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rickrodrigues2026/README.md

👋 Hi, I'm Rick Rodrigues | Olá, sou Rick Rodrigues

Data Analyst | BI Specialist | SQL | Python | Tableau | Power BI | Databricks


🎯 Professional Profile | Perfil Profissional

I am a data analyst focused on turning raw data into clear business decisions. My work combines exploratory analysis, BI development, dashboarding, and data storytelling to help teams understand performance, detect opportunities, and improve outcomes.

Sou analista de dados focado em transformar dados brutos em decisões de negócio claras. Meu trabalho combina análise exploratória, desenvolvimento de BI, dashboarding e data storytelling para ajudar equipes a entenderem desempenho, identificar oportunidades e melhorar resultados.


🧠 Core Skills | Competências Principais

Data & Analytics | Dados e Análise

  • Exploratory Data Analysis (EDA)
  • KPI development and performance analysis
  • Statistical analysis and insight generation
  • Data storytelling and executive reporting
  • Dashboard design and BI solution development

Technical Stack | Stack Técnica

  • Languages: Python, SQL
  • Visualization: Tableau, Power BI, Plotly
  • Data Platforms: Databricks, Snowflake
  • Tools: Jupyter Notebook, Git, Pandas, NumPy, Streamlit

Business Impact | Impacto de Negócio

  • Customer retention and churn analysis
  • Revenue and sales monitoring
  • Operational efficiency analysis
  • Data quality and governance
  • Stakeholder communication and decision support

🚀 Most Relevant Projects | Projetos Mais Relevantes

1️⃣ VoeBem Analytics — Data Engineering & Aviation Insights

End-to-end analytics project using ANAC flight data, Databricks, Python, and SQL
Projeto analytics end-to-end com dados de aviação da ANAC, Databricks, Python e SQL

  • Built a complete Bronze → Silver → Gold data pipeline
  • Cleaned and transformed large aviation datasets for analysis
  • Focused on flight delays, cancellations, and on-time performance
  • Combined data engineering with business-facing analytical outcomes
  • Technologies: Python, SQL, Databricks, Delta Lake

This project is especially relevant for recruiters because it demonstrates strong data engineering, analytics, and business context in a single portfolio piece.
Este projeto é especialmente relevante para recrutadores porque demonstra forte data engineering, analytics e contexto de negócio em um único projeto.

🔗 View Project | Ver Projeto

2️⃣ Customer Churn Analysis

Customer retention analytics with focus on churn drivers, behavioral patterns, and business actionability
Análise de retenção de clientes com foco em drivers de churn, padrões comportamentais e ação de negócio

  • Identified churn risk factors and retention opportunities
  • Performed exploratory analysis and visual diagnostics
  • Turned findings into actionable business insight narratives
  • Technologies: Python, Pandas, Plotly, Jupyter

This is a high-value business project because it directly connects analytical work to revenue protection, customer strategy, and retention decisions.
Este é um projeto de alto valor para o negócio porque conecta o trabalho analítico diretamente à proteção de receita, estratégia de clientes e decisões de retenção.

🔗 View Project | Ver Projeto

3️⃣ Sales Dashboard — Revenue Monitoring & Seller Performance

Interactive sales dashboard for business monitoring and performance analysis
Dashboard interativo de vendas para monitoramento de negócio e análise de desempenho

  • Built a BI dashboard for tracking sales results
  • Analyzed seller and product performance through clear visual summaries
  • Enabled fast decision-making with operational reporting
  • Technologies: Python, Streamlit, Pandas, Plotly

This project highlights practical dashboarding, business reporting, and performance tracking—all highly relevant for a data analyst profile.
Este projeto destaca dashboarding, reporting de negócio e acompanhamento de desempenho, todos altamente relevantes para o perfil de analista de dados.

🔗 View Project | Ver Projeto

4️⃣ Prompt Studio Gemini Chat

AI-assisted conversational interface for data exploration and insight generation
Interface conversacional com IA para exploração de dados e geração de insights

  • Built a bilingual AI chat interface using Python and Streamlit
  • Demonstrates LLM integration in a modern analytics workflow
  • Explores conversational AI as a support layer for data-driven tasks
  • Technologies: Python, Streamlit, Gemini API

This project adds strategic value by showing adaptability to AI + analytics workflows in a rapidly evolving data landscape.
Este projeto agrega valor estratégico ao mostrar adaptabilidade a fluxos de IA + analytics em um cenário de dados em rápida evolução.

🔗 View Project | Ver Projeto


📊 What I Bring | O Que Eu Trago

I help teams make sense of data by combining analytical rigor, business context, and clear communication. My focus is on building insight-driven solutions that support decisions, optimize performance, and turn data into action.

Ajudo equipes a dar sentido aos dados combinando rigor analítico, contexto de negócio e comunicação clara. Meu foco está em construir soluções orientadas por insights que apoiam decisões, otimizam performance e transformam dados em ação.

Main focus areas | Áreas principais:

  • ✅ Exploratory analysis and pattern detection
  • ✅ BI dashboards and performance reporting
  • ✅ KPI tracking and business measurement
  • ✅ Revenue, retention, and operational analysis
  • ✅ Python automation and data workflows

🏆 Why These Projects Stand Out to Recruiters | Por Que Esses Projetos Chamam Atenção de Recrutadores

The strongest portfolio pieces for a data analyst profile are the ones that combine:

  • real business questions
  • practical analytical methods
  • business value and measurable outcomes
  • clear communication through dashboards and analysis

Os projetos mais fortes para um perfil de analista de dados são aqueles que combinam:

  • questões reais de negócio
  • métodos analíticos práticos
  • valor de negócio e resultados mensuráveis
  • comunicação clara por meio de dashboards e análise

For my portfolio, the strongest recruiter-facing projects are:

  • VoeBem Analytics → data engineering + business analysis + domain understanding
  • Customer Churn Analysis → direct impact on retention and revenue strategy
  • Sales Dashboard → BI execution and business monitoring

No meu portfólio, os projetos mais relevantes para recrutadores são:

  • VoeBem Analytics → data engineering + business analysis + entendimento do domínio
  • Customer Churn Analysis → impacto direto em retenção e estratégia de receita
  • Sales Dashboard → execução de BI e monitoramento de negócio

📫 Let's Connect | Conecte-se Comigo


🎓 Continuous Learning | Aprendizado Contínuo

Actively expanding skills in:

  • Advanced Python for analytics and data engineering
  • Cloud data platforms (Databricks, Snowflake)
  • BI and dashboard best practices
  • Predictive analytics and business intelligence automation

Ativamente expandindo habilidades em:

  • Python avançado para analytics e data engineering
  • Plataformas de dados em nuvem (Databricks, Snowflake)
  • Boas práticas em BI e dashboards
  • Analytics preditiva e automação de inteligência de negócio

Last updated: October 2026
Última atualização: Outubro 2026

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  1. Voebem-Analytics-Databricks-X-AI Voebem-Analytics-Databricks-X-AI Public

    Data Engineering Project — Alura Immersion Sep/2026. Analysis of flight delays, cancellations and on-time performance using ANAC data, Python, SQL and Databricks

    Python 2

  2. rickrodrigues2026 rickrodrigues2026 Public

    1