Don Kusal

About

I build outbound systems end-to-end, from ICP list sourcing and waterfall enrichment to email infrastructure, campaign management, and automation. In my previous role I've directly generated close to $100K in revenue through cold email campaigns I personally ran across Instantly, and Salesforge at 20,000+ contacts per month. The ICP-matched lists I've sourced for LinkedIn outreach have contributed to a separate six-figure outcome. My core stack: Apollo and Prospeo for prospecting, LeadMagic and ZeroBounce for enrichment and verification, Apify for custom scraping when standard databases don't cut it. I configure full email infrastructure from scratch, SPF, DKIM, DMARC, mailbox warm-up, and consistently maintain sub-1% bounce rates and 2.5-4% reply rates. On the automation side, I use Claude Code and Python to build repeatable workflows and API integrations that turn manual tasks into scripts the whole team can run. If you work in outbound GTM or cold email, let's connect.

Company history

1. 
   ZynerSales And Marketing Specialist2025-06 – 2026-01 · 7 mo
2. 
   ZynerJunior Sales & Marketing Manager2026-01 – present · 7 mo
3. 
   Surge GlobalWeb Designer2022-06 – 2022-09 · 3 mo
4. 
   Slate GTMGTM Engineer2026-07 – present · 1 mo
5. 
   Mike Ollefs3D Generalistunknown – present
6. 
   No-company. (Self-employed.)3D Generalistunknown – present
7. 
   Go To Market Engineering3D Generalistunknown – present

Skills

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