About Sara Foster

I am a driven, results-oriented engineer with expertise in the oil and gas industry with significant experience in completion operations in addition to data analytics. I’m detail-oriented with a particular interest in database management and regression analytics. I have a proven track record of applying leadership skills, expertise in teamwork, and problem-solving to deliver projects

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I’ve used an extensive number of tools that enable data cleansing and analysis. For data visualization I’ve extensively utilized Power BI and Tableau as specific business intelligence platforms. For data management I’ve consistently utilized SQL Server in addition to SQL Server Integration Services as well as SQL Server Analysis Services. I know SQL and Python, but the packages I’ve dealt with in Python primarily are

  • Sklearn

  • Numpy

  • Pandas

  • Statsmodels

  • Nltk

  • Seaborn

  • Matplotlib

  • Keras

  • Tensorflow

I’ve had extensive experience with several models such as:

  • Simple linear regressions

  • Logistic regressions

  • Decision trees

  • Random forests

  • Neural networks

  • Feature selection with genetic algorithms

  • Text analysis