Alan Ghelardi is a Senior Staff Software Engineer based in São Paulo with over a decade of experience designing and operating large-scale distributed systems, primarily at Nubank where he progressed from Lead to Senior Staff over eight years. A Kubernetes and DevOps specialist fluent in Java, JavaScript, Clojure, and Go, he focuses on building scalable, reliable infrastructure and improving developer experience across fast-growing fintech environments. Alan brings a pragmatic engineering style that balances system architecture, operational excellence, and developer productivity, frequently tackling thorny reliability and scaling problems. His background includes early academic and enterprise work that shaped a strong foundation in systems and software craftsmanship. Colleagues describe him as a continuous learner who blends hands-on coding with strategic technical leadership to drive measurable impact.
10 years of coding experience
12 years of employment as a software developer
Bacharel Sistemas de Informação, Bacharel Sistemas de Informação at Universidade Federal de São Carlos
Contributions:300 commits, 27 PRs, 193 pushes in 11 months
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Alan Ghelardi - Senior Staff Software Engineer at Nubank