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marshmll/README.md

💻 Hi there! I'm Renan Andrade

Computer Science Student | Backend & AI Engineer | Low-Level & Graphics Enthusiast


🚀 About Me

  • 🎓 Computer Science Student (5/8) at Pontifical Catholic University of Paraná (PUCPR), Brazil
  • 💼 Backend Engineer & Data Analyst at Ubivis - Building industrial AI solutions and high-performance data systems
  • 🤖 AI & RAG Specialist - Developing intelligent systems for industrial data analysis and natural language insights
  • 🎮 Passionate Low-Level Developer - Creating game engines, graphics applications, and OS prototypes in free time
  • 🔬 Researcher in Graphics Programming, GPU Optimization, and Cyber-Physical Systems

🛠️ Technical Expertise

Artificial Intelligence & Data Systems

RAG LLMs PostgreSQL GraphQL

Industrial AI • RAG Systems • Data Analytics • Query Optimization • Real-time Dashboards

Backend & Cloud Development

TypeScript Node.js Next.js Rust Docker Kubernetes

Microservices • REST/GraphQL APIs • Cloud Architecture • High-Performance Systems

Cyber-Physical Systems & IoT

C C++ ESP32 MQTT

Embedded Systems • Real-time Monitoring • Industrial Automation • Security Protocols

Graphics & Low-Level Development

Vulkan OpenGL Assembly

Game Engines • GPU Programming • OS Development • Performance Optimization


📊 Featured Projects & Achievements

Industrial AI & Analytics

  • Built RAG-powered backends for factory floor data analysis using IoT streams
  • Developed real-time OEE dashboards for automotive, cosmetic, and food industries
  • Optimized SQL queries reducing latency from minutes to milliseconds for million-record aggregations

High-Performance Systems

  • Created custom operating system prototypes inspired by UNIX architecture
  • Developed graphics applications with Vulkan and OpenGL for advanced rendering
  • Implemented secure IoT solutions with TLS, JWT, and embedded security protocols

📈 GitHub Analytics

Marshmll's GitHub Streak


🌐 Connect With Me

LinkedIn Email GitHub


⚡ Building the future, one line of code at a time

Pinned Loading

  1. tiny-ml tiny-ml Public

    Simple Machine Learning Library written in Rust

    Rust

  2. marshmll.github.io marshmll.github.io Public

    A web converter for any logical expression in LaTeX to it's Normal Forms written in JS.

    JavaScript

  3. projeto-cow8 projeto-cow8 Public

    Um sistema semi-automatizado que utiliza sensores NFC, balança eletrônica e interface web com IA para facilitar a pesagem e o monitoramento de animais em propriedades rurais.

    Python

  4. svke svke Public

    A simple Vulkan-powered graphics engine

    C++

  5. pixelminer pixelminer Public

    A 2D Game Engine built with C++ and Simple And Fast Multimedia Library (SFML)

    C++

  6. e6502 e6502 Public

    A MOS 6502 CPU emulator written in C++

    C++