Leonardo Costa
Líder Técnico at Stone
Rio de Janeiro, Brazil
Summary
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SeniorLeonardo Costa is a seasoned technology leader and Systems Architect based in Rio de Janeiro with over 25 years in software design and more than a decade leading teams in fintech and enterprise environments. As Líder Técnico at Stone since 2020, he blends hands-on architecture and development experience with pragmatic leadership to deliver robust, scalable payment systems. His background spans roles from web programmer to development coordinator, giving him deep empathy for engineers across the stack and the lifecycle of long-lived products. Known as a software craftsman, he emphasizes clean design, maintainability and practical automation rather than trendy point solutions. He has a track record of evolving legacy platforms into modern, team-friendly architectures while keeping production stability front and center. Colleagues value his steady technical stewardship and ability to translate complex requirements into clear, deliverable roadmaps.
14 years of coding experience
13 years of employment as a software developer
English
Github Skills (11)
archived7
api6
csharp5
wpf4
dotnet4
angular4
asp-net-core4
object-detection1
astrology1
mercury1
tempo1
Programming languages (4)
Github contributions (5)
leocosta/landy
Apr 2021 - Oct 2021
Contributions:5 commits, 3 pushes, 1 branch in 6 months
stone-payments/stone-micropos-sample
May 2019 - Aug 2021
WPF application consuming MicroPos.Core API.
Contributions:8 PRs, 13 pushes, 2 branches in 2 years 4 months
wpf-applicationapidotnetcsharpwpf
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