🇺🇦 Andriy Boychuk

Top 1% Email Marketing Expert

I help DTC leaders grow revenue through retention-led lifecycle systems across owned channels.

Email sits at the core.
SMS, WhatsApp, push, and other channels support it with purpose.

Flowium drives LTV growth, repeat purchases, and lower churn by building lifecycle strategies first, then activating channels only where they improve ROI.

We design retention systems, not campaigns.
Strategy stays fully in-house.
Execution follows the lifecycle, not the other way around.

Flowium is an Elite Klaviyo Partner trusted by 1,000+ ecommerce brands.

Typical outcomes include 30 to 50 percent of total store revenue driven by owned channels.

My approach is structured and repeatable.
Audit the lifecycle.
Fix foundations.
Build flows.
Layer channels.
Test weekly.

If you lead growth at a DTC or Shopify brand and want more from the customers you already have, let’s talk.

Message me here or reach me at andriy at flowium.com

Volunteer (Product Sourcing & Coordinator of Volunteers)

Identify the 20% that drive 80% of profits. In one click. Then acquire more of them. Segmentation and growth to scale fast. Founder: Segment Ninja for Klaviyo.

I help merchants uncover their Pareto 20% - the customers driving 80% of revenue and activate them across 150+ marketing platforms.  This is Fortune 500 segmentation science, made simple for DTC growth teams.

Segment Ninja uncovers a brand's Pareto 20% by appending PRIZM®Premier demographic, lifestyle, and psychographic data to their Klaviyo profiles. This reveals who their best customers really are, how to find more of them and how to communicate in ways that convert.

Our approach blends Fortune 500 segmentation science with everyday marketing tools, giving DTC teams the clarity to act without needing a data scientist. With NinjaGPT, our AI assistant, teams can instantly generate segment-aware flows, creative, and messaging that feel personal and perform.

I’m passionate about helping ecommerce leaders and their agencies:
> Identify high-CLV and high-margin customer segments
> Build actionable personas and creative strategies around them
> Optimize retention and acquisition performance across every channel
> Scale smarter, faster and more profitably

If you’re focused on improving customer lifetime value, acquisition efficiency, or retention performance — let’s connect.

taplio

The Battle

🇺🇦 Andriy Boychuk

Jim Kalogerakos

Followers

Posts

Engagements

Likes

Ready to grow your LinkedIn presence?