Leonardo Maier
Senior Software Engineer at Ambush
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolLeonardo Maier is a Senior Software Engineer with nearly a decade of hands-on experience designing scalable, data-driven systems across FinTech, SaaS, e-commerce, and environmental platforms. He blends full‑stack expertise—Node.js, TypeScript, React/Vue/Angular, PHP/Laravel, PostgreSQL/MongoDB—and cloud tooling (Docker, AWS) to deliver secure, high-performance products and SDKs that simplify global payment integrations. At Ambush he focuses on checkout and developer experience, previously automating workflows that cut manual effort by 30% and expanding marketplace integrations that materially grew revenue. He has led small engineering teams to ship real‑time chat and AI‑assisted healthcare workflows that reduced helpdesk load and improved response quality. An active open‑source contributor, he improved Backstage’s create-app flow by adding Git init checks and strengthening tests—demonstrating attention to developer tooling and DX. EU‑based and open to international roles, he pairs pragmatic engineering with a strong sense for product impact and clean architecture.
9 years of coding experience
10 years of employment as a software developer
Computer Science, Computer Science at Universidade do Extremo Sul Catarinense
Portuguese, English, Italian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (13)
git10
typescript10
backstage10
typescripts10
jestjs10
react10
typescript-types10
jtest10
jes10
developper9
portal9
nodejs9
cicd8
Programming languages (8)
Github contributions (5)
backstage/backstage
Sep 2022 - Oct 2022
Backstage is an open framework for building developer portals
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:12 reviews, 17 commits, 1 PR in 1 month
Contributions summary:Leonardo's contributions primarily focused on enhancing the create-app functionality within the Backstage framework. They added features to initialize Git repositories during app creation and implemented checks for Git configuration. Additionally, the user made improvements to the test suite, fixing and expanding tests to cover the new Git-related features and other components. Furthermore, they updated dependencies and modified the app's template, showing proficiency in the project's core development process.
portalsinfrastructureopen-platformdxbackstage
leonardomaier/kaeru
Jan 2022 - Feb 2022
Automatically generates files based on a YAML structure
Contributions:34 commits, 4 PRs, 21 pushes in 7 days
code-generationjavascriptcode-generatornodejsyaml
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