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PetrusKirsten/README.md

Hello, World! Petrus here 👾

I’ve been a science 🧪, tech 💾, and dinosaur 🦖, enthusiast since I was a kid.


👨‍🔬 About me

I'm currently a Ph.D. candidate in Applied Physics to Medicine and Biology 👩🏻‍🔬🩻 at University of São Paulo (USP) and a Data Science 📊📈 undergraduate student at Virtual University of the State of São Paulo (Univesp).

I’m developing skills and building projects in:

  • 📊 Data Analysis and Data Science
  • 🌐 Full Stack Web Development
  • 💻 Software and Application Development
  • 🤖 Microcontrollers and Electronics

💻 Technologies I’ve been working with

Python JavaScript TypeScript

HTML CSS

SQL MongoDB APIs

Git

Arduino


🧪 Some things I’m building or exploring

Here’s a glimpse into some of the projects I’ve been working on — mixing personal needs, creative curiosity, and academic research:

  • 📷 Webcam spatial tracking system
    A novel system to enable spatial tracking via webcam for use in neuronavigation software InVesalius Navigator, aiming to assist in non-invasive mapping of brain structures using medical imaging.

  • 🧠 Automated motor mapping system
    Combines robotic arms (cobots), custom-built EMG (via microcontroller), and InVesalius Navigator to automate motor cortex mapping — bridging software, neuroscience, and hardware.

  • 🦖 PaleoDex API
    A RESTful API built with FastAPI to manage dinosaur and paleontological specimens in Brazil — including museums, specimens, and taxonomic data.
    While the first milestone focuses on clean backend design (async SQLAlchemy, Pydantic validation, Alembic migrations), the bigger vision is to connect this API with real paleontology databases in Brazil. From there, the goal is to develop a data analysis and visualization layer, creating interactive dashboards for research and education in paleontology.

  • 📊 Meu Doce Dinheiro
    A personal finance app designed to track income and expenses in a simple and visual way. Built as a way to explore full stack development and data visualization.

  • ❇️ Hindmarsh-Rose neuronal model simulation
    Simulation of the nonlinear Hindmarsh-Rose model, used to explore neuron dynamics and spiking behavior.

  • 🔬 Raman spectroscopy and microscopy tools
    Scripts and notebooks for analyzing spectroscopic and microscopic data in research contexts.


📫 Let's connect!


🇧🇷 Versão em Português (clique para expandir)

Olá, mundo! Petrus por aqui 👾

Desde pequeno, sou fascinado por ciência 🧪, tecnologia 💾 e… dinossauros 🦖.


👨‍🔬 Sobre mim

Atualmente sou doutorando em Física Aplicada à Medicina e Biologia 👩🏻‍🔬🩻 pela Universidade de São Paulo (USP) e estudante de Bacharelado em Ciência de Dados 📊📈 pela Universidade Virtual do Estado de São Paulo (Univesp).

Tenho desenvolvido habilidades e construído projetos nas áreas de:

  • 📊 Análise de Dados e Ciência de Dados
  • 🌐 Desenvolvimento Web Full Stack
  • 💻 Desenvolvimento de Software e Aplicativos
  • 🤖 Microcontroladores e Eletrônica

💻 Tecnologias com que tenho trabalhado

Python JavaScript TypeScript

HTML CSS

SQL MongoDB APIs

Git

Arduino


🧪 Alguns projetos que venho desenvolvendo ou explorando

Aqui vai uma amostra dos projetos em que tenho trabalhado — misturando necessidades pessoais, curiosidade criativa e pesquisa acadêmica:


📫 Vamos nos conectar?


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  1. webcam_for_nTMS webcam_for_nTMS Public

    Camera tracker for InVesalius Navigator

    Python 2

  2. PaleoDex_API PaleoDex_API Public

    API REST para gerenciamento de fósseis de dinossauros, com cadastro de espécimes, museus e taxons

    Python

  3. simulacao-neuronal-HR simulacao-neuronal-HR Public

    Simulação do modelo neuronal dinâmico de Hindmarsch-Rose

    Python

  4. meu-doce-dinheiro meu-doce-dinheiro Public

    Meu Doce Dinheiro – Sistema de finanças pessoais em Python (FastAPI) + Next.js, com dashboard interativo.

    Python 1

  5. dio-backend-python dio-backend-python Public

    Coleção de projetos práticos do Bootcamp Backend Python da DIO, com APIs, autenticação, testes e deploy.

    Python 1

  6. RamanAnalysis RamanAnalysis Public

    A Python-based toolkit for the analysis and visualization of Raman spectroscopy and mapping data.

    Python 1