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Achievements

Achievement: Pull Sharkx2

Achievements

Achievement: Pull Sharkx2

Highlights

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ILuuI/README.md

Lucas Mateo Rivadeneira Zarza

Electronic Engineering Student | Artificial Intelligence | Computer Vision | Backend Development | Data Analysis

I am a final-semester Electronic Engineering student at Universidad de Sucre, Colombia, and a member of the GEMMA research group. My work connects machine learning experiments with software development: preparing data, training and evaluating models, integrating AI into applications, and building the systems that store and present their results.

My projects span conversational AI, computer vision, institutional software, and the analysis of social and territorial data.

Selected projects

Project Focus Explore
Emoti-Bot: Conversational AI for Emotional Support Research prototype combining a local language model, speech interaction, PostgreSQL persistence, and traceable rules and indicators for professional review. Documentation
Facial Emotion Recognition Research on facial expression classification using residual neural networks and ArcFace-based discriminative learning in PyTorch. Repository
Smart Store Vision System Integration of product detection, firearm detection, facial expression classification, and RFID identification in a simulated retail environment. Repository
Mental Health Disparities in Bogotá Data cleaning and integration, geographic indicators, statistical analysis, and an interactive Streamlit dashboard exploring mental health and structural urban factors. Repository
Potato Leaf Disease Classification Transfer learning with EfficientNet-B0, image preprocessing, class balancing, and comparative evaluation for potato leaf condition classification. Repository

These projects include collaborative research. Individual repositories document their authors, methods, results, and available materials.

Backend development

I am also developing an institutional room booking system with FastAPI and PostgreSQL. It includes role-based access, approval workflows, scheduling conflict management, institutional overrides, email notifications, and audit history. Current work includes Docker-based deployment for a university pilot.

This project's source code is maintained in a private repository.

Technical toolkit

Area Tools and experience
Programming Python, C/C++
AI and computer vision PyTorch, TensorFlow, OpenCV, YOLO, transfer learning
Conversational AI Local language model integration, speech-to-text, text-to-speech, rule-based analysis
Backend and databases FastAPI, PostgreSQL, SQLAlchemy, Alembic, Jinja2
Data analysis Data cleaning and integration, statistical analysis, geospatial indicators, Streamlit
Development and deployment Git, GitHub, Docker, Docker Compose

Research and communication

My academic work includes research presentations at RedCOLSI events, the International Symposium on Statistics, and the STEM Miami 2025 seminar at Broward International University.

I also create short educational programming videos through Fix That Code, explaining Python behavior and algorithmic improvements through step-by-step animations.

GitHub activity

GitHub contributions over the last three months

Contact

Pinned Loading

  1. facial-emotion-recognition-resnet-arcface facial-emotion-recognition-resnet-arcface Public

    Facial Emotion Recognition using Residual Networks and Angular Margin Based Discriminative Learning

    Jupyter Notebook 2

  2. potato-leaf-disease-classifier potato-leaf-disease-classifier Public

    Deep learning classifier for potato leaf diseases and nematode symptoms using EfficientNet-B0 and transfer learning. Distinguishes healthy leaves from late blight, early blight, and nematode-associ…

    Jupyter Notebook 1

  3. datajam-2026-mental-health-bogota datajam-2026-mental-health-bogota Public

    DataJam Edición 3 (2026) - Relación entre infraestructura verde y salud mental en Bogotá

    Jupyter Notebook 1

  4. conversational-agent-for-emotional-support conversational-agent-for-emotional-support Public

    Research prototype of a local AI conversational assistant for emotional support in Spanish, integrating voice and text interaction, PostgreSQL session storage, and traceable analysis of risk signals.

    1

  5. breast-cancer-anomaly-detector breast-cancer-anomaly-detector Public

    Python 1

  6. smart-store-vision-system smart-store-vision-system Public

    1