Domnikiia Karahutsa
Growth Marketing Leader | Director of Strategy
📍London, United Kingdom
👋 Hi, my name is Domnikiia, aka Nika! I am a results-driven growth marketing expert with 6+ years of experience managing multi-million-dollar ad budgets for direct-to-consumer eCommerce brands.
I run ads, drink coffee, and make brands grow. Simple as that!
I'm open to speaking opportunities, paid social campaigns, creators, and process development.
Explore more about me to see why I’m the right fit for your team!
View Case Studies
Best Case Studies
10.9x
The Growth Journal
Generated $1,5M in revenue (a 994% increase) while achieving a 10.9x ROAS (up 13.5%) within 8 months.
5.89x
Canadian Retail Brand
Successfully achieved 5.8x ROAS and scaled by 6% for the past year with overall revenue growth of CAD $1,7M.
3.0x
Sustainable Fashion
Achieved a 3.0x ROAS while maintaining strict adherence to no-discount policies and sustainable production practices.
12x
Jiu Jitsu Clothing Brand
Successfully scaled a female-owned Jiu-Jitsu brand to achieve an outstanding 12x ROAS.
Core Competencies
1
Creative Strategy
Directing and managing the creation of high-performing advertising assets for Meta, Google, TikTok, and Pinterest using data-driven insights using Atria, Foreplay, Motion.
2
Full-Funnel Optimisation
Proficiently managing and scaling 6-figure advertising budgets on paid social, while also improving customer journey, email marketing and offer.
3
Performance Marketing
Leveraging GA4, Triple Whale, and Motion for data-led campaign optimization to improve CAC, new customers percentage, and enhancing LTV.
4
Team Leadership
Managing a creative team of 10+ executives and CRO specialists, overseeing onboarding and support for new paid social executives to drive successful marketing campaigns
5
Process Building & AI
Extensive experience with various A/B testing strategies, optimising workflows, knowledge research & building SOPs, DPA ads and prompt systems for ChatGPT.
6
Landing Page Optimization
Using tools like Unbounce, PageSpeed as well as heatmaps to optimize landing pages, working on design improvements to increase conversion rates and user engagement.
Technical Expertise
Platforms
Meta Ads, TikTok Ads, Google Ads, Snapchat Ads, Pinterest Ads, Reddit Ads.
Analytics
GA4, Triple Whale, Unbounce, PageSpeed.
Creative
BilloApp, Motion, Atria, Foreplay, Smartly, Meta Sound Collection, ElevenLabs, ChatGPT, MidJourney.
Management
Slack, Asana, Zapier, Figma, Monday.
Work Experience

Commerce Garage

Head of Performance (2024 - Present) Owned media buying strategy for DTC brands, managing $300K+ monthly budgets across Meta and TikTok and Display while collaborating on SEO & Affiliate strategies to drive efficient CAC & LTV growth. Presented performance reports in client-facing calls, providing actionable insights to improve ROAS and client retention. Integrated AI tools like Atria, Foreplay, and ChatGPT for advanced creative testing, repetitive processes and data analysis. Developed full-funnel paid social strategies and email marketing, achieving 3x ROAS for brands like Sympli, Nunona, Calimacil, Junior Kids, Whole Life Pet, Web Hosting Canada. Partnered with creators, run interviews with founders for high-performing creatives, and briefed CRO experts, optimizing performance across acquisition and retention funnels. Led cross-functional teams, established workflows and SOPs, and enhanced operational efficiency.

Orange Trail

Marketing Lead (2023 - 2024) Achieved 10x growth through strategic Meta advertising, driving $1.5 million in revenue within just 8 months for a startup brand. Managed $100K+ monthly ad spend across Meta, TikTok, Snapchat, and Pinterest for DTC brands like Pulse of Potential, Mulat, Luciee, Super Speciosa, scaling campaigns in global markets. Executed advanced creative testing frameworks, optimizing content for long-term performance and brand alignment. Leveraged attribution tools (GA4, Triple Whale, Northbeam) to assess campaign effectiveness and inform data-driven decisions. Optimized workflows and marketing initiatives using HubSpot, Zapier, Shopify, Klaviyo, Trello, ClickFunnels, Billo, Google Analytics, and MailChimp.

Wolf Media Digital

Full-Stack Media Buyer (2021 - 2023) Managed and scaled advertising campaigns with high budgets (100k+) on Meta, Google, and Tiktok to drive engagement and ROI. Developed data-driven creative strategies and briefs for the creative teams to optimize campaign performance. Achieved 3+ ROAS across managed accounts and 90% retention rate of my clients

Freelance

Digital Marketing Specialist (2019 - 2021) Top-rated freelancer with a 100% success rate and 180+ 5-star reviews on Upwork and Fiverr. Scaled $100K+ ad campaigns across Meta, Google, TikTok, Snapchat, and Pinterest. Implemented effective upper-funnel strategies, increasing engagement by 40% and accelerating customer acquisition.

Google (Vendor)

Community Manager (2016 - 2021) Managed a 20,000+ member community on the Street View Discussion Forum. Supported content creation for Google Maps, ensuring seamless operations. Built knowledge base for the Street View trusted community to boost brand awareness and customer journey mapping.

Case Studies

Growth Journal

Growth Achieved through strategic Meta advertising for a startup brand Increased brand visibility and market penetration through targeted Meta advertising campaigns, resulting in a 10x growth in customer base and brand recognition within a year. Revenue Driven within 8 months through strategic advertising Generated $1.5M in revenue within just 8 months by implementing data-driven advertising strategies across multiple platforms, focusing on high-converting campaigns and customer acquisition tactics. Monthly Ad Spend Managed on Meta Successfully managed a monthly ad spend of $100K+ across diverse platforms including Meta, TikTok, Snapchat, and Pinterest, optimizing budget allocation and campaign performance to maximize ROI and achieve marketing objectives.

Canadian Retail Brand

ROAS Achieved through full-funnel strategy Enhanced return on ad spend by 5.89x through comprehensive full-funnel marketing strategies. New Customer Purchases Increase via landing page optimization Improved new customer purchases by 272% through meticulous optimizations through Triple Whale, audience exclusions and specific targeting. Efficiency Boosted by AI powered tools Integrating AI-powered tools such as Atria and Foreplay, which enhanced creative testing, audience segmentation, and data-driven decision-making.

Sustainable Fashion

Customer Acquisition Increase through targeted social media ads Expanded customer acquisition by 150% through strategically targeted social media advertising campaigns on platforms like Meta and TikTok, leveraging A/B testing of ad creatives, UGC creatives, collaborations with influencers and audience targeting to maximize ROI. Engagement Improved with UGC creative strategy Boosted user engagement by 60% through an innovative UGC creative strategy, incorporating authentic customer-generated content into ad campaigns to build trust, enhance brand credibility, and drive higher conversion rates. Increase in revenue Achieved through Meta and TikTok Efficiently managed an ad spend of $50K/month across Meta, optimizing budget allocation and campaign performance to achieve 127% growth in revenue, while closely monitoring CAC and LTV and delivering 3x ROAS.

Jiu Jitsu Clothing Brand

Increase in spend Achieved through paid social for 7 months Implemented strategic content marketing initiatives, we managed to scale budgets by 1328% while achieving incredible ROAS of 12.45x for 7 months, focusing on creative strategy to drive and engage new customers. Brand Awareness Lift through influencer campaigns Increased brand awareness by 40% through well-crafted influencer marketing campaigns on Meta, Reddit and TikTok, collaborating with key influencers to expand brand reach, enhance brand perception, and cultivate stronger customer relationships. Conversion rate Improvement with offer optimization Improved conversion rates by 25% through rigorous offer optimization strategies, refining promotional offers and incentives to make them more appealing to potential customers and increase the likelihood of purchase.

Education & Certifications
Bachelor's Degree
Mass Communications & Journalism - Sofia University
Meta Certified
Media Buying Professional
Google Certified
Analytics & Google Ads
HubSpot Certified
Content Writing
Scaling on Paid Social Mentorship
Daily Mentor
What People Say About Working with Me
Will Jago
Founder of AllOutSocial
"Domnikiia is the media buyer you NEED. In just 6 weeks, she scaled us from $5000/month in spend to over $16k/month while achieving a solid 3.5x ROAS. She’s super easy to work with and truly engaged. No sugarcoating or empty promises—she laid out a clear path for what we needed to do to succeed on Meta, and by strictly following her lead, we achieved outstanding results. I will 100% recommend her to anyone serious about scaling!"
Victor Bianchini
Senior Art Director at Commerce Garage
"Domnikiia is one of the best and most proactive Marketing Managers I’ve ever had the pleasure of working with. Her expertise and dedication are unparalleled, and she brought a level of insight and strategic thinking that elevated every project we collaborated on."
"What truly stood out was her analytical approach to performance. She helped me see my creative work through a new lens, teaching me how to refine it for maximum impact and efficiency."
More feedback you can find here or ask me for references.
Let's Connect!
Connect with me on LinkedIn.
Feel free to reach out directly via email: dominiquemoselle@gmail.com