Pedro Mariano is a Principal Software Engineer based in São Paulo with 15 years building high-scale web and distributed architectures, predominately using Java and Ruby but comfortable as a true polyglot. He has progressed through technical and leadership roles at Nubank since 2016, shaping backend microservices, orchestration and platform reliability for large customer-facing systems. His background spans startups and media platforms where he designed video workflows on AWS, real-time features with Node.js and websockets, and image-processing services in Go. Known for choosing pragmatic architectures and driving technical decisions, he blends hands-on implementation with mentoring and cross-team collaboration. He’s motivated by challenging problems and technologies that make engineering enjoyable, bringing both instructor experience and editorial perspective from earlier roles.
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Pedro Mariano - Principal Software Engineer at Nubank