Senior FullStack Product Engineer
I’m Matheus Nasser, a Senior Frontend & Full Stack Engineer specialized in building high-impact digital products that solve complex business problems. With 7+ years of experience in Agritech, Fintech, and AI-powered platforms, I help companies transform manual, fragmented operations into scalable and efficient systems. My work combines engineering, product thinking, and a strong understanding of business strategy.
I’ve led projects that process R$13B+ in transactions, connect 24 dairies and thousands of producers, and automate workflows that previously required entire teams. In my last role, I helped the company grow from R$100M to R$300M in annual revenue (≈ USD 56M) without adding headcount, by designing better architecture, automating processes, and improving platform performance.
Clients choose me because I don’t just write code — I design solutions that generate leverage. I go deep into the problem, map the business logic, and deliver clean, scalable, high-quality systems.
What I Can Help You Build • Web apps, dashboards, and SaaS platforms • Mobile apps (iOS & Android) • AI-powered workflows using LLMs • Scalable backend APIs and data pipelines • System architecture, automation, and product strategy • UI/UX improvements and design system implementation
Skills
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Employment History
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Education
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