Diego Marangoni is a Berlin-based software engineer with 12 years of experience building backend systems, platform tooling, and developer experience across startups and large tech teams. He’s driven by making engineers’ lives easier—designing automation, internal developer portals (Backstage/Kitchen) and abstractions that speed delivery and reduce toil. As the first backend hire and later team lead at Unico he helped turn a product into a market leader in Brazil, and later brought that product-focused mindset to platform roles at HelloFresh and Getir. His contributions span Go, gRPC, Kubernetes and cloud platforms, and he also contributes to open-source automation and CI/CD tooling (including mergeable improvements and Docker build pipelines). Colleagues rely on him to unblock product development through pragmatic standards and infrastructure that balance developer ergonomics with operational robustness. He combines hands-on engineering with leadership experience and a penchant for incremental automation that yields outsized developer productivity gains.
Contributions:2 reviews, 49 commits, 16 PRs in 1 year 3 months
Contributions summary:Diego contributed to the project by adding an environment variable to control the use of the configuration file based on the pull request. They updated the changelog to reflect code changes and added a test scenario for the configuration file. The user also added a docker image build and push feature, as well as unit tests, further demonstrating contributions to the project's automation and deployment process.
Contributions:4 releases, 1 review, 3 PRs in 3 months
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