Walter Buczacka
Full Stack Software Engineer at Red Rover Health
Greater São Paulo Area Brazil
Summary
👤
Senior🎓
Top SchoolWalter Buczacka is a seasoned full-stack software engineer with 12 years of experience, specialized in JavaScript/TypeScript front-end development and a strong track record in remote, intercultural teams. He builds production-grade React + Redux applications and complements them with backend work in Node.js, Express, Prisma and occasionally Elixir, owning reliability, performance and data integrity across the stack. Currently focused on HealthTech platform engineering, he operates cloud infrastructure (AWS, OCI), CI/CD and containerized deployments while collaborating closely with product, data and design. Organized and detail-oriented, he brings a pragmatic mindset to architecture, performance optimization and reusable code patterns. Notably, his background spans public-sector systems to startups, reflecting an ability to translate complex, regulated requirements into robust user-facing solutions.
12 years of coding experience
15 years of employment as a software developer
Licenciatura en Sistemas Informáticos, Licenciatura en Sistemas Informáticos at Universidad Nacional de Lanús
English, Portuguese
Github Skills (13)
react5
redux5
apollo5
visualization4
graphql3
react-redux3
authentication2
apollo-client2
youtube2
react-router2
debugging1
drupal1
tesseract1
Programming languages (4)
Github contributions (5)
kiva/crowdvet.org
May 2018 - Sep 2018
Contributions:437 commits in 3 months
Datawheel/data-explorer
Feb 2024 - Jun 2025
Contributions:6 reviews, 107 PRs, 127 pushes in 1 year 4 months
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