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Paulo Vitor dos Santos Lima

Paulo Vitor dos Santos Lima

Certified

Analyst

Universidade Federal Rural do Rio de Janeiro

Technologies

Data advocate, championing the power of information for positive change.

My Work

Take a look at my latest work.

DataLab

Project: Clustering Antarctic Penguin Species

DataLab

Project: Predicting Credit Card Approvals

DataLab

Project: Hypothesis Testing with Men's and Women's Soccer Matches

DataLab

Project: Clustering Antarctic Penguin Species

My Certifications

These are the industry credentials that I’ve earned.

Data Engineer

Data Engineer

Data Engineer Associate

Data Engineer Associate

Data Scientist Associate

Data Scientist Associate

SQL Associate

SQL Associate

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to Power BI
Intermediate SQL
Intermediate Python

My Work Experience

Where I've interned and worked during my career.

State Secretariat for Energy and Sea Economy | Mar 2023 - Present

Data Scientist

- Developed predictive models for labor market trends and economic projections in the maritime and energy sectors, leveraging machine learning and time series forecasting. - Automated data collection pipelines, reducing manual work and improving data availability for real-time analytics. - Designed and deployed interactive dashboards for economic trend analysis, supporting data-driven decision-making in public policy formulation.
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Workshop for State Treasury Secretariat | Nov 2022 - Jun 2023

Machine Learning & Forecasting Instructor

- Led a three-month training on time series forecasting, R programming, and statistical modeling for government analysts. - Developed and released "FARM", an R package for automated model selection, optimizing time series forecasting in fiscal applications. - Authored a technical manual guiding analysts in deploying predictive models for financial and economic analysis.

Coordenação de Políticas Econômicas/CEPERJ | Jun 2021 - Jul 2022

Data Scientist

- Spearheaded the revision of municipal and state GDP in partnership with IBGE, using econometric models for data validation and forecasting. - Automated public data collection pipelines for time series forecasting, improving efficiency in macroeconomic trend analysis. - Developed Input-Output Matrices in collaboration with ALERJ, UFRRJ, and UFRJ, aiding long-term economic impact assessment and policy simulation.

FAPUR/UFRRJ | Aug 2019 - Apr 2022

Research Assistant in Economics

- Developed structured databases and automated the analysis of large datasets, generating technical reports using R and SQL. - Applied advanced econometric modeling and time series forecasting (ARIMA, ETS, Neural Networks) for public agencies, directly influencing policy formulation. - Designed key performance indicators to monitor public policies and economic performance, improving strategic decision-making.

My Education

Take a look at my formal education

Master's in Regional EconomicsUniversidade Federal Rural do Rio de Janeiro | 2024
Bachelor's in EconomicsUniversidade Federal Rural do Rio de Janeiro | 2021

About Me

Paulo Vitor dos Santos Lima

I am here to change careers to data science. I'm mostly interested in R, SQL and Python. I have a Master's in Economics, focusing in urban analysis and currently I work for the public sector. For me, data is the foundation for reliable decisions.

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