INSA Lyon - Institut National des Sciences Appliquées de Lyon

Université Grenoble Alpes

Spring Framework Committer at VMware

Following the acquisition of Pivotal by VMware, as a full time Spring Framework contributor, I have led the introduction GraalVM native images support in Spring by co-creating and leading the Spring Native experimental project. 

I am also working on WebAssembly and contributing to this technology as part of the W3C WebAssembly Community Group.

I am or has been participating to various cross-industry efforts:
 - GraalVM advisory board with Oracle
 - Kotlin server-side working group with JetBrains and Google
 - JSpecify to standardize null-safety annotations on the JVM with JetBrains and Google

VMware

Staff Software Engineer 2

As a recognition of my work around introducing Kotlin support in Spring Framework, and promoting Kotlin usage on server side, I am now a Kotlin Google Developer Expert.

As a big believer in WebAssembly, I have have pushed for the creation of Kotlin/Wasm and I am following closely its evolution.

Google

Kotlin Google Developer Expert

As a full time Spring Framework contributor, I have introduced Kotlin, CORS and null-safety support in Spring Framework. I have been in charge of Spring MVC maintenance and have been involved in the design and implementation of Spring WebFlux and Reactor.

I have pushed for making functional programming and configuration DSLs first class constructs in the Spring ecosystem via the Spring Fu project I created.

Pivotal Software, Inc.

Principal Software Engineer

I have been a Dart Google Developer Expert for 1 year, giving conferences in Europe about this technology.

Dart Google Developer Expert

At Worldline, I designed large service oriented software architecture and Web applications based on Java, Spring, Javascript and HTML. Among other things, I have been responsible for maintaining Le Louvre museum website (https://www.louvre.fr/en) and technical architect of the french Geoportal (https://www.geoportail.gouv.fr/).

I created Kazan, the Atos Worldline forge including an HTML5 portal, and support for Git, Mercurial, Jenkins, Sonar, Nexus and cloud based functionnalities, and Web IDE capabilities.

I also led Atos Worldline Innovation Labs (our own Google Day), and promoted innovation and technical expertise in Worldline. I created 2 open source projects there : OpenScales (mapping framework based on ActionScript 3 and Flex) and RESThub (fullstack framework based on Spring and Backbone.js).

Sebastien Deleuze