Julien Ros

Julien Ros Email and Phone Number

Co-Founder and Chief Technology Officer at Volubile.ai | ex-CTO QAPA (Adecco) | ex-Criteo @ volubile.ai
Julien Ros's Location
Grenoble, Auvergne-Rhône-Alpes, France, France
Julien Ros's Contact Details
About Julien Ros

Technical manager with more than 10 years experience at QAPA and Criteo as 1st and 2nd level engineering management.I obtained a PhD in Computer Science in 2006 working in the field of image search engines at Orange Labs, a telco company with more than 100,000 employees. I then integrated Probayes in 2007, a startup from INRIA specialized in data science and acquired by La Poste in 2016, working as a researcher in the field of computer vision and leading several European research projects. Passionate about the Web, I joined Drimki.com, a property marketplace, in 2011 as a data scientist working on real estate estimation models and web crawlers. The startup has been bought by Artemis in 2014.I integrated Tedemis in 2013, an online advertising startup specialized in email retargeting working as a Senior Engineer to design and develop the new email retargeting platform based on stream processing technologies. The company has been acquired by Criteo in 2014 and I became the Dev Lead of the development team in charge of the email retargeting platform. I was then promoted as an Engineering Manager to lead the Criteo R&D Center in Grenoble managing 4 engineering teams between Paris, Grenoble and Bucharest and scaling the Grenoble site to more than 20 persons.I was then appointed in 2017 by Qapa.com, a temporary work startup, to create a R&D center in Grenoble. I have scaled the site to 25 engineers working on digitalizing recruitment processes, developing our mobile applications/websites and automatizing staffing in the temporary work market in France by using machine learning and artificial intelligence algorithms. In less than four years, QAPA delivered hyper growth (time 10) as well as financial break-even in one of the most competitive market. QAPA was part of the French Tech 120 2 years in a row and has been acquired in september 2021 by The Adecco Group, the world's leading workforce solutions company, with more than 30,000 employees.I co-founded Volubile.ai iate 2023. Volubile develops telephony voicebots leveraging on large language models to manage inbound and outbound calls at scale.

Julien Ros's Current Company Details
volubile.ai

Volubile.Ai

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Co-Founder and Chief Technology Officer at Volubile.ai | ex-CTO QAPA (Adecco) | ex-Criteo
Julien Ros Work Experience Details
  • Volubile.Ai
    Co-Founder And Chief Technology Officer
    Volubile.Ai Sep 2023 - Present
    Vitry-Sur-Seine, Île-De-France, Fr
    Volubile develops telephony voicebots leveraging on large language models to manage inbound and outbound calls at scale.
  • Qapa La Solution Digitale Adecco
    Chief Technology Officer
    Qapa La Solution Digitale Adecco Sep 2017 - Aug 2023
    Paris, France, Fr
  • Criteo
    Engineering Manager
    Criteo Apr 2017 - Sep 2017
    Paris, Fr
  • Criteo
    Staff Dev Lead
    Criteo Jul 2016 - Mar 2017
    Paris, Fr
  • Criteo
    Data Scientist - Dev Lead
    Criteo Sep 2014 - Jun 2016
    Paris, Fr
  • Tedemis (By Criteo)
    Data Scientist
    Tedemis (By Criteo) May 2013 - Sep 2014
    Neuilly-Sur-Seine, Fr
  • Drimki
    Data Scientist & Senior Software Engineer
    Drimki Sep 2011 - Jul 2013
    Suresnes, Idf, Fr
    R&D activities in machine learning and data mining applied to web crawling, real estate estimation models, user profiling.Backend web development in Java and Python.
  • Probayes Sas
    R&D Engineer
    Probayes Sas Nov 2007 - Sep 2011
    Montbonnot-Saint-Martin, France, Fr
    R&D activities in applied mathematics, machine learning and computer vision applied to multimedia content analysis.R&D project management.State of the art studying, result dissemination in international conferences and journals.Software development in C++ and Python.
  • Orange
    R&D Engineer
    Orange Oct 2003 - Oct 2007
    Issy-Les-Moulineaux, Île-De-France, Fr
    R&D activities in a research team specialized in multimedia indexing and audio/video coding.State of the art studying, patent writing, result dissemination in international conferences and journals.Software development in C++ and Java.

Julien Ros Skills

Machine Learning Python Java Data Mining Computer Vision Artificial Intelligence Scrum Software Development Image Processing C++ Mysql Text Mining Mapreduce Algorithms Applied Mathematics C R Hadoop Data Classification Natural Language Processing Pattern Recognition Web Development Data Modeling Predictive Analytics Information Retrieval Test Driven Development Agile Methodologies Computer Science Software Engineering Linux Big Data Data Analysis Data Visualization Text Classification Web Crawling Backend Extreme Programming Kanban Storm Redis Javascript Cassandra Nosql Distributed Systems Git Internet Management Online Advertising Project Management Stream Processing

Julien Ros Education Details

  • Insa Lyon - Institut National Des Sciences Appliquées De Lyon
    Insa Lyon - Institut National Des Sciences Appliquées De Lyon
    Computer Science
  • Télécom Physique Strasbourg
    Télécom Physique Strasbourg
    Computer Science

Frequently Asked Questions about Julien Ros

What company does Julien Ros work for?

Julien Ros works for Volubile.ai

What is Julien Ros's role at the current company?

Julien Ros's current role is Co-Founder and Chief Technology Officer at Volubile.ai | ex-CTO QAPA (Adecco) | ex-Criteo.

What is Julien Ros's email address?

Julien Ros's email address is ju****@****free.fr

What schools did Julien Ros attend?

Julien Ros attended Insa Lyon - Institut National Des Sciences Appliquées De Lyon, Télécom Physique Strasbourg.

What skills is Julien Ros known for?

Julien Ros has skills like Machine Learning, Python, Java, Data Mining, Computer Vision, Artificial Intelligence, Scrum, Software Development, Image Processing, C++, Mysql, Text Mining.

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