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pedrocvaranda/README.md

Hey there! 👋 I'm Pedro Varanda

Research-driven builder, competitive mathematician and aspiring computer scientist
Exploring the intersection of geometry, AI, and real-world applications
I've had a 2-year experience working/studying with Codaqui

ORCID Currently Learning

Currently Working On

Learning Go (2026) - Building portfolio-tracker

A distributed Monte Carlo portfolio simulation system with:

  • Rolling window optimization
  • Auto-calibrating feedback loops
  • Linear horizontal scaling

Research

Varandian Optics: A Non-Euclidean Formulation of Light Propagation

Extended geometric optics to constant-curvature spaces using Riemannian geometry, establishing new optical laws for propagation, refraction, and reflection in curved manifolds.

DOI

Interactive 2D visualization of light propagation in constant-curvature spaces

Tech: Python • NumPy • Jupyter Notebooks

Achievements

Astronomy & Astrophysics

  • 🥇 OBA 2025: Gold Medal + #1 in Brazil (Perfect Score)
  • 🏅 OBA 2023: Gold Medal + #2 in Brazil
  • 🏅 OBA 2024: Gold Medal + #3 in Brazil
  • 🎯 IOAA: 3× Selected for Brazilian National Team Selection

Mathematics

  • 🥇 Canguru: 4× Consecutive Gold Medals (2022-2025)
  • 🥉 IYMC 2025: Bronze Medal, Top 10% Global
  • 🥉 OBMEP: 2× Bronze Medals (2023, 2025)

Physics & Geography

  • IPhyc: International Physics Competition (Pre Finalist)
  • 🥇 OBG: 2× Consecutive Gold Medals (2024-2025)

Research

  • 📄 Varandian Optics
  • 🎓 Stanford Online: 3× Certificates in ML
  • 🌐 AWS: Certificates in LLMs

Featured Projects

Machine learning-based financial optimizer using Monte Carlo simulation for risk-adjusted capital allocation. Helps small operators survive uncertainty.

DOI

Tech: Python • scikit-learn • NumPy • Pandas • Streamlit


Interactive chess learning system with strategic insights for the Queen's Gambit opening.

DOI

Tech: Python • python-chess


Tech Stack:

Python Go NodeJS JavaScript HTML

Pandas scikit-learnPyTorch TensorFlow NumPy Matplotlib Keras mlflow


"Remember to look up at the stars and not down at your feet." - Stephen Hawking

Pinned Loading

  1. varadian-optics-simulator varadian-optics-simulator Public

    Interactive 2D visualization of light propagation in constant-curvature spaces

    Python 1

  2. modelo_alocacao_caixa modelo_alocacao_caixa Public

    Machine learning-based financial optimizer using Monte Carlo simulation for risk-adjusted capital allocation. Helps small operators survive uncertainty.

    Python 1

  3. treinador-xadrez treinador-xadrez Public

    Interactive chess learning system with strategic insights for the Queen's Gambit opening.

    Python 1