Leonardo Andrade
Senior Staff Software Engineer at Grupo OLX
Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolLeonardo Andrade is a Senior Staff Software Engineer and engineering manager based in Rio de Janeiro with 11 years of experience designing and delivering large-scale, multi‑modular web and API systems. He has driven architecture and implementation work across high-traffic products at Globo.com (including a fantasy game with nine million active users and a major news portal redesign) and built API gateway and DevOps pipelines to improve reliability and CI/CD velocity. At OLX he has progressed into senior staff and management roles, blending hands-on polyglot development (Go, Python, React, Java) with team leadership and operational improvements. Known for modernizing legacy front-ends and introducing data‑driven, microservices architectures, he combines pragmatic engineering with mentoring and cross-functional collaboration. An underrated strength is his track record of translating complex business needs into measurable user and delivery improvements under tight timelines.
11 years of coding experience
14 years of employment as a software developer
Estácio de Sá University
Portuguese, English, Spanish
Stackoverflow
596reputation
96kreached
19answers
1question
Github Skills (62)
codegen10
code-generation10
golang10
graphql10
lightbox10
go-generate10
dataloader10
image9
testing9
package9
mocking9
recurly9
react9
templating9
frontend9
Programming languages (6)
Github contributions (5)
landrade/gqlgen
Feb 2020 - Sep 2021
go generate based graphql server library
Contributions:24 pushes, 1 branch in 1 year 7 months
go-generategraphql
landrade/gqlgen-cache-control-plugin
May 2022 - May 2022
cache-control plugin for Gqlgen
Contributions:2 releases, 1 review, 6 commits in 1 day
cache-controlgqlgengolanggraphql
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