Marina D'Agostini
Data Scientist | Python & SQL
Salary / Daily rate
Padua, Province of Padua, Italy
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
Data Scientist with 4+ years of experience in credit risk modeling and business intelligence at top-tier financial institutions. Currently developing ML-powered credit models at Bradesco Bank, with proven expertise in transforming HR and financial data into actionable insights. Specialized in Python, SQL, SAS, and Power BI for end-to-end analytics solutions.
Work experience
Data Scientist
Bradesco Bank
Apr 2024 - Present
2 years 7 months
Osasco, State of São Paulo, Brazil
I design and deploy credit risk models (traditional and Machine Learning) for wholesale banking, ensuring accurate monthly internal rating assessments. Data ETL: Perform extraction, transformation, and loading using SQL, SAS, and Python for strategic reporting. Power BI: Build dashboards to track credit metrics and model performance. Model validation: Monitor KPIs, statistical tests, variable stability, and data integrity.
Vivest
Jul 2020 - May 2024
3 years 11 months
São Paulo, State of São Paulo, Brazil
Business Intelligence Analyst
May 2021 - May 2024
3 years 1 month
São Paulo, State of São Paulo, Brazil
Power BI Specialist | HR & People Analytics Expert in transforming HR data into actionable insights through advanced Power BI solutions. HR Dashboards: Developed interactive Power BI dashboards to track key HR metrics (attrition, leave trends, workforce demographics). Data Cleansing: Optimized HR databases for accuracy, enabling reliable reporting and analysis. Automation: Integrated Power BI with Power Apps and Power Automate to streamline data workflows. Chatbot Support: Enhanced HR chatbot (Power Virtual Agents) with Power BI-backed analytics for employee queries. Impact: Enabled data-driven HR decisions and improved operational efficiency.
Internship - Data Analytics
Jul 2020 - May 2021
11 months
São Paulo, State of São Paulo, Brazil
Data Analysis & Automation Specialist Portfolio Management Tools: Developed and maintained Excel/VBA spreadsheets for investment portfolio positioning. Created a Power BI dashboard providing clear visualizations of investment positions and stock performance history. Logistics Data Automation: Automated spreadsheets for periodic analysis and web data collection on highway traffic volumes and food import/export statistics (SECEX data), streamlining logistics monitoring processes.
Estagiário em Recursos Humanos
Funcesp
Jun 2019 - Jul 2020
1 year 2 months
São Paulo, State of São Paulo, Brazil
Desenvolvimento de Ferramenta de Classificação (Matriz 9Box) no Excel e VBA com base nos resultados da avaliação de desempenho de 2019, proporcionando visão estratégica para decisões sobre desenvolvimento e retenção de talentos. Saneamento e Gestão da Base de Dados de Treinamentos (2018-2020) para elaboração de Dashboard no Power BI, focado em indicadores de treinamento. Análise e Desenvolvimento de Indicadores em Power BI e Power Point para a gestão de pessoas, apresentando informações de forma visual e estratégica para decisões fundamentadas em dados.
Education
Universidade Federal do ABC
Graduação
2021 - 2024
3 years 1 month
Universidade Federal do ABC
Bacharelado em Ciências e Tecnologias
2016 - 2021
5 years 1 month