Eric Guimarães
Solo Founder | Software Developer
Full-Stack Developer building robust and user-friendly web applications from scratch.
View My WorkAbout Me
Experience
Currently the founder of Magoquiz, a micro-SaaS helping e-commerce brands increase conversions through personalized quizzes. I've achieved a 236% conversion rate increase for clients and serve 20+ paying customers across LATAM.
Previously at SYDLE, I advanced to lead developer within 1.5 years, architecting major features and serving as technical liaison with stakeholders. I built the “Rede Pet Life” system from scratch, generating 1M+ monthly impressions.
Education & Skills
Pursuing Computer Science at PUC Minas (2022-2025) with curriculum aligned to Harvard/Stanford standards. Technical High School graduate from COLTEC - Federal University of Minas Gerais.
Skilled in TypeScript/JavaScript, Python, Go, React, SvelteKit, Node.js, and modern deployment with Cloudflare, Vercel, and Supabase. Experienced with SEO optimization, payment integration, and product analytics.
Featured Projects
From solo-founded SaaS products to enterprise systems, here's what I've built.
Solo-founded micro-SaaS empowering e-commerce brands with personalized quizzes. Achieved 236% CVR increase for key client in 10 days and 305× ROI. Rated 5 stars on Nuvemshop app store, serving 20+ active paying clients across Brazil, Mexico, and Argentina.
Get In Touch
I'm seeking to join a product-driven team that values ownership and fast development. Let's connect if you're building something exciting!