Marcio Bera
Senior Backend Engineer @Voy
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WORK HISTORY
Senior Backend Engineer @Voy
London, GB
Building and optimising backend services powering digital-health and subscription platforms serving thousands of customers across UK & BR- Modernised core systems to improve scalability, observability, and developer experience- Designed & maintained APIs and background jobs for payment flows, questionnaires, and subscription logic- Integrated tools like PostHog analytics and Google reCAPTCHA to enhance user journeys and fraud detection- Led technical discussions on testing strategy, database performance, and backend guild improvements.
EDUCATION
UNICV - Centro Universitário Cidade Verde
MBA in Mobile App Development, Computer Programming, Specific Applications
Universidade Estadual de Maringá
Master's degree, Computer Science
UniCesumar
Technology in Internet Systems, Web Development
ABOUT MARCIO BERA
I design and scale backend systems that power digital experiences across industries like music streaming, healthcare, events, education, etc. I’m drawn to problems where thoughtful architecture, maintainability, and clear data flows make a real impact.I work best in collaborative teams where engineers are trusted to own systems end-to-end — from shaping APIs to refining edge cases in production.
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