Growth Marketing | Demand Generation | Acquisition | Performance Marketing

👋 Hi, I’m Samuel!

🎯 I’m a Performance Marketing Manager with a strong background in scaling digital growth for B2B and e-commerce brands across Brazil, Europe, and the US. Over 10 years, I’ve managed multi-channel paid media strategies that drove lead generation, boosted ROI, and opened new international markets.

🚀 Some highlights from my Performance Marketing journey so far:
➜ Managed over $100k in monthly ad spend across Google, Meta, LinkedIn, and Amazon Ads while maintaining an average ROAS of 6+.
➜ Generated over +50k of leads in B2B campaigns with +$10M in revenue growth.
➜ Led and directed teams to launch powerful campaigns that achieved six-figure revenue growth.
➜ Led international expansion campaigns that delivered 100% revenue growth across Portugal, Spain, and the USA.

🛠️ Platforms & tools I work with: Google Ads | Meta Ads | LinkedIn Ads | Amazon Ads | HubSpot | Google Analytics | Looker Studio | Google Tag Manager | ActiveCampaign | SEMRush | Stape.io

🎓 I hold a Master’s in Big Data Applied to Marketing from ESPM, where I focused on combining analytics with creative strategy to drive measurable business results.

💪 Key strengths: Performance Marketing | Lead Generation | Growth Strategy | Campaign Optimization | Paid Media Management | International Expansion | Data Analytics

📍 Currently based in Brazil, working remotely, and open to global opportunities where I can help brands grow smarter and faster through data-driven marketing.

✨ Let’s connect! I’m always open to exchanging ideas, sharing insights, or exploring how I can help your business scale through performance-driven marketing.

Samuel Ribeiro

Big Moxi Games

Level Designer

Vermillion Studio

I was hired as a level designer to design 3 levels for the game Sleeping Dragon. I was envolved in the pre production, blocking and post production of the levels, including some environment art work done for the tutorial level and design polishment for the last level of the game. I worked on the tutorial, the desert level, and the poison level. I also acted as a consultant for the game design of the game, giving insights about game mechanics, affordances and player perception.

Level Designer 

Tumultuous Productions

Game Designer e Level Designer

Flux Games

Game Designer Plena

Afterverse

Na Afterverse trabalhei como Artista Técnica de UI e de mundo, sendo responsável por montar layouts de interface dentro da Unity e otimizar seu funcionamento e uso de memória. Também tive a oportunidade de fazer o Level Design dos skateparks do jogo e de trabalhar com Level Art no reboot do evento Gravidade 0.

Tech Artist UI e Level Artist

Cebraspe

Estagiária de design gráfico

Game designer e Level Designer apaixonada por games desde a infância. Profissional proativa, dedicada, cooperativa e com espírito de liderença. Tenho 4 anos de experiência trabalhando com design de sistemas, inimigos, mecânicas de jogo, layout de fases, puzzles, desafios e recompensas de forma intuitiva e divertida. Fluente em inglês. Trabalho com Unity e Unreal.
Portfólio: https://linklist.bio/julia_wojtowicz_portfolio

taplio

The Battle

Samuel Ribeiro

Julia Wojtowicz Sigwalt

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