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Name: Valquíria Alencar

Type: User

Company: Alura

Bio: Data Science & Analytics | Machine Learning | Python | Data Science Instructor at Alura | Ph.D. in Biotechnology

Location: São Paulo, Brazil

Blog: https://valquiria-c-alencar.medium.com/

Hello World! 👋

Currently, I am an instructor in the field of Data Science at Alura, where I develop projects and courses covering data preprocessing and exploratory data analysis, data visualization, application of generative artificial intelligence, as well as the implementation and optimization of machine learning models. Additionally, I have an interest in the Big Data field and have experience with Apache Spark and BigQuery. I am passionate about learning new things and solving problems with creative solutions.

Skills 👩‍💻

Programming: Python
Data libs and tools: Jupyter Notebook, Numpy, Pandas, Matplotlib, Seaborn, Plotly, Statsmodels, Scikit-learn, TensorFlow, XGBoost, Prophet, NLTK, Databricks Plattaform, Apache Spark, Google BigQuery, Google Cloud, IBM Watson Studio, MS Office, MS Excel, PowerBI and Google Suite.

Courses - Alura 👩‍🏫

Books 📚

Séries temporais com Prophet. Análise e previsão de dados com Python

Data Science Projects 🎲

Data Heroines - Saving the World Through Data (Kaggle Competition with Carolina Dias and Marivaldo Torres Junior)
Machine Learning in Healthcare: Predicting the Need for Hospitalization in ICU Beds During the COVID-19 Pandemic (in portuguese)
Scenarios and Effects of the Pandemic Caused by the New SARS-CoV-2 Coronavirus in Amazonas: Analysis and Prediction of Time Series with the Prophet Library (in portuguese)
Data Analysis: National Immunization Program (in portuguese)
Analysis of Hospital Costs of SUS (Unified Health System) and Evolution of Mortality Rates in Brazil (in portuguese)
Drug Discovery: Direct Search for New Drugs Using Specific Molecular Targets and Their Mechanisms of Action (MoA) (in portuguese) - 🏆 this project was selected as one of the 10 highlights, among more than 200 projects, in the 2021 Alura Data Immersion.

Latest Blog Posts📝

🌐 more posts...

Manuscripts Published in Scientific Journals 🚀

How to reach me 📫

Valquíria Alencar's Projects

animation_plotly

applied-data-science-capstone

avaliacao_credito

bibliotecas_visualizacao

Curso produzido por mim na Alura - Data Visualization: criando gráficos com bibliotecas Python

bootcamp_alura_aulas

Aulas - Bootcamp de Data Science Aplicada da Alura

bootcamp_alura_projeto_1

Análise dos Gastos Hospitalares do SUS (Sistema Único de Saúde) e Evolução das Taxas de Mortalidade no Brasil

bootcamp_alura_projeto_2

Análise de Dados: Programa Nacional de Imunizações

bootcamp_alura_projeto_3

Cenários e efeitos da pandemia causada pelo novo coronavírus SARS-CoV-2 no Amazonas: Análise e previsão de séries temporais com a biblioteca Prophet.

bootcamp_alura_projeto_final

Machine Learning na Saúde: Prevendo a Necessidade de Internação em Leitos de UTI Durante a Pandemia de COVID-19

classificacao_multiclasse

classificacao_xgboost

covid19-br

Dados diários mais recentes do coronavírus por município brasileiro

covidsp

dados_geoespaciais

dash

dash-deploy

data_analytics

data_science_projeto

estatistica_aplicada

heart_disease

imersao-dados-desafio-final

Drug discovery: Busca direta por novos medicamentos utilizando os alvos moleculares específicos e seus Mecanismos de Ação (Mechanisms of Action - MoA).

machine_learning_chatgpt

Curso produzido por mim na Alura - Machine Learning: utilizando ChatGPT como assistente

machine_learning_do_zero

pandas_io

Curso produzido por mim na Alura - Pandas I/O: trabalhando com diferentes formatos de arquivos

prophet

Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth.

regressao_boosting

series_temporais_prophet

storytelling-with-data

Plots from the book "Storytelling with data" implementation using Python and matplotlib

streamlit

tensorflow

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