GABRIEL ALONSO S. FERREIRA
Rio de Janeiro
Summary
Senior Data Analytics Consultant specializing in advanced data modeling and machine learning applications. Successfully developed algorithms that classify movement disorders, while providing actionable insights for financial entities using Python, SQL, and cloud technologies.
Overview
1
1
Certification
7
7
years of professional experience
Work History
Senior Data Analytics Consultant
EY
Rio de Janeiro
06.2021 - Current
- Managed multiple data modeling projects, including global demand forecasting for equipment raw materials, machinery failure identification, and expense rejection risk classification, utilizing Python/PySpark, SQL, Power BI, Azure tools (DevOps, Databricks, ML, DataLake), and AWS (Sagemaker Pipeline, S3, CLI).
- Delivered data-driven solutions as Data Scientist to address client challenges.
- Developed standard routines for data analysis tasks, encompassing data inspection, ingestion, cleansing, and visualization in Python.
- Coordinated and prioritized tasks using Agile methodologies in project management tools. using Agile methods (Scrum/Safe) in Azure DevOps/Jira.
- Revised technical documentation to ensure accuracy and clarity. and deploying codes using Git/Azure DevOps.
- Currently providing consulting services for financial entities
Researcher
Universidade Federal do Rio de Janeiro
Rio de Janeiro
03.2019 - 05.2021
- Developed algorithm for classifying movement disorders associated with Parkinson's disease, enhancing diagnostic capabilities.
- Collected, processed, and treated biomedical signals to support research findings and improve data quality.
- Scientific paper published in "Biomedical Signal Processing and Control" journal (https://doi.org/10.1016/j.bspc.2021.103430).
Education
M.Sc. - Biomedical Engineering
Universidade Federal do Rio de Janeiro
Rio de Janeiro, RJ, Brazil05-2021
B.Sc. - Telecommunications Engineering
Universidade Federal Fluminense
Niterói, RJ, Brazil07-2018
Skills
- Python/PySpark
- SQL/MySQL
- Power BI
- Azure services
- Data modeling
- AWS tools
- Git
- Excel
- MATLAB
Certification
- Training: First Steps with Data Engineering, Alura, 2024
- The Advanced SQL Server Masterclass for Data Analysis, Udemy, 2024
- Artificial Intelligence - Bronze Learning, EY, 2023
- Microsoft Certified: Azure Fundamentals, Microsoft, 2022
- Agile - Learning, EY Innovation, 2022
- Data Visualization - Bronze, EY Analytics, 2021
- Microsoft Power BI Desktop for Business Intelligence, Udemy, 2021
- Python for Data Science and Machine Learning, Udemy, 2021
Languages
- Portuguese, Native
- English, Advanced - C1
- Spanish, Intermediate - B2
- Italian, Basic - B1
- German, Basic - A2
Personal Information
- Date of Birth: 08/08/94
- Nationality: Brazilian/Portuguese
Hobbies and Interests
- Working out
- Fitness dancing
- Playing video games
- Translation
Timeline
Senior Data Analytics Consultant
EY
06.2021 - Current
Researcher
Universidade Federal do Rio de Janeiro
03.2019 - 05.2021
M.Sc. - Biomedical Engineering
Universidade Federal do Rio de Janeiro
B.Sc. - Telecommunications Engineering
Universidade Federal Fluminense