Freelancer profile translated to English.
Back to original languageAbout Yann
Passionate and curious Data Scientist and Python Developer, I am always looking for new challenges.
I am an IT Engineer and hold a Master's degree in Data Sciences.
During my past experiences, from the trading floor and banks where I spent nearly 4 years, to startups, which I have been supporting for 3 years as a Freelance, I have developed solid technical, organizational, and interpersonal skills. Due to my background, I am as comfortable in highly demanding production environments as I am in prototyping projects in "Lean Startup" mode.
My skills are centered on Python and consist of two main "blocks":
► Data Sciences, particularly Natural Language Processing (NLP) and Computer Vision. The technologies I most often use are Scikit-learn, TensorFlow, and Spark (PySpark, MLlib)
► REST API and backend development for mobile and web applications, including data modeling, integration of external APIs and Machine Learning algorithms, development, testing, and deployment. The technologies I most often use are Python, Django, Django REST Framework (DRF), and PostgreSQL.
I would be delighted to discuss your project with you, whatever its size and stage of advancement.
Let's continue the journey together!
English
Fluent
French
Native or bilingual
Spanish
Conversational
Portuguese
Conversational
Can work on-site
Paris (up to 50km)
Experience
- FreelancePython & Django Expert, Experienced Data ScientistDIGITAL AND ITApril 2015 - Today (11 years and 2 months)Paris, France► Flight delays predictions engine for an innovative start-up (Python, ScikitLearn, Django)► Full writing of a complex workflow orchestration library for Zenaton, Inc. (Python, Elixir)► Twitter message retrieval and classification system (Twitter API, ScikitLearn, Natural Language Toolkit, MongoDB)► Backend development for a start-up that offers customised cosmetics, using machine learning (Python, Django, Django REST Framework, Elastic Search)► Algorithmic hedging system (Python, Django)► Supply forecasting algorithm, pricing, and inventory management software for an e-commerce brand (Django, TensorFlow)► Architecture and IT strategy for a hedge fund in formation► Backend development for a Location-based social network start-up (Django Rest Framework running on AWS & Heroku)
- The CantillonProgram ParticipantEDUCATION AND E-LEARNINGMay 2014 - September 2014 (4 months)Paris, FranceElective & Intensive program focusing on a proprietary entrepreneurship framework based on :► Lean Start-up► Design Thinking► Blue-Ocean Strategy► Business Modelling► Communication & Leadership
- Société Générale Corporate & Investment BankingFront Office DeveloperBANKING AND INSURANCEMay 2012 - September 2014 (2 years and 4 months)Paris, France► Participated in the creation and development of the MTN desk in Paris, New York and Tokyo by developing and exploiting a real-time pricer (C#, Excel/VBA, Reuters)► Redesigned the information system of several other desks (bonds, inflation-indexed securities)► Provided real-time pricing assistance to traders (Paris, London, New York, and Tokyo)► Assisted the desk managers with the risk monitoring of their portfolios (exposures, sensitivities)
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Education
- Master 2 "Mathematics for Data Sciences"Ecole Polytechnique, Palaiseau2015
- Engineering Degree in Information Systems Architecture & ProgrammingISEP - Institut Supérieur d'Electronique de Paris2011