Profile Details

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Hire Sacha Dumay

France

USD 50 /hr

Data Scientist. Startup Lover. Focus on Times series and RDQN.

Profile Summary

After a double master degree from France and UK, my focus turned from robotics to data science. I have been working for the last 3 years for startup small and big and even one of my own as a data scientist. My expertise is in time series analysis, prediction and optimization. I love to work with data. That is why I also dived into backend development such as AWS, MongoDb and linux.

Subject Matter Expertise

• ☆ Probability & Statistics
• ☆ Forecasting & Prediction
• ☆ Machine Learning
• ☆ Data Science

Services

• Data Science

Work Experience

• Founder & Data Scientist

  NSJ Tech

  March 2017 - August 2018

• Data scientist

  Yello Mobile -Coocha

  June 2016 - February 2017

Education

• Master of Engineering

  ESTIA

  September 2014 - July 2016

• Master of Science

  University of Salford, Manchester

  September 2015 - June 2016

Publications

WORKING PAPER
• Abstract-People always care about their safety. Every government want to protect their citizens. But technology will partially resolve it. Indeed during the next decade self-driving cars will come to mass market. For that cars haveto followan itinerary while behavingsafely in any environment. Consequently, we investigate a mobile robotwhich could represent a self-driving car. This robot must be able to track someone while avoiding obstacles. It can also wandering around to potentially find someone to track. We have focused our work on a threshold logic unit to differentiate each behavior of our robot.In fact, we design this entire mechatronic system. We started to design the electronic design. Then we designed a three wheeled platform. Finally we implementedasimple artificial intelligenceand we tested our tracking by a T-Test. Embedded Mobile Robot: TLU and Image recognition for safe tracking. | Request PDF. Available from: https://www.researchgate.net/publication/309314844_Embedded_Mobile_Robot_TLU_and_Image_recognition_for_safe_tracking [accessed Sep 29 2018].