Vasyl Sergiienko

Business Development Executive

Dubai, United Arab Emirates12 yrs 1 mo experience
Highly Stable

Key Highlights

  • Expert in scaling user acquisition for health apps.
  • Proven track record in performance marketing strategies.
  • Led successful campaigns that tripled sales.
Stackforce AI infers this person is a Performance Marketing Expert specializing in User Acquisition for Health and Fitness Apps.

Contact

Skills

Core Skills

User AcquisitionPerformance MarketingE-commerce Marketing

Other Skills

Product DevelopmentCreative TestingCampaign ManagementData AnalysisSEOAffiliate MarketingCustomer AcquisitionPaid Social Media AdvertisingGrowth MarketingApp MarketingSocial Media MarketingProduct MarketingManagementE-commerce SEOWebsite Development

About

Building a subscription app and struggling to make paid growth work? ​ Pouring budget into ads without seeing the subscriber or revenue lift you expected? ​ It is time to treat Meta and Google as your primary growth engine, not just another ad channel ​ Here is the reality: Health & fitness apps live or die on profitable user acquisition ​ Ads is still the most powerful channel for scaling subscriptions Very few teams run systematic creative testing and measurement tailored to apps​ Mastering performance marketing on Meta and Google is your unfair advantage in 2026 ​ The question is, how do you turn ads into a predictable, scalable acquisition system instead of a black box? ​ Here is what you need to see real, compounding growth: ☑︎ A clear UA strategy for your app’s business model ​ ☑︎ A repeatable creative testing framework, not random experiments ​ ☑︎ Proper setup of events, tracking, and in‑product measurement ​ ☑︎ Tight feedback loops between product, data, and marketing ​ ☑︎ Playbooks for scaling winners and killing losers fast ☑︎ Well optimised Web to App (Web to web) funnels This takes time, budgets, and a lot of painful iterations So you have two options: Burn months figuring it out alone through trial and error ​ Learn from someone who has helped to scaled some of the most successful apps in Europe ​ Either way, you do not have to guess ​ For the past 5+ years at Meta, I have partnered with leading apps to:​ - Design and optimize Web to App strategies for profitable acquisition ​ - Run structured creative and bidding experiments that improve CAC and ROAS ​ - Translate product and data insights into growth systems, not one‑off campaigns ​ Do not let ads be an expensive experiment ​ Follow me to turn it into a channel that consistently acquires users your app can keep and monetize

Experience

12 yrs 1 mo
Total Experience
2 yrs 11 mos
Average Tenure
3 mos
Current Experience

Google

Industry Manager

Jan 2026Present · 3 mos · Dubai, United Arab Emirates · On-site

Meta

Client Solutions Manager

Apr 2020Jan 2026 · 5 yrs 9 mos · Warsaw, Mazowieckie, Poland

  • Partner with leading health & wellness and consumer apps across Europe to scale profitable user acquisition on Meta.
  • Most app teams are not held back by a lack of ideas.
  • They are held back because they are trying to make Meta work in isolation – one channel, one marketer, one guess at a time.
  • That is why this role at Meta exists.
  • Instead of leaving teams to figure it out alone, we partner with them to turn Meta into a predictable growth system:
  • Live breakdowns of their current setup – from tracking to structure to creatives.
  • Proven testing frameworks for user acquisition and retention, built specifically for apps.
  • A tight feedback loop between product, data, and marketing so learnings compound instead of getting lost.
  • The goal is simple: help some of the most successful apps in Europe grow faster and more efficiently than they could on their own – by using Meta not just as an ad platform, but as a long‑term growth partner.
Product DevelopmentUser AcquisitionPerformance Marketing

Depositphotos

Head of Performance Marketing

Apr 2019Oct 2019 · 6 mos · Kiev Region, Ukraine

  • Depositphotos was the first role where I stopped thinking like a channel specialist and started thinking like a growth architect.
  • Instead of asking “How do we spend this budget?”, the question became “What engine do we need to reliably acquire profitable users across multiple products?”.
  • Here, performance marketing moved from single-brand, single-store eCommerce into a global, multi‑product environment:
  • Shifted from managing one main storefront to orchestrating user acquisition for both Depositphotos and Crello across markets and segments.
  • Evolved from running campaigns in a few channels to owning 20+ Google, Bing, and paid social accounts with six‑digit daily budgets.
  • Went from “campaign success” to “system success” – building strategies around user journeys, LTV, and portfolio‑level performance.
  • I also began leading more through others – supporting and coaching the PPC team so testing, learning, and documenting wins became the default operating system, not a side project.
  • Depositphotos is where the experience from Yves Rocher and Skylum turned into something bigger: a repeatable, scalable approach to performance marketing that could support complex, global businesses and set the foundation for my work with top apps at Meta.

Skylum software

Head of Performance Marketing

Jun 2016Apr 2019 · 2 yrs 10 mos

  • The first time the team showed me Luminar’s numbers, it was clear the product deserved far more attention than it was getting.
  • Amazing software, passionate users – but growth that did not yet match the potential.
  • So we treated performance marketing not as “buying traffic,” but as a way to tell the product’s story at scale.
  • One test at a time, we rebuilt how we acquired customers:
  • Crafting campaigns that spoke to photographers the way they actually work, not the way ads usually talk to them.
  • Turning data from every click and purchase into the brief for the next creative, the next offer, the next experiment.
  • Aligning paid social, search, email, and onsite experience so the funnel felt like one coherent journey instead of disconnected channels.
  • That is how we tripled Luminar sales and turned performance marketing into a real growth engine for the business.
  • Looking back, Skylum is where performance marketing stopped being just a job title for me and became a craft – the place where strategy, storytelling, and numbers finally clicked together.

Yves rocher

Ecommerce Manager

Sep 2013Jun 2016 · 2 yrs 9 mos · Ukraine

  • When I joined Yves Rocher in Ukraine, eCommerce was more of a side channel than a serious growth engine.
  • Great brand, loyal customers – but the online store was not yet pulling its weight.
  • So we started treating digital not as “just another sales channel,” but as the place where the entire customer relationship could live.
  • Step by step, we rebuilt how online revenue was generated:
  • Assembled and led a small performance-focused marketing team dedicated to growing the eCommerce business.
  • Turned SEO and paid campaigns into always-on acquisition machines instead of seasonal pushes.
  • Launched and scaled an affiliate program that opened a completely new stream of online customers and contributed to double‑digit revenue growth.
  • Every experiment, from ad copy to landing pages to offers, was measured against one simple question: does this make it easier for customers to discover, try, and rebuy the products they love?

Education

Kyiv-Mohyla Business School

BUSINESS ANALYTICS

Jan 2019Jan 2019

Taras Shevchenko National University of Kyiv

Master's degree — Economy of Enterprise

Jan 2004Jan 2008

Stackforce found 100+ more professionals with User Acquisition & Performance Marketing

Explore similar profiles based on matching skills and experience