Brendan G
🚀 GTM Engineer | ⚡️ Cold Email/Deliverability Expert | 🤖 AI & LLM Workflows
About
B2B lead generation specialist focused on automated, AI-assisted cold email and outbound systems built for deliverability and conversion efficiency.Managed outbound systems at scale delivering 200,000+ emails/day across 20+ campaigns generating 680+ qualified meetings in the month of April.Specialist in:⚙️ Cold Email Infrastructure & Deliverability- Setup of custom domains and DNS records- Creation and warm-up of high delivery inboxes- Inbox rotation, sender reputation management and campaign optimisation✍️ Copywriting & Personalization- AI-assisted scripts and workflows built for inbox placement- A/B testing of subject lines, messaging and sequencing- Performance optimisation based on reply and conversion rates🎯 Lead Generation & List Building- ICP targeting, segmentation and lead sourcing- Email & LinkedIn data scraping- Enrichment and verification with real-time data🔧Tools- Instantly • Smartlead • Apollo • Clay • Google Workspace • GPT • Claude*Current focus: - MCA / business lending - Commercial real estate
Company history
- Genflows - Outbound & GTM AgencyGTM Engineer2026-05 – present · 3 mo
- Elev8 ConnectCo-Founder2023-12 – present · 2y 8mo
- Renaissance GrowthGTM Engineer / Campaign Manager2025-09 – 2026-06 · 9 mo
Skills
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