Formado em Ciencia de Dados, baseado no Brasil. Trabalho com analise de dados, machine learning e engenharia de dados, com foco em aplicacoes para mercados financeiros e trading quantitativo.
graph TD
A[Gabriel Demetrios Lafis] --> B[Trading Quantitativo]
A --> C[Machine Learning]
A --> D[Engenharia de Dados]
A --> E[Desenvolvimento Web]
B --> B1[Backtesting de Estrategias]
B --> B2[Modelos de Volatilidade]
B --> B3[Gestao de Risco]
C --> C1[NLP e Sentiment Analysis]
C --> C2[Series Temporais]
C --> C3[Computer Vision]
D --> D1[Pipelines ETL]
D --> D2[Data Quality]
D --> D3[Feature Stores]
E --> E1[APIs REST e FastAPI]
E --> E2[Microsservicos]
E --> E3[React e Dashboards]
style A fill:#2c3e50,color:#fff
style B fill:#e74c3c,color:#fff
style C fill:#3498db,color:#fff
style D fill:#2ecc71,color:#fff
style E fill:#9b59b6,color:#fff
| Categoria | Tecnologias |
|---|---|
| Linguagens | Python, SQL, R, JavaScript, TypeScript, Rust, Java, Go, Scala, Julia |
| Data & ML | pandas, NumPy, scikit-learn, XGBoost, LightGBM, TensorFlow, PyTorch, Spark, dbt, Airflow, MLflow |
| Web & Infra | FastAPI, React, Node.js, Docker, Kubernetes, Terraform, PostgreSQL, Redis |
| Cloud | AWS, GCP, Azure |
| Visualizacao | Matplotlib, Seaborn, Plotly, Tableau, Power BI |
- LinkedIn: Gabriel Demetrios Lafis
- GitHub: github.com/galafis
Data Science graduate based in Brazil. I work with data analysis, machine learning, and data engineering, focusing on financial markets and quantitative trading applications.
graph TD
A[Gabriel Demetrios Lafis] --> B[Quantitative Trading]
A --> C[Machine Learning]
A --> D[Data Engineering]
A --> E[Web Development]
B --> B1[Strategy Backtesting]
B --> B2[Volatility Models]
B --> B3[Risk Management]
C --> C1[NLP and Sentiment Analysis]
C --> C2[Time Series]
C --> C3[Computer Vision]
D --> D1[ETL Pipelines]
D --> D2[Data Quality]
D --> D3[Feature Stores]
E --> E1[REST APIs and FastAPI]
E --> E2[Microservices]
E --> E3[React and Dashboards]
style A fill:#2c3e50,color:#fff
style B fill:#e74c3c,color:#fff
style C fill:#3498db,color:#fff
style D fill:#2ecc71,color:#fff
style E fill:#9b59b6,color:#fff
| Category | Technologies |
|---|---|
| Languages | Python, SQL, R, JavaScript, TypeScript, Rust, Java, Go, Scala, Julia |
| Data & ML | pandas, NumPy, scikit-learn, XGBoost, LightGBM, TensorFlow, PyTorch, Spark, dbt, Airflow, MLflow |
| Web & Infra | FastAPI, React, Node.js, Docker, Kubernetes, Terraform, PostgreSQL, Redis |
| Cloud | AWS, GCP, Azure |
| Visualization | Matplotlib, Seaborn, Plotly, Tableau, Power BI |
- LinkedIn: Gabriel Demetrios Lafis
- GitHub: github.com/galafis