Guillaume Celestin
About Guillaume Celestin
Guillaume Celestin is a Java Spring Boot Developer with extensive experience in microservices and cloud integration. He has worked at Sopra Banking Software since 2018 and previously held positions at Bouygues Telecom, Casden Banque Populaire, and AIRIAL.
Current Role at Sopra Banking Software
Guillaume Celestin currently holds the position of Développeur Java Spring Boot at Sopra Banking Software, where he has been employed since 2018. His work is based in the Région de Paris, France. In this role, he specializes in developing microservices and has extensive experience with technologies such as Java Spring Boot, RxJava, and Reactor. He also integrates microservices within a Cloud AWS environment, utilizing tools like Docker, Kubernetes, and Apache Kafka.
Previous Experience in Software Development
Prior to his current position, Guillaume Celestin has accumulated diverse experience in software development. He worked at Bouygues Telecom as a Developpeur in the Direction Innovation et Nouvelles Technologies for four months in 2012. He also served as an Ingénieur R&D/Integration at Sopra Banking Software from 2013 to 2014. His tenure at Casden Banque Populaire as a Software Engineer lasted from 2014 to 2016. Additionally, he briefly worked as an Assistant chef de projet at AIRIAL in 2011.
Educational Background in Computer Engineering
Guillaume Celestin has a solid educational foundation in computer engineering. He studied at ECE Paris from 2008 to 2013, where he earned a Master's degree in Ingénierie informatique. He furthered his education at Budapesti Mûszaki és Gazdaságtudományi Egyetem, completing another Master's degree in Ingénierie informatique from 2012 to 2013. This academic background has equipped him with the necessary skills for his career in software development.
Technical Skills and Expertise
Guillaume Celestin possesses a range of technical skills relevant to his role as a Développeur Java Spring Boot. He specializes in developing microservices and has expertise in integrating these services within a Cloud AWS environment. His proficiency extends to various technologies, including Gitlab, Gitlab CI, Gradle 5, Java 11, Spring Boot, Spring Cloud, Reactor, Junit 5, Jmeter 5, Docker, Kubernetes, Apache Kafka, and MongoDB.