Open to opportunities

Dmitry Sergeev

@dmitrysergeev

Message

GTM engineer and growth builder who creates AI-powered automation to reliably fill sales pipelines.

Georgia

Message

What I'm looking for

I am seeking roles where I build AI-driven full-funnel automation and GTM systems, lead experimentation, and scale predictable revenue with cross-functional teams.

I am a technical and creative GTM engineer with 10+ years transforming go-to-market strategy into scalable revenue engines. I transitioned from founding ventures to hands-on GTM engineering because I love building AI-powered automation systems that predictably fill pipelines.

I architect full-funnel systems using Clay, Apollo, Make, and AI agents to bridge the gap between data engineering and sales execution. I ship fast, measure rigorously, and scale what works through experimentation-driven growth.

As a freelance GTM engineer and Head of Growth, I have architected multi-stage AI outbound engines that increased meeting booking rates by 40%, reduced manual prospecting time by 60%, and scaled audiences to millions with strong retention. I have also helped startups scale from $0 to $1M MRR and directly contributed to systems generating $100M+ in lifetime revenue.

I bring hands-on implementation skills—building API connectors, autonomous workflows, and predictive models—combined with commercial instincts in ABM, lifecycle automation, and funnel optimization to reduce CAC and accelerate predictable pipeline growth.

Experience

Work history, roles, and key accomplishments

Current

Head of Growth & Strategy

Current

Telegang.Agency

Jan 2024 - Present (2 years 2 months)

Scaled portfolio to 2M+ targeted subscribers and achieved 50%+ retention via data-driven acquisition, AI-powered audience segmentation, and lifecycle automation while reducing per-subscriber acquisition cost by 20%.

Segmentation Lifecycle Marketing predictive modeling A B Testing Retention Automation

Current

GTM Engineer

Current

Freelance

Jan 2023 - Present (3 years 2 months)

Architected AI-powered outbound engines and automated sales workflows that increased meeting booking rates by 40% and reduced manual prospecting time by 60% through lead scoring, sequencing, and API connector development.

AI Automation Clay Apollo Salesforce HubSpot API Integration Lead Scoring Workflow Automation

Growth Engineering Lead

Ultra Boxing VR

Jan 2022 - Dec 2023 (1 year 11 months)

Translated technical VR features into high-conversion messaging, ran 10+ marketing experiments monthly to improve CAC and increased landing page conversion rates by 25% while growing a 1,000+ early adopter community.

Conversion Optimization A B Testing Technical Messaging Experimentation Community Growth Landing Page Design

Director of GTM & Revenue

Richads

Jan 2018 - Dec 2020 (2 years 11 months)

Co-founded and grew revenue from $0 to $1M MRR in 16 months by building high-velocity automated outreach and ABM pipelines, onboarding 20,000+ B2B clients and reducing CAC by 35% via funnel experimentation.

ABM Pipeline Building Funnel Optimization Paid Acquisition A B Testing Revenue Operations

Head of International Business

Platform.io

Jan 2013 - Dec 2018 (5 years 11 months)

Led expansion into North America and APAC, formed 50+ strategic partnerships, and built cross-functional teams across three continents to accelerate pipeline growth with localized GTM playbooks.

International Expansion Partnership Development Sales Processes Market Entry Strategy