Tomas Eduardo G.

I help B2B companies engineer cold email systems that actually scale — powered by data, automation, and AI. No templates. No guesswork. Just predictable pipeline. Here’s what I typically build for clients 👇 ✅ ICP-based lead lists curated with Clay (signals, intent, niche-specific filters) ✅ Cold email copy that feels human — written with AI-assisted personalization ✅ Deliverability setup (SPF, DKIM, DMARC, custom domains, warm-up, tracking) ✅ Multi-source enrichment workflows (Apollo, LinkedIn, Crunchbase, etc.) ✅ End-to-end automation: sourcing → enrichment → sequencing → reporting ✅ Seamless integrations between CRMs, outreach tools, and data sources I’ve helped agencies, SaaS, and FinTech companies go from zero outbound to predictable meetings — combining my background in integrations (HR Tech & Payments) with advanced automation. 🧩 What makes me different 🔹 GTM + Technical DNA Before building outbound systems, I built API integrations for HR Tech and FinTech companies — so I approach outbound with the same engineering mindset: reliable, modular, and scalable. 🔹 Clay-Powered List Building I use Clay to find, enrich, and qualify thousands of leads based on custom signals, company data, and AI enrichment — no generic lists, only ICP-verified prospects. 🔹 Deliverability & Infrastructure From DNS setup to inbox rotation, I ensure every campaign lands in the inbox and stays there — setting up Google Workspace, Outlook, or custom domains properly. 🔹 Cold Email Systems, not just Sequences I design entire outbound engines using Make, n8n, Instantly, Smartlead, and Apify — so your sales team gets qualified conversations, not CSV files. ⚙️ Tech Stack & Tools List Building & Enrichment: Clay, Apollo, Phantombuster, Apify, D7, Crunchbase Automation: Make, n8n, Google Sheets API, Webhooks Cold Email & Deliverability: Instantly, Smartlead, Mailflow, Mailwarm AI Personalization: OpenAI, Claude, Claygent, Custom AI formulas Integrations: HubSpot, Pipedrive, Notion, Slack, Webflow, etc. 💬 Let’s build your next cold email system — one that actually books meetings, not just sends messages. 🟢 Note: I’m new to Upwork, but not to outbound. Most of my clients come through LinkedIn or cold outreach.