Marek S.

I’m a seasoned, certified, hands-on Digital Marketing Pro with 8-figure revenue impact, 10x ROAS, multiple $M funding outcomes. Top Rated Upwork talent, backed by real data, 30+ clients and 8 years in marketing. I work 100% solo. Most freelancers run ads, I handle end to end paid acquisition from strategy, ads, CRO, creative production, landing pages, funnels and automation. Stop asking your GPT to create ads for you. You need data-backed decisions. Most brands do NOT have a budget problem. They have a creative problem and execution problem. Data shows creative is often the single biggest driver of ad performance, yet it is still the area most brands under test. 1 second delay on mobile can reduce mobile conversions by up to 20%. My approach is 40% creative driven, 60% technical. Creative wins attention with stronger design, sharp angles & better performance. The 60% turns clicks into revenue with stronger messaging, channels and landing pages, better funnel logic, cleaner tracking, accurate attribution, faster pages, lead routing & follow-up systems. The goal is simple: higher CTR, lower CPL, stronger conversion rate. Meta. Google. LinkedIn. End to end. No handoffs. No layers. No agency noise. I'm your one person responsible for strategy, execution, and results. WHAT I DO: ✅ Plan and execute growth strategy, channel mix, budgets, testing ✅ Launch and manage Meta Ads, Google Ads, LinkedIn Ads ✅ Creative production and direction, static or video, rapid iteration, marketing ready design ✅ Build and optimize landing pages (Shopify, WordPress), improve CVR ✅ Tracking and attribution setup, QA, event mapping, conversion troubleshooting BEST FIT: You want measurable growth, fast execution, and someone who can own both marketing performance and creative output. Message me with your product, target market, and current spend. 🏆 $30M+ Revenue Impact 🏆 10x+ ROAS 🏆 Powered $Millions in Fundings 🏆 8 Years in the filed 🏆 Drove record low acquisition costs in Finance & Tech I work with startups ready to scale to established brands managing hundreds of millions in revenue. Open to work - get in touch :) You can hire me end to end or bring me in for one side only - creative or technical execution. ____ Core keywords: growth marketing, performance marketing, paid acquisition, Meta Ads (Facebook Ads, Instagram Ads), Google Ads (PPC, Search, Display, YouTube), LinkedIn Ads, CRO, landing page optimization, Shopify, WordPress, GA4, Google Tag Manager, Meta Pixel, Conversions API, UTMs, funnels, lead gen, e-commerce, DTC, B2B demand generation, Direct response creative strategist, Performance creative lead, Fractional head of growth, Growth marketing lead, Performance, marketing strategist, Paid acquisition lead, Demand generation manager, Ad creative strategist, Full-stack marketer, Marketing technologist, Senior Creative Manager, AI, Claude, Ai Agent, Automation,