Cyrille Hémidy
Directeur De Projets DSI at Caisse d'Epargne Rhone Alpes
Lyon, Auvergne-Rhône-Alpes, France
Summary
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SeniorCyrille Hémidy is a seasoned IT project director and cloud architect with 10+ years building and operating production-grade systems across banking, IoT and payments. Based in Lyon, he blends hands-on backend development in Go and DevOps expertise (GCP, OpenStack, Docker, Terraform, CI/CD) with people-focused project leadership as Directeur de Projets DSI. He has led cloud architecture and platform migrations, enforced security and compliance (PCI‑DSS) and recruited and scaled engineering teams while teaching distributed systems. An active open-source contributor, he has improved tooling and SDKs in notable projects like kaniko and the Firebase Admin Go SDK, often focusing on maintainability and build reliability. Colleagues value him for translating complex technical constraints into pragmatic, human-centered solutions that deliver measurable value.
10 years of coding experience
16 years of employment as a software developer
Github Skills (22)
dependency-management10
protocol-buffers10
authentication10
user-authentication10
build-system10
go10
golang10
swift10
firebase10
grpc10
testing9
container9
kubernetes9
dockers9
cicd9
Programming languages (10)
Github contributions (5)
firebase/firebase-admin-go
Dec 2017 - Nov 2019
Firebase Admin Go SDK
Role in this project:
Back-end Developer
Back-end DeveloperContributions:20 commits, 24 PRs, 40 comments in 1 year 10 months
Contributions summary:Cyrille primarily contributed to the Firebase Admin Go SDK, focusing on improving the code's quality and maintainability. Their work involved refactoring code to use constants for HTTP methods and status codes, enhancing testing by incorporating test cases, and updating the documentation. Additionally, the user modernized the codebase by integrating an identitytoolkit/v3 go client for authentication purposes.
firebase-admingolangadminfirestorefirebase
GoogleContainerTools/kaniko
Apr 2018 - Oct 2018
Build Container Images In Kubernetes
Role in this project:Backend Developer
Backend DeveloperContributions:7 commits, 2 PRs in 6 months
Contributions summary:Cyrille primarily focused on fixing comments and correcting a misspelling within the codebase. They updated several files, including `run.go`, `command_util.go`, `util.go`, `image.go`, `tar_util.go`, `add.go` and `gcs.go`, indicating a broad interaction with various parts of the project. These changes likely improved code readability and maintainability by fixing the comments and correcting the misspelling.
containersdockerdeveloper-toolscontainer-imageskubernetes
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