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TiagoSou1/README.md

Tiago Sousa

People Analytics professional and Data Science student at FIAP, based in São Paulo, Brazil. I use Python, SQL, Power BI, and machine learning to turn operational and people data into clear decisions.

I currently work as a People Analytics apprentice at Movecta, combining business context, analytical rigor, data governance, and practical communication.

Selected projects

Retail Demand Forecasting

Monthly demand forecasting with Prophet, chronological validation, naive baselines, uncertainty analysis, and an inventory-oriented business interpretation.

Python · Pandas · Prophet · Time Series

AgroNexo

Agroclimatic intelligence pipeline combining NASA POWER and MapBiomas data to support exploratory prioritization of municipalities through a documented composite index and a Power BI dashboard.

Python · Power BI · Environmental Data · Sustainability

SMS Spam Detection

Reproducible NLP pipeline using TF-IDF and Multinomial Naive Bayes, with stratified validation and explicit error analysis.

Python · scikit-learn · NLP · Classification

ClickBus — ZyData

Customer intelligence pipeline with RFM segmentation, hierarchical models, traceable campaign rules, and Power BI visualization.

Python · RFM · Machine Learning · Marketing Analytics

Core stack

Python · SQL · Power BI · Pandas · scikit-learn · Git

Connect

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  1. retail-demand-forecasting retail-demand-forecasting Public

    Monthly retail demand forecasting with Prophet, chronological validation, naive baselines, and decision-oriented uncertainty analysis.

    Jupyter Notebook

  2. Detector-de-Spam Detector-de-Spam Public

    Reproducible SMS spam classifier using TF-IDF and Multinomial Naive Bayes, with stratified evaluation and a confusion matrix.

    Python 1

  3. CRUD-INVESTIMENTOS CRUD-INVESTIMENTOS Public

    Flask and Oracle investment portfolio CRUD demonstrating REST APIs, relational modeling, triggers, functions, and procedures.

    HTML 1

  4. AgroNexo AgroNexo Public

    Inteligência agroclimática com NASA POWER, MapBiomas, Python e Power BI para priorização exploratória de municípios.

    Python

  5. ClickBus-ZyData ClickBus-ZyData Public

    Pipeline de customer intelligence com segmentação RFM, modelos hierárquicos e Power BI para priorização de campanhas.

    Python 1