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  • Brazil
  • 16:55 (UTC -03:00)

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carlosvts/README.md

carlosvts

CS student at UFLA. I like building things close to the metal —
allocators, emulators, simulations, the kind of code that makes you think about what's actually happening underneath.

carlosvtsdev@gmail.com · carlosvts@proton.me · carlosvts.github.io
C/C++ · POSIX/Linux · Python · GDB · Git  |  HTML · CSS · Dart · Flutter

Projects

Systems

lain
POSIX-oriented Unix laboratory — libc reimplementation, process utilities, program interfaces

malloc implementation
Custom allocator built from scratch: doubly-linked free lists, coalescing, fragmentation study

input multiplexer
Terminal input demultiplexing and event-driven handling over file descriptors

Graphics & Simulation

raytracing
CPU ray casting with intersection testing and lighting computation

raw image processor
Manual bitmap parsing — Sobel edge detection, Gaussian blur, pixel-level convolution

sandbox game
Cellular simulation with discrete update rules and state propagation

fractals
Fractal trees and Mandelbrot set exploration

Emulation

CHIP-8 emulator
Instruction decoding, timers, memory mapping, display synchronization

Networking

http server (C++)
Socket handling, HTTP parsing and thread-per-connection request processing

Artificial Intelligence

I study AI from an algorithmic and implementation angle — interested in how things work, not just how to call them.

Classical algorithms: DFS, BFS, A*, constraint satisfaction, minimax with alpha-beta pruning, probabilistic inference, PageRank
Learning models: neural networks, gradient descent, attention-based NLP

Human-Robot Interaction

Beginning to explore HRI — particularly the intersection between low-level systems and physical, interactive behavior. Early stage, but a direction I'm following with intention.

Education

B.Sc. Computer Science — UFLA (Federal University of Lavras)

CS50x — C, pointers, memory management, data structures, algorithms
CS50AI — Classical AI and machine learning fundamentals

Pinned Loading

  1. lain lain Public

    Experimental recreation of some coreutils and libc functionalities.

    C

  2. chip8 chip8 Public

    A CHIP-8 virtual machine implementation in C using SDL2. Features a complete Fetch-Decode-Execute cycle with Big-Endian opcode handling, 16-bit instruction decoding, and 8-bit register state manage…

    C 1

  3. raw-image-processor raw-image-processor Public

    A zero-dependency C++ image processor for manual BMP parsing and convolution-based filtering. Built for performance and understanding of pixel buffers and bitmaps.

    C++ 1

  4. sandbox-game sandbox-game Public

    A real-time particle physics sandbox featuring complex element interactions and custom cellular automata. Implements fluid, thermal, and biological simulations using C++ and Raylib.

    C++ 1 1

  5. malloc-implementation malloc-implementation Public

    A custom C++ heap manager implementing manual memory allocation, fragmentation control, and coalescing. Direct Linux Kernel interaction via sbrk syscalls, doubly linked list management, and low-lev…

    C++ 1

  6. http-server-cpp http-server-cpp Public

    A basic implementation of a HTTP server following the principles of Beej's Guide to Network Programming using C++ for network learning porpouses.

    C++ 1