About

Olivier Barbier is a highly skilled Senior Software Engineer at Prisma Media, a subsidiary of Vivendi. With over 15 years of experience in the field, he is responsible for maintaining and developing several high-traffic websites. He is also an integral part of the company's digital transformation from a print magazine group to a full bi-media group (print+digital), building company-wide software and services. Olivier has a special interest in machine learning and big data, with a focus on locality-sensitive hashing, stream algorithms, clustering, social-network graph analysis, recommendation systems, and computational advertising. He is well-versed in software engineering, recommendation systems, big data, and machine learning, among other areas. Prior to his current position, Olivier served as Lead Software Engineer at Tiller Systems, where he led a multidisciplinary team in developing a back office, API, and cloud-based POS system for the iPad. He also worked as a Software Engineer at Zenchef, where he migrated the company's back office from Zend Framework to Laravel, automated the CRM workflow by integrating Salesforce, and automated the invoicing workflow by integrating Zuora. Olivier holds a degree in Computer Science from Sorbonne University, as well as certifications in Development Web with Symfony2 from Sensio Labs and Niveau I, Architecture Technique et Objets Distribués from AFCEPF. He has also completed coursework at Stanford University on Coursera. In addition to his technical skills, Olivier is a seasoned professional with excellent communication and integration skills. He is a valuable asset to any team and is always looking for ways to improve processes and drive innovation.