Alex C.

Machine Learning Engineer

Alex is a Machine Learning Engineer with over 10 years of commercial experience, specializing in Python and Machine Learning.

His career is distinguished by his ability to develop innovative Machine Learning models and successfully deploy them in practical applications. His expertise in Python enables him to build and optimize complex algorithms efficiently.

Alex is proficient in natural language processing (NLP) and has contributed to research projects such as developing human-centered biometric applications for anti-fraud solutions, showcasing his expertise and innovative thinking.

Holding a PhD in Computer Science, Alex's advanced education further enhances his expertise in these areas, making him a valuable asset in the field of Machine Learning and AI.

Principale expertise

  • Machine Learning
    Machine Learning 10 ans
  • NLP 2 ans
  • Python
    Python 8 ans

Autres compétences

  • Android
    Android 10 ans
  • C++
    C++ 4 ans
  • Flask
    Flask 3 ans
Alex

Alex C.

Brazil

Commencer

Expérience sélectionnée

Emploi

  • Machine Learning Engineer

    Zendata - 1 mois

    • Designed and developed Machine Learning and NLP solutions for automatic compliance evaluation and privacy.

    Les technologies:

    • Les technologies:
    • Pandas Pandas
    • PyTorch PyTorch
    • NLP
    • Machine Learning Machine Learning

  • Data Scientist

    Clear Sale - 2 années 4 mois

    • Conducted analysis, evaluation, and development of human-centered biometric applications for anti-fraud solutions at ClearSale, including liveness detection, face matching, and face recognition.
    • Developed applications based on image processing and computer vision.
    • Ensured accessibility of applications through web and mobile APIs.

  • Data Science Specialist

    Clear Sale - 2 années 4 mois

    • At ClearSale, he conducted analysis, evaluation and development of human-centered biometric applications for anti-fraud solutions, such as liveness, face matching and face recognition.

    • These applications were based on image processing and computer vision, and could be accessed through Web or mobile APIs.

    Les technologies:

    • Les technologies:
    • Data Science
    • TensorFlow TensorFlow
    • NumPy NumPy
    • OpenCV OpenCV
    • SciPy SciPy
    • Scikit-learn Scikit-learn
    • Matplotlib Matplotlib
    • Machine Learning Machine Learning
    • Computer Vision

  • Data Scientist

    Hoobox Robotics - 7 mois

    • Served as a data scientist at Hoobox, developing computer vision and deep learning components for commercial and demo products.
    • Developed software components compatible with PC, mobile, and web applications.

    Les technologies:

    • Les technologies:
    • TensorFlow TensorFlow
    • OpenCV OpenCV
    • Computer Vision

  • Developer

    IDwall - 1 an 3 mois

    • Performed research and development of algorithms and software for image processing and machine learning as a developer at IDWALL.
    • Built a highly accurate OCR platform for Brazilian official documents.
    • Developed a forgery detection solution based on forensics computing.
    • Added value to clients by automating information extraction and ensuring the reliability of the extracted information.

    Les technologies:

    • Les technologies:
    • Data Science
    • TensorFlow TensorFlow
    • NumPy NumPy
    • OpenCV OpenCV
    • SciPy SciPy
    • Scikit-learn Scikit-learn

  • Data Scientist

    CargoX - 7 mois

    • His role as data scientist at CargoX is performing analysis on financial and logistics data, building machine learning models to support strategic decisions and investigating new optimization approaches to be applied in cargo transportation.

    Les technologies:

    • Les technologies:
    • Flask Flask
    • Data Science
    • NumPy NumPy
    • Pandas Pandas
    • SciPy SciPy
    • Scikit-learn Scikit-learn
    • Matplotlib Matplotlib

  • SW Engineer

    LG Electronics - 1 an 5 mois

    • He worked with software development and customization for mobile devices.

    • He was also involved in R&D projects as technical & management interface with project owners in Korea and USA.

    • These projects were related to improvements for running Android OS on LG's mobile devices and computer vision.

    Les technologies:

    • Les technologies:
    • Budget Management
    • OpenCV OpenCV
    • Computer Vision

  • SW Engineer

    IBM - 3 années 3 mois

    • He played a role on Information Management brand at IBM, working with data storage and predictive analytics systems.

    • His main tasks were develop automatic deployment scripts for data warehouse environments, design and run tests for databases performance, and build and evaluate predictive analytics models.

    Les technologies:

    • Les technologies:
    • C C
    • Data Science
    • SPSS SPSS
    • Machine Learning Machine Learning

Éducation

  • DoctoratComputer Science

    University of São Paulo · 2015 - 2021

  • Maîtrise ès sciencesTeleinformatics Engineering

    Federal University of Ceará · 2008 - 2010

  • License ès sciencesTeleinformatics Engineering

    Federal University of Ceará · 2004 - 2007

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