Youness I.

GTM Engineer and Clay expert building B2B lead generation and cold email systems with n8n and AI agents. I build go-to-market (GTM) engineering systems that turn your ICP into pipeline: Clay enrichment, signal-based outbound, cold email infrastructure and AI SDR agents, all connected to your CRM. PROOF (live numbers, no open tracking) - GTM Lead at a US B2B lead generation agency: 192,782 cold emails sent in 10 days to 194,021 contacts at a 0.36% bounce rate - Multi-brand outbound engine I built: 144,900 cold emails across 19 brands in 30 days, 1,641 replies, 584 positive replies, 0.00% spam complaints WHAT I BUILD AS A GTM ENGINEER 1. Clay Tables & Data Enrichment ICP list building in Clay, waterfall enrichment across data providers, email verification, Clay AI research columns, account and contact scoring, CRM sync. 2. Signal-Based Outbound & B2B Lead Generation Buying signals (hiring, funding, tech stack changes, leadership moves), intent-based targeting, multi-channel outbound (cold email + LinkedIn outreach), AI-personalized first lines. 3. Cold Email Infrastructure & Email Deliverability Domains and mailboxes, SPF / DKIM / DMARC, inbox warmup, sending schedules, bounce and complaint auto-pause. Instantly, Smartlead and PlusVibe setup and management. Multi-brand cold email operations with one unified inbox. 4. AI SDR Agents & Sales Automation AI agents that research each account, write personalized cold emails, classify every reply and route positive replies to your team (median 1.6 hours). Built with n8n, Claude and OpenAI. Real AI agents, not one prompt in a Clay column, backed by my MSc in Machine Learning. 5. CRM, RevOps & Lead Scoring HubSpot, Salesforce and Attio enrichment, lead scoring, lead routing, deduplication, pipeline reporting, n8n and Make workflows connecting your GTM stack. ALSO: AI AGENT DEVELOPMENT RAG knowledge assistants, multi-agent systems and MCP integrations for ops and support teams. WHO I WORK WITH B2B SaaS, agencies, lead generation agencies and service businesses that want an outbound GTM system they own, instead of renting an agency or hiring more SDRs. HOW I WORK Small paid pilot first. Everything built in your accounts, with docs and a Loom walkthrough. English, French, Arabic. GTM STACK Clay · n8n · Make · Instantly · Smartlead · PlusVibe · HeyReach · Apollo · Serper · HubSpot · Salesforce · Attio · Claude / Claude Code · OpenAI · Python · Webhooks · APIs Send me your ICP and what your outbound should produce. I'll reply with how I'd engineer your GTM system in Clay.