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mariarodr1136/README.md

Hi, I'm Maria Rodriguez! 👋

Welcome to my GitHub!

I'm Maria, a Cuban-American Computer Science graduate from Florida International University, based in Miami, Florida. With a Certificate in Cybersecurity Intelligence & Information Policy and hands-on experience in full-stack development, cloud architecture, and technical operations, I'm passionate about building scalable, secure, and impactful tech solutions.

💻 Technical Skills

Languages & Core Technologies

Java Python JavaScript TypeScript SQL C/C++ Swift

Frameworks & Libraries

Spring Boot React Angular Node.js Django Flask Express SwiftUI

Cloud & DevOps

AWS Lambda EC2 S3 Git GitHub

Databases & Data Tools

PostgreSQL MongoDB MySQL Pandas NumPy

📚 Currently Learning

🔌 Raspberry Pi & Embedded Systems
A collection of hands-on projects and experiments exploring hardware interfacing, GPIO programming, sensor integration, and automation on the Raspberry Pi.

IMG_5128

Explore the full repository: RaspberryPiLab

🤖 AI/ML Integration
Exploring LangGraph, CrewAI, and practical applications of machine learning in production systems

🚀 Featured Projects

🌎 Atmosphere Analyzer: Smart Data Visualization Tool

Python | AWS (Lambda, S3) | React | Django

An innovative environmental monitoring system that revolutionizes real-time sensor data analysis:

  • ⚡ 35% efficiency boost through serverless AWS Lambda pipeline architecture
  • 📊 Real-time insights via integrated AWS S3, Django REST API, and React dashboard
  • 🧪 Robust unit testing and Agile delivery ensuring accurate metric reporting
  • 🌱 Promotes sustainable resource management through actionable environmental data

View Project →

📈 Micro-Investment Education Platform

React | Node.js | Express | MongoDB | Alpha Vantage API

A comprehensive platform democratizing investment education for beginners:

  • 💹 Real-time stock data integration via Alpha Vantage API
  • 🎯 Risk-free simulated trading environment for learning investment strategies
  • 📱 Responsive UI with interactive dashboards for market trend analysis
  • 🏗️ Scalable MongoDB architecture for user data and transaction handling

View Project →

🚨 FraudWatch: Credit Card Fraud Detection System

Python | Flask | scikit-learn | Plotly

Advanced ML-powered fraud detection achieving exceptional accuracy:

  • 🎯 92% accuracy using Random Forest classifier with optimized hyperparameters
  • 📉 Reduced false positives through sophisticated preprocessing and feature engineering
  • 📊 Interactive Plotly visualizations for real-time model performance insights
  • 🔄 Automated pipeline for scalable fraud classification

View Project →

📦 Supply Chain Visualizer: Real-Time Logistics

Java | Spring Boot | JavaScript | React | PostgreSQL

Enterprise-grade logistics tracking and visualization platform:

  • 🚚 Real-time shipment tracking with REST APIs and interactive dashboards
  • 🗺️ Enhanced visibility using React with Chart.js and Leaflet mapping
  • ✅ JUnit-tested endpoints ensuring reliability and accuracy
  • ☁️ Deployed on AWS EC2/S3 for production-grade scalability

View Project →

IMG_9566

🌐 Let's Connect!

I'm always excited to collaborate on innovative projects or discuss new tech ideas!

📧 Email: [email protected]
💻 Portfolio: mariarodr1136.github.io/Portfolio/
💼 LinkedIn: linkedin.com/in/mariarodr/
🐱 GitHub: @mariarodr1136

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  1. SupplyChainVisualizer SupplyChainVisualizer Public

    The Supply Chain Visualizer is a web app that lets businesses map their supply chains, track inventory, and monitor shipments in real time. Built with React and Spring Boot, it uses Leaflet and Cha…

    JavaScript

  2. AtmosphereAnalyzer AtmosphereAnalyzer Public

    Atmosphere Analyzer is a smart environmental monitoring system that simulates real-time sensor data using Python, integrates AWS S3 for storage, and employs AWS Lambda for processing. Its Django AP…

    Python 1

  3. FraudDetectionSystem FraudDetectionSystem Public

    FraudWatch is a machine learning-based credit card fraud detection system that uses a Random Forest classifier. It visualizes model performance with an interactive confusion matrix heatmap. The sys…

    HTML

  4. MicroInvestmentPlatform MicroInvestmentPlatform Public

    Micro-Investment Education Platform is an innovative educational web application developed using React, Node.js with Express, and MongoDB, designed to introduce beginners to investing through simul…

    JavaScript

  5. Portfolio Portfolio Public

    Maria Rodriguez's Portfolio is an interactive website that mimics an old computer desktop, providing a fun and engaging experience as users navigate through draggable icons representing various app…

    C++ 1

  6. RaspberryPiLab RaspberryPiLab Public

    A curated collection of Raspberry Pi hardware experiments, including GPIO interfacing, sensor integration, ADC applications, and prototype projects. Demonstrates practical hardware programming with…

    Python 3