Maks Kulbachniy

About

I engineer email systems that achieve high inbox placement for cold outreach - even through Barracuda, Microsoft Defender, Proofpoint, and Mimecast. I build the infrastructure, LLM prompts, and automated validation workflows that navigate enterprise security gateways while maintaining pristine sender reputation. What I Do: I architect email deliverability systems for B2B lead generation campaigns across diverse industries: education, healthcare, corporate services, SaaS, manufacturing, professional services, and more. My specialty is the intersection of technical infrastructure (mailbox optimization, security gateway navigation) and GTM automation using LLMs to handle lead qualification, enrichment, and validation at scale. How I Work: Precision over speed - but engineered for scale through automation. Conservative validation meets systematic automation. Every campaign starts with enterprise security gateway research, rigorous warm-up protocols, and multi-platform testing. I automate everything that's automatable: lead filtering, data enrichment, spam testing, quality validation, and cross-platform integrations. I build Clay + Bison workflows that maintain data quality while delivering the throughput serious outreach operations require. Technical Stack: Bison • Smartlead • Clay • Hypertide • Mission Inbox • ScaledMail • ZapMail • Microsoft 365 / Google infrastructure • LLM prompt chains for automated enrichment • EmailGuard/GlockApps testing protocols If you're struggling with email deliverability, need GTM automation for sales operations, or want systematic infrastructure that scales without killing sender reputation - let's talk!

Company history

1. 
   CIENCETechnical Specialist2020-11 – 2022-06 · 1y 7mo
2. 
   HelpwareSr. Technical Specialist2022-06 – 2023-03 · 9 mo
3. 
   CIENCEResearcher2020-06 – 2020-11 · 5 mo
4. 
   TAM to TargetEmail Deliverability & GTM Engineer2025-10 – present · 10 mo
5. 
   CIENCESr. Technical Specialist2022-06 – 2025-10 · 3y 4mo

Skills

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