Freelancer profile translated to English.
Back to original languageAbout Julien
During my studies, I was trained in data analysis and visualization (Machine Learning, Data Visualization).
Subsequently, I developed a chatbot at Natixis using Natural Language Processing.
I decided to deepen my knowledge in Data at the University of California Irvine, then I launched a facial recognition application project in an American startup incubator.
I then returned to France in search of new opportunities.
In my free time, I continue the development of the facial recognition application.
-My expertise:
I analyze and interpret your digital data in order to:
• assist you in your business decisions, for example by producing reports on what has happened in the past or by predicting what is likely to happen in the future. This assistance involves creating dashboards, training machine learning models, developing algorithms...
• automate an existing process so that a machine or computer can do what a person used to do. This automation generally increases productivity or reduces costs
• and support you throughout your data projects
Do not hesitate to contact me to discuss your needs!
French
Native or bilingual
Italian
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Paris (up to 20km)
Experience
- FORKaiAData ScientistCONSULTING AND AUDITSJanuary 2019 - May 2019 (5 months)Irvine, United States• Launched a facial recognition application project in an American startup incubator• Created a large image database• Image preprocessing• Developed a facial recognition neural network model• Deployed the model as a Web API• iPhone programming (Swift)
- NatixisData ScientistBANKING AND INSURANCEJanuary 2018 - June 2018 (6 months)Paris, France• Developed a chatbot for treasury team traders. They needed to access data stored in databases to execute their daily trades• The chatbot allowed them to access data stored in databases easily and quickly. It therefore increased their productivity by reducing data access time• Used Text Mining: Word Embeddings, Intent Classification, Entity Extraction• Time series analysis and financial data forecasting using ARIMA models and Long-Short Term Memory Neural Networks (Python)• Regular communication with business teams
- University of Nevada, Las VegasData Scientist InternARCHITECTURE AND URBAN PLANNINGMay 2017 - August 2017 (4 months)Las Vegas, United States• Project carried out in partnership with the DMV (Department of Motor Vehicles)• Developed a machine learning model to predict the probability of car crashes in the State of Nevada. The team consisted of 3 international data scientists• This model helped identify risk factors and accident-prone areas• The Department of Motor Vehicles then used the results to implement road safety improvements, by redesigning risky roads and intersections
Reviews
Amandine
GrowingNow
Reviewed on 7/21/2020
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Education
- Certificate in Data Science & Predictive AnalyticsUniversity of California, Irvine (USA)2018• Analyse prédictive • Data mining • Algorithmes de modélisation • Déploiement • Data exploration et visualisation • Big data visualisation et analyse
- Bachelor's degree in Computer Science and MathematicsUniversité Paris-Est Marne-la-Vallée2015
Certifications
- Google Cloud Big Data and Machine Learning FundamentalsCoursera2019