Guilherme Pressutto is a Staff Engineer and Solutions Architect with over a decade of experience building scalable web platforms and payment systems, blending hands-on full‑stack development with strategic architectural leadership. He has driven high‑impact projects at Automattic—designing a third‑party‑agnostic card tokenization payment flow, cutting WooPayments checkout load times by 80% and bringing Multibanco support to expand reach into the Portuguese market. Guilherme excels at refactoring legacy systems into modular, test-covered architectures, optimizing CI/CD pipelines, and turning synchronous bottlenecks into resilient asynchronous processes that materially improve performance and costs. As a co‑founder he launched multi‑tenant SaaS products adopted across 11 Brazilian states, showing product sensibility alongside technical execution. Fast to learn and detail‑oriented, he pairs clean, well‑documented code with strong stakeholder communication and operational pragmatism. Off the clock he races go‑karts, plays poker and pursues videography—and plans to become a pilot, hinting at a temperament for calculated risk and precision.
10 years of coding experience
12 years of employment as a software developer
Bacharelado em Engenharia, Engenharia de Computação, Bacharelado em Engenharia, Engenharia de Computação at UTFPR
:hash: Slack notification for Laravel as it should be. Easy, fast, simple and highly testable.
Contributions:7 releases, 2 reviews, 50 commits in 4 years 3 months
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