounds like a person wrote it, because I write the first version by hand before any AI scales it. Here is how I work: - Lead gen: I pull leads from sources your competitors are not touching. Intent-based scraping, job-posting and funding triggers, local sources when LinkedIn data is thin. Layered with real buying signals so you reach the right person at the right time. - Enrichment: Multi-provider waterfall enrichment for verified work emails and phone numbers. I cross-check every value and keep the source on it, so you get clean data, not guesses. - Copy: Every campaign starts hand-written, then AI scales the personalization. Nothing generic. Nothing goes live without your sign-off. - RevOps write-back: I score accounts by fit and momentum, then push clean data straight into HubSpot, Salesforce, Attio or any other CRM. My stack: Clay, Databar, Blitz API, GetLeads, Apollo, Apify, Rapid API, Smartlead, Instantly, EmailBison, HeyReach, ZeroBounce, HubSpot, Salesforce, Attio, n8n, Make, Python, SQL, Claude Code, Codex and more. Most work is scoped as a fixed-price project so you know the cost up front and pay for the outcome, not the hours. If you want more booked meetings without the trial and error, send me a message and let’s see if we’re a good fit.