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Jotis86/README.md

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πŸ‘‹ Hi, I'm Juan!

I'm an AI Engineer specializing in building production-ready AI systems. I turn LLMs and ML models into real products that solve actual problems β€” not just POCs that die in a notebook. I focus on: RAG systems, AI agents, LLM integrations, MLOps pipelines, and scalable backend architectures that make AI genuinely useful in production.

πŸš€ What I Do

As an AI Engineer, I specialize in:

  • πŸ€– AI Systems Architecture
    Designing and building production-grade AI applications: RAG systems, multi-agent workflows, LLM-powered APIs, and intelligent automation.

  • 🧠 LLM Engineering
    Fine-tuning, prompt engineering, embeddings, vector databases (Pinecone, ChromaDB), and retrieval systems that actually work at scale.

  • βš™οΈ Backend & API Development
    Building robust APIs (FastAPI, Django) optimized for AI workloads, with proper error handling, rate limiting, and monitoring.

  • πŸ“¦ MLOps & Production
    Dockerized deployments, CI/CD for ML models, monitoring, versioning, and everything needed to keep AI systems running reliably.

πŸ’» Tech Stack

πŸ€– AI & LLMs

Python OpenAI Anthropic LangChain Transformers PyTorch TensorFlow Ollama Cohere scikit-learn

βš™οΈ Backend & APIs

FastAPI Django

πŸ—„οΈ Databases & Vector Stores

PostgreSQL MongoDB MySQL Pinecone ChromaDB

πŸš€ MLOps & Infrastructure

Docker GitHub Actions CI/CD Linux Git

πŸ› οΈ Tools & IDEs

VSCode Warp Jupyter Power BI

πŸ–₯️ My Setup

I’ve designed my workspace to boost productivity and comfort. Check out the full breakdown of my setup, including hardware, software, and configurations, in my setup repository.

🌟 Featured Projects:

Brain and Code

Educational repository with resources and projects on data, artificial intelligence, and applied technology.

Brain and Code

Repositorio en GitHub Instagram

Cerebro y CΓ³digo is a learning hub to explore and share resources on data and AI. It offers practical and theoretical content on topics like machine learning, automation, and visualization.

Programming Data Artificial Intelligence Educational Open Source Follow on Instagram Status: In Progress Built with Love Contributions Welcome

Brain and Code ChatBot

RAG System for the educational repository Brain and Code.

chatbot

RAG Cerebro y CΓ³digo πŸŽ₯ Video Demo

This project implements a (RAG) system for an educational repo called Cerebro y CΓ³digo, enabling enhanced information retrieval, contextual Q&A, and AI-assisted learning through embeddings, LLMs, and an interactive interface.

Python Streamlit Cohere LangChain ChromaDB Docker Git GitHub VS Code Bash CSS

Yamly

Learn, generate and understand GitHub Actions workflows with ready-to-use templates and practical resources.

yamly

Yamly πŸŽ₯ Video Demo

Yamly is an educational project designed to simplify GitHub Actions and CI/CD workflows through interactive learning, reusable templates, and practical examples.

Python Streamlit GitHub Actions YAML Docker Git GitHub VS Code Bash

AutoDocker

Streamlit-based Docker generator that simplifies containerization for developers.

AutoDocker

GitHub Repo πŸŽ₯ Video Demo

Streamlit-based Docker generator that simplifies containerization for developers. Input your project requirements and get production-ready Dockerfiles with multi-stage builds, optimized layers, and complete docker-compose configurations. Educational, intuitive, and built to teach Docker best practices while saving time.

Python Docker Streamlit Git GitHub Visual Studio Code

Alzheimer AI: Detection and Support

Develop a comprehensive solution for the early detection and management of Alzheimer's disease.

Alzheimer AI

GitHub Repo πŸŽ₯ Video Demo

This project aims to develop a comprehensive solution for early Alzheimer’s detection and management, combining ML models, deep learning, an interactive app, a chatbot, and an Alexa skill.

Python Pandas Matplotlib Seaborn Streamlit Power BI Scikit-learn TensorFlow Amazon Alexa Cohere Git GitHub Visual Studio Code

ClusterFlow

Intelligent web platform for clustering analysis that automates the entire ML pipeline for data segmentation.

ClusterFlow

GitHub Repo πŸŽ₯ Video Demo

ClusterFlow is an intelligent web platform that automates the full clustering pipeline β€” from data loading to results export. It offers intelligent variable selection, multiple algorithms (K-Means, DBSCAN, Agglomerative), automatic optimization, PCA visualization, and professional export, all through an intuitive visual interface.

Python Streamlit Scikit-learn Pandas Docker Git GitHub VS Code Machine Learning

FridAI

Develop a no-code web app that lets anyone build, train, and deploy machine learning models through a simple and intuitive visual interface.

FridAI

GitHub Repo πŸŽ₯ Video Demo

FridAI is an interactive web app that democratizes machine learning by allowing anyone to build, train, and deploy predictive models without writing a single line of code. From data exploration to model deployment, FridAI handles the entire machine learning workflow through an intuitive, visual interface that makes AI accessible to all.

Python Pandas Matplotlib Seaborn Streamlit Scikit-learn Git GitHub Visual Studio Code

Cleanly

Develop a no-code web app that lets anyone build, train, and deploy machine learning models through a simple and intuitive visual interface.

Cleanly

GitHub Repo πŸŽ₯ Video Demo

Cleanly is an interactive Streamlit-based tool that allows you to upload, clean, and analyze CSV files easily. It provides functionalities for data cleaning, outlier removal, data visualization, and exploratory data analysis (EDA.

Python Pandas Matplotlib Seaborn Streamlit Git GitHub Visual Studio Code

Electric and Solar Tariff Recommender

A project to recommend the best electric and solar tariffs for users based on their consumption patterns and preferences.

Electric and Solar Tariff Recommender

GitHub Repo πŸŽ₯ Video Demo

This project helps users find the best electric and solar tariffs by analyzing their consumption data and preferences to provide personalized recommendations.

Python Pandas Matplotlib Seaborn BeautifulSoup Selenium Git GitHub Visual Studio Code

Supply Chain Project

Interactive suplly chain analysis using Power BI and Python for strategic insights.

Supply Chain Project

GitHub Repo πŸŽ₯ Video Demo

The supply chain is a critical component of any business, and understanding its dynamics can lead to significant improvements in efficiency and effectiveness. This project leverages the power of data analytics to provide insights into various aspects of the supply chain, from supplier performance to product trends.

Python Pandas Matplotlib Seaborn Scikit-learn Streamlit Power BI Git GitHub Visual Studio Code

People Analytics Project

Interactive analysis of employee metrics using Power BI and Python for strategic insights.

People Analysis Project

GitHub Repo πŸŽ₯ Video Demo

The objective of this project is to provide an interactive and detailed analysis of key employee metrics to support strategic decision-making. This includes leveraging both Power BI for interactive dashboards and Python for data analysis, cleaning, and visualization.

Python Pandas Matplotlib Seaborn Scikit-learn Streamlit Power BI Git GitHub Visual Studio Code

Salary Analysis and Prediction

A predictive data analysis model estimates salaries in Data Science and AI using machine learning.

Data-Salaries

GitHub Repo πŸŽ₯ Video Demo

This data analysis project develops a predictive model to estimate salaries in the field of Data Science and Artificial Intelligence. Using advanced machine learning techniques, the system analyzes factors such as experience, geographic location, technical specialization, and work modality to generate personalized salary estimates.

Python Pandas Matplotlib Seaborn Scikit-learn Streamlit Git GitHub Visual Studio Code

Marketing Analysis Project

Interactive marketing analysis using Power BI and Python for strategic insights.

Marketing Analysis Project

GitHub Repo πŸŽ₯ Video Demo

The objective of this project is to provide an interactive and detailed analysis of key marketing metrics to support strategic decision-making. This includes leveraging both Power BI for interactive dashboards and Python for data analysis, cleaning, and visualization.

Python Pandas Matplotlib Seaborn Streamlit Power BI Git GitHub Visual Studio Code

Games Project

A collection of various games developed to showcase different game development techniques and technologies.

Games Project

GitHub Repo πŸŽ₯ Video Demo

Explore a variety of games developed using different game development techniques and technologies. Each game demonstrates unique features and gameplay mechanics.

Python Streamlit Git GitHub Visual Studio Code

🌐 Socials:

β˜• Support Me

If you like my work, consider buying me a coffee!

πŸ“Š GitHub Stats:

GitHub WidgetBox

Visitors


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  1. NY-Taxi-Tip-Prediction-Project NY-Taxi-Tip-Prediction-Project Public

    A project to predict taxi ride tips in New York City using a Random Forest classifier. It involves data cleaning, visualization, and model evaluation to achieve high prediction accuracy

    Jupyter Notebook 1

  2. Housing-Data-Analysis-and-Machine-Learning Housing-Data-Analysis-and-Machine-Learning Public

    This project involves two main tasks: classification and regression. We explored and analyzed two different datasets, visualized the data, prepared it for modeling, and trained machine learning mod…

    Jupyter Notebook 1

  3. Breast-Cancer-Classification-Project- Breast-Cancer-Classification-Project- Public

    The objective of this project is to develop and optimize machine learning models to classify breast cancer tumors as malignant or benign using the load_breast_cancer dataset from scikit-learn. The …

    Jupyter Notebook 1

  4. Credit-Card-Fraud-Detection-Project Credit-Card-Fraud-Detection-Project Public

    Develop a comprehensive machine learning model to predict fraudulent credit card transactions. This project includes data analysis, cleaning, exploratory data analysis (EDA), model training, evalua…

    Jupyter Notebook 1

  5. Mental-Health-Project Mental-Health-Project Public

    This project focuses on analyzing the relationship between mental health and technology usage.

    Jupyter Notebook 1