Houcem Fehri

Data Scientist at Aquila Engineering LLC
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Contact Information
us****@****om
(386) 825-5501
Location
US

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Credentials

  • Data Science Foundations - Level 1
    IBM

Experience

    • United States
    • Oil and Gas
    • 1 - 100 Employee
    • Data Scientist
      • Jan 2022 - Present

      Working on the Aquila Edge Kiosk: - Improved the response time of the Analytics REST Api from ~10s to 600ms per request using postgresql for storing data, Redis for caching, Asyncio for concurrent processing and FastApi for serving. - Implemented a dashboard to view the analytics using Plotly and Dash. - Created a filtering approach for time series data based on speckle filtering in computer vision, to improve the quality of the sensor signals coming from the rig. - Deployed the project using Docker on the Edge device. Technologies used: Python, Redis, FastApi, Postgresql, Asyncio, Scikit-learn, Numpy, Plotly, Dash

    • United States
    • Higher Education
    • 700 & Above Employee
    • Graduate Research Student
      • Jun 2020 - Apr 2022

      Working in BimiLab under the supervision of Dr Jaerock Kwon on Internal Simulation Networks for Autonomous Vehicles :- Collecting data from Carla Simulator and preprocessing it- Using the data to train a neural network system that predicts what the vehicle will see next using the current image and motor information from the vehicle- Applying the system to create a lane keeping system Used SciPy stack, Tensorflow 2.0 and Pytorch in a later iteration.

    • Graduate Student Instructor
      • Sep 2019 - Apr 2022

      Worked as a Teaching Assistant on multiple graduate and undergraduate courses, my duties include:- Providing office hours for students- Grading the assignments and examinations- Proctoring examinations

    • Graduate Research Assistant
      • Sep 2019 - Jun 2020

      Worked in ISELab with Dr Marouane Kessentini on the optimization of Software Refactoring in the decision and objective spaces through extracting the developer's preferences:- Implemented a Clustering Algorithm using Expectation Maximization Algorithm for Gaussian Mixture Models- Contributed in writing a paper published in Transaction in Software Engineering

    • Visiting Research Fellow
      • Feb 2019 - Jun 2019

      A 4 month fellowship at ISELab in the University of Michigan - Dearborn: - Worked under Dr. Marouane Kessentini to learn about improving the quality of software architecture using A.I - Implemented in Java an algorithm for the transformation from multi objective optimisation to single objective optimisation - Contributed in writing a publication published in SCAM'19 A 4 month fellowship at ISELab in the University of Michigan - Dearborn: - Worked under Dr. Marouane Kessentini to learn about improving the quality of software architecture using A.I - Implemented in Java an algorithm for the transformation from multi objective optimisation to single objective optimisation - Contributed in writing a publication published in SCAM'19

    • Internship Trainee
      • Jun 2018 - Aug 2018

      Detecting Suspicious Actions using Deep Learning: - Collected Data using a Raspberry Pi Camera system - Preprocessed Data using OpenCV and Scikit Image - Trained and infered a 3D convolutional network using Keras and Tensorflow Detecting Suspicious Actions using Deep Learning: - Collected Data using a Raspberry Pi Camera system - Preprocessed Data using OpenCV and Scikit Image - Trained and infered a 3D convolutional network using Keras and Tensorflow

    • Oil and Gas
    • 1 - 100 Employee
    • Summer Intern
      • Jun 2017 - Jul 2017

Education

  • University of Michigan-Dearborn
    Master's degree, Mechatronics, Robotics, and Automation Engineering
    2019 - 2021
  • Tunisia Polytechnic School
    National Engineering diploma from l'Ecole Polytechnique de Tunisie, Signals and Systems
    2016 - 2019
  • IPEIS - Institut Préparatoire aux Études d'Ingénieur de Sfax
    Diplôme d'études universitaires de premier cycle, Physics and Chemistry
    2014 - 2016

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