Jonathan Oheix

Name: Jonathan Oheix

Title: Freelance Data Scientist

Email: jonathan.oheix@outlook.fr

Phone: +336 05 04 74 48

Resume:

Main Skills

Machine Learning 90%

Python 90%

Spark 80%

About me

I am a 3 years experienced Data Scientist, expert in Python and Machine Learning. My professional experience gave me the opportunity to work in various and interesting business fields:

- retail and luxury marketing
- search engines
- banking
- territorial economy and management

As a Data Scientist, I can use my expertise in Machine Learning to leverage your internal data and increase your company business value.

Services

Natural Language Processing

Supervised Machine Learning

Time Series Forecasting

Data Analytics

Image Analysis

Clustering

Experience

Marketing

Missions

Recommender systems optimization with Machine Learning (ALS, Random Forest)
Deep learning for image analysis using Convolutional Neural Networks (CNN)
Optimization with Genetic Algorithms and Simulated Annealing

Technical environment
Python, Spark, Scala, Keras

Luxury

Missions

Customer value prediction using Machine Learning (Random Forest)
Product association with pattern mining algorithms
IOT data analysis and presentation of results during internal conferences

Technical environment
Python, Spark

Missions

Search engine optimization using Learning to Rank and Query Expansion (Word2Vec)

Technical environment
Python, ElasticSearch, Web Programming

Nathalie Au - Data Scientist at Ogury

I had the pleasure to work with Jonathan during 1 year at Influans. I was impressed by his efficiency and his dynamism. Jonathan likes to learn et adress challenges. He will be a good asset for any team.

Zyed Aouichaoui - Freelance Data Scientist

I immediately noticed Jonathan's good curiosity and his great adaptability during our collaboration at Louis Vuitton. He was able to quickly master the technical environment (Cloudera) and he managed to combine his skills in Machine Learning as well as his business comprehension to deliver his work in production.

Claude Bueno - Delivery Manager at Apside TOP

Curious and passionate, Jonathan was able to accompany me efficiently on a mission related to preditive marketing. I particularly liked his open-mindedness and his capacity to analyze solutions to implement in order to adress marketing use cases. I highly recommend Jonathan for your Data Science related missions.

Amélie Neveux - Team Data Manager at Groupe Avisia

I have managed Jonathan during 1 year. His main skill is his adaptibility to new technical environments. Curious and willing to work well, he was able to rapidly master the latest tools and methodologies. It was a pleasure to collaborate with him.