Jean-baptiste Trystram
Senior Software Engineer at Red Hat
Sainte-Foy-lès-Lyon, Auvergne-Rhône-Alpes, France
Summary
🤩
Rockstar🎓
Top SchoolJean-baptiste Trystram is a Senior Software Engineer with 11 years of experience building robust, cloud-native systems at Red Hat, currently focused on Fedora CoreOS and Red Hat CoreOS for OpenShift. He has deep hands-on experience in IoT and messaging platforms, contributing to projects like Eclipse Hono where he refactored and modularized device registry services and added tenant/credentials APIs. Comfortable in Rust and low-level Linux distribution tooling, he works on secure boot, native bootable containers, and image-based update pipelines that emphasize safety and reliability. His background spans industrial telecom deployments and early research into IoT bootstrapping and security (TLS, DNSSEC, DANE, LwM2M), giving him a practical appreciation for operational constraints in critical environments. Based in Sainte-Foy-lès-Lyon, he blends systems-level engineering with open-source collaboration, and maintains the IoT platform drogue.io as a public example of his work.
11 years of coding experience
7 years of employment as a software developer
Télécommunications & Services, Ingénieur INSA, Télécommunications & Services, Ingénieur INSA at Institut national des Sciences appliquées de LyonTerminale Scientifique, Physique-Chimie, Terminale Scientifique, Physique-Chimie at Lycée privé St Bonnet de GalaureDUT, Réseaux et télécommunications, DUT, Réseaux et télécommunications at IUT de VélizyBAC, Scientifique, BAC, Scientifique at Lycée privé SaintBonnet de Galaure (Drôme)
English, French
Github Skills (13)
javas10
api-rest10
rest-api10
api10
back-end-development10
apidoc10
api-design10
java10
restful-api10
spring-boot9
internet-of-things9
eclipseiot9
messaging8
Programming languages (19)
Github contributions (5)
eclipse-hono/hono
Aug 2018 - Oct 2020
Eclipse Hono™ Project
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 reviews, 30 commits, 46 PRs in 2 years 1 month
Contributions summary:The user, Trystram Jean-Baptiste, primarily focused on refactoring and enhancing the device registry service, introducing mandatory and optional interfaces for different services. Their work involved splitting existing services into more modular components and implementing new API endpoints, such as for tenant and credentials management. They also addressed issues with the request body and enhanced the management APIs with improved validation and control over device and tenant creation, and the ability to search devices.
honoeclipseioteclipsemessagingjava
jbtrystram/enmasse
Mar 2019 - Sep 2020
EnMasse - Self-service messaging on Kubernetes and OpenShift
Contributions:10 PRs, 206 pushes, 65 branches in 1 year 6 months
openshiftenmassekubernetesmessagingmessaging-service
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