System Architect

• Jul 2023 - Present

DevOps Engineer & SRE

• Feb 2022 - Jun 2023

Manage most of Kinow's infrastructure as code through AWS, mostly immutable: automation and CI/CD, terraform, bash, kubernetes, databases (MySQL, Redis), observability, monitoring and alert through Datadog, prometheus and ELK stack, backup and recovery plan. Support development teams to modernize and migrate most applications from AWS Elastic Beanstalk to AWS EKS. IT security lead: least privilege, defense in depth, zero trust (HashiCorp boundary + vault and OIDC), encryption in transit and at rest for sensitive information, share cyber security guidelines and culture of security awareness. Cloud budget and cost optimization: aws spot instances, autoscaling / automatic vertical and horizontal downgrade of clusters when traffic is low at night. Tech lead: troubleshooting, performance improvement and optimization. Show less

DevOps Engineer & SRE

• May 2018 - Jan 2022

Manage most of Sparklane's infrastructure as code through AWS, mostly immutable: automation and CI/CD, terraform, bash, rancher (1.x then 2.x), kubernetes, PostgreSQL, elastic stack (search, logstash, apm, kibana), observability, monitoring and alert, backup and recovery plan.IT security lead: least privilege, defense in depth, encryption in transit and at rest for sensitive information, vault to manage secrets and protect sensitive data, share cyber security guidelines and culture of security awareness.Cloud budget and cost optimization: AWS spot instances, autoscaling / automatic vertical and horizontal downgrade of clusters when traffic is low at night.Tech lead: troubleshooting, performance improvement and optimization, failure oriented development as a goal. Show less

Full Stack Software Engineer

• Jun 2015 - May 2018

Develop, maintain and test Sparklane's SaaS solutions: Docker, Java, PostgreSQL, AngularJS 1.x, ReactTech lead: CI/CD, troubleshooting, performance improvement and optimization, failure oriented development as a goal, automated integration tests.DevOps / SRE assitant 10% of the time.

Full Stack Software and DevOps Engineer

• Sep 2009 - Jun 2015

V4x Interactive Factory interactive video platform (live and VOD) web, connected and mobile TV. Apivids multi-screen video adserving platform. Technical, architecture and infra lead: - back-end development: Java - J2EE, JPA (Hibernate), JMS, JBoss application server - UI development: ActionScript 3, Flex, GWT, JavaScript, HTML, CSS - web development for tablets and smartphones (HML5) - native applications for iOS (Objective C and Xcode) - administration and configuration of linux virtual machine + HAProxy, Nginx, JBoss, MySQL and Aerospike - Wowza Media Systems for live streaming Show less

Software Engineer

• Oct 2008 - Aug 2009

Consultant software engineer for ASP - Agence de Services et de Paiements.Batch processing module of the management application for the rural sector and automotive ecological bonus (and scrappage Bonus).New developments, corrective and adaptive maintenance.- tech and projet lead- J2EE web components (MVC and Struts2) under WebSphere application server for the creation and monitoring of processing requests- corrective and adaptive maintenance, new developments- automatic unit tests JUnit and Selenium Show less

Software Engineer

• Feb 2008 - Sep 2008

Consultant software engineer for UNEDIC (Unemployment Insurance).Projet Nouveau Cœur Prestation, job seekers activities and events management team. New developments, corrective and adaptive maintenance.- tech lead- Java - J2EE development under Weblogic application server- JUnit unit tests, integration tests and automatic non-regression tests- automation Ant scripts (work environments, deliveries, etc.)

Software Engineer

• Jul 2005 - Jan 2008

Consultant software engineer for AMADEUS. Global project to modernize IBM-TPF systems to open Unix - Linux servers. New developments, corrective and adaptive maintenance. - C++ server development under Unix - Linux - unit tests and automatic non-regression suite - deployment and integration with remote operations (Germany, United States) Consultant software engineer for AMADEUS. Global project to modernize IBM-TPF systems to open Unix - Linux servers. New developments, corrective and adaptive maintenance. - C++ server development under Unix - Linux - unit tests and automatic non-regression suite - deployment and integration with remote operations (Germany, United States)

Software Engineer

• Feb 2005 - Jun 2005

Innovation and research division. Evolution of a tool to assist crises management in the railway sector intended for the national operation center. - close collaboration with the methods division for audits of the existing architecture and rules to put in place while starting new developments - initialization of the redesign of the application by introducing design standards, MVC (Struts2), new technologies (Struts2, JDBC and connection pool), transition from Tomcat / Windows to Weblogic / Unix Show less