Skip to content
View samuellimabraz's full-sized avatar

Highlights

  • Pro

Organizations

@Black-Bee-Drones @Fundacao-Asimo

Block or report samuellimabraz

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this userโ€™s behavior. Learn more about reporting abuse.

Report abuse
samuellimabraz/README.md

Hi, I'm Samuel Lima

Computer Engineering undergraduate focused on Robotics and Artificial Intelligence โ€” mainly Computer Vision and Generative AI.
๐Ÿ”— Portfolio & Demos


Current Projects & Work

  • Chunkr ML Engineer at Chunkr - Document layout analysis and computer vision

  • Bee I'm part of Black Bee Drones - Autonomous drone competition team


Featured Projects

โš›๏ธ Quantum Assistant

Stars Qiskit Qwen HuggingFace

Multimodal Dataset and Model for Quantum Computing and Qiskit.

๐Ÿค— Collection ยท ๐Ÿ’ป Code

๐Ÿ” Signature Detection Model

Stars Forks PyTorch ONNX Triton

Open-source signature detection using YOLOv8, deployed with Triton with ONNX/OpenVINO. Featured on HF blog with 100+ upvotes.

๐Ÿ“ Article ยท ๐ŸŽฎ Demo ยท ๐Ÿ’ป Code

๐Ÿค– PEFT: Fine-Tuning Methods for LLMs

HF Blog PyTorch Transformers LoRA

Technical article on LoRA, QLoRA, IAยณ with practical notebook achieving comparable results using 1% trainable params.

๐Ÿ“ Article ยท ๐Ÿ“ PT ยท ๐Ÿ““ Notebook

๐Ÿš PID Controller for ROS2

Stars ROS2 C++

Generic, configurable PID controller as ROS2 node for line following, altitude, position, velocity, and heading control.

๐Ÿ’ป Code

๐Ÿ“ก Vision to MAVROS for ROS2

Stars ROS2 ArduPilot RealSense

ROS2 bridge for Intel RealSense T265 pose estimation with ArduPilot/PX4 flight controllers via MAVROS.

๐Ÿ’ป Code

๐Ÿ‘๏ธ OpenCV Explorer

OpenCV Streamlit WebRTC

Interactive web app for real-time CV experimentation with webcam, built with OpenCV, Streamlit, and WebRTC.

๐ŸŽฎ Demo ยท ๐Ÿ’ป Code

โ˜• CafeDL: Deep Learning Framework

Stars Java MongoDB Morphia JavaFX

Java deep learning library from scratch with Conv2D, Dense, optimizers, ND4J tensors, and a QuickDraw-style sketch game.

๐Ÿ’ป Code

๐Ÿ–๏ธ Hand Mouse Controller

Stars Python MediaPipe OpenCV

Real-time mouse control via hand gestures using MediaPipe for accessibility and hands-free computing.

๐Ÿ’ป Code

Portfolio


GitHub Stats


Tech Stack & Tools

Frameworks

PyTorch TensorFlow ROS OpenCV Hugging Face

Languages

C++ Python Java C

Systems & Tools

Git Docker Linux Raspberry Pi Arduino


Connect with Me

Gmail LinkedIn Kaggle Hugging Face

Pinned Loading

  1. tech4ai/t4ai-signature-detect-server tech4ai/t4ai-signature-detect-server Public

    This project provides a pipeline for deploying and performing inference with the YOLOv8 object detection model using the Triton Inference Server. It supports integration with local systems, Docker-โ€ฆ

    Jupyter Notebook 21 4

  2. cafedl cafedl Public

    Design and implementation of a small DeepLearning library from scratch in Java, inspired by Keras and the book "Deep Learning From Scratch" by O'Reilly. The goal is to apply the main OOP Design Patโ€ฆ

    Java 4

  3. Black-Bee-Drones/vision_to_mavros Black-Bee-Drones/vision_to_mavros Public

    Adaptation of the vision_to_mavros package for ros2 with realsense T265

    C++ 3

  4. quantum-assistant quantum-assistant Public

    Multimodal Dataset and Model for Quantum Computing and Qiskit

    Python 2

  5. OpenCVGUI OpenCVGUI Public

    A GUI developed in Python using Tkinter that explores the main processing methods of the OpenCV library, allowing you to test and apply various methods dynamically.

    Python

  6. SortingAlgorithms SortingAlgorithms Public

    This repository contains C++ implementations of various sorting algorithms, The project aims to study and numerically compare the performance of sorting algorithms on different input sizes.

    Python