Victor D.

Machine Learning Engineer

Victor is a Machine Learning Engineer with four years of commercial experience and a proven track record of successfully delivering projects in pricing optimization, customer retention, fraud detection, and causal impact analysis. He is proficient in Python, SQL, and Big Data tools such as Databricks, Teradata, and Snowflake.

Victor has developed a range of applications, including fraud and anomaly detection models, NLP algorithms, and customer segmentation tools. He also has experience deploying these models in various architectures, ensuring they are scalable and efficient.

Before his role as a Machine Learning Engineer, Victor worked in Bain & Company for more than three years, and as a Data Analyst at Quero Educação, where he leveraged machine learning and data analysis to generate valuable business insights. His combination of technical expertise and practical experience makes him a valuable asset in the field of machine learning.

Hovedekspertise
  • Machine Learning
    Machine Learning 5 år
  • Python
    Python 7 år
  • SQL
    SQL 7 år
Andre færdigheder
  • NLP 3 år
  • Teradata
    Teradata 2 år
  • Snowflake
    Snowflake 2 år
Victor
Victor D.

Brazil

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Beskæftigelse

  • Senior Data Scientist / Machine Learning Engineer

    Bain & Company - 3 flere år 1 måned

    • Contributed to projects focused on applications for pricing optimization, customer retention, fraud detection, and causal impact analysis.
    • Developed solutions using Python, SQL, and Big Data tools, including Databricks, Teradata, Snowflake, and PySpark.

    Teknologier:

    • Teknologier:
    • Machine Learning Machine Learning
    • Python Python
    • SQL SQL
    • Databricks Databricks
    • Teradata Teradata
    • Snowflake Snowflake
    • Data Science
  • Data Scientist

    NTT Data - 1 år 4 måneder

    • Improved NPS and retention of digital services by enhancing chatbot functionality.
    • Applied NLP techniques along with data analysis and machine learning to identify critical issues in the chatbot and recommend fixes.
    • Developed solutions using Python, SQL, and NLP libraries such as NLTK and Hugging Face.

    Teknologier:

    • Teknologier:
    • Machine Learning Machine Learning
    • NLP
    • Python Python
    • SQL SQL
    • Data Science
  • Data Analyst

    Quero Educação - 10 måneder

    • Analyzed data for a business unit that generated over 4 million reais in its first semester, providing insights for strategic decisions.
    • Collaborated in the creation of data-driven products by applying machine learning techniques, data analysis, and statistical methods.

    Teknologier:

    • Teknologier:
    • Machine Learning Machine Learning
    • NLP
    • Python Python
    • SQL SQL
    • Databricks Databricks

Uddannelse

  • BSc.Machine Learning and Data Science

    Federal University of São Paulo · 2017 - 2018

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