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vortex2jm/README.md

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João Clevelares

Computer Engineer · Electromechanical Technician

Passionate about solving real-world problems through software, mathematics and engineering.


🔗 Connect


🧑‍💻 What I Do

AreaDetails
Full Stack EngineeringBuilding custom software through CyVex, self-employed.
Software & Systems AnalystAdvanced control systems, optimization, simulation and microservices at Atman Systems.
Embedded SystemsFirmware development with ESP-IDF, FreeRTOS and low-level C/C++.
DevOps & InfrastructureContainer orchestration, networking, CI/CD pipelines.
Machine LearningAcademic background in ML and data science.
Content & WritingTechnical articles on my blog. Co-founder at Criamus.

🛠️ Tech Stack

Languages

CC++RustPythonTypeScriptJavaScriptJavaKotlin

Backend & APIs

Node.jsNestJSFastAPIActix Web

Frontend & Mobile

ReactNext.jsTailwind CSSJetpack ComposeFlutter

Simulation & Scientific Computing

OpenGLSUMOMATLABNumPySciPyscikit-learnPyTorch

Infrastructure & DevOps

LinuxDockerKubernetesNginxGitLab CI

Embedded & Hardware

ESP-IDFFreeRTOSArduinoRaspberry Pi


Feel free to explore my repositories, open issues, or reach out. I'm always happy to talk about software, engineering, and new ideas.

Pinned Loading

  1. LaserCraftLaserCraftPublic

    Forked from KPMGE/LaserCraft

    Laser engraver prototype project: Hardware & Software

    Kotlin

  2. dpki_blockchains_dappdpki_blockchains_dappPublic

    Descentralized Public Key Infrastructure using Ethereum Virtual Machine based blockchains

    TypeScript

  3. degue-regional-clusteringdegue-regional-clusteringPublic

    Analysis and Modeling of Dengue Cases in Brazil using unsupervised machine learning

    Jupyter Notebook

  4. fdtd-resonant-cavity-simulatorfdtd-resonant-cavity-simulatorPublic

    Simulating electromagnetic wave behavior in resonant cavities using the Finite-Difference Time-Domain method.

    Python

  5. vaultvaultPublic

    An offline and encrypted vault manager CLI

    Rust

  6. embedded-hr-estimatorembedded-hr-estimatorPublic

    Real-time heart rate estimation on ESP32-S3 using a continual learning model, decoupled FreeRTOS pipeline and SIMD-accelerated signal processing.

    C 1