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rosalinatorres888/README.md

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Hi, I'm Rosalina Torres πŸ‘‹

MS Data Analytics Engineering student @ Northeastern University (August 2026) specializing in ML/AI systems and production data pipelines. Building intelligent, scalable systems that solve real problems.


🧠 Portfolio Architecture

My projects form an interconnected ML ecosystem powered by a unified Memory Brain:

flowchart TB
    subgraph Infra["Infrastructure"]
        Ollama["Ollama"]
        AgentCmd["Agent Commander"]
        Ollama -.-> AgentCmd
    end

    subgraph Agents["Autonomous Agents (21)"]
        direction LR
        AutoAgents["Automation<br/>Agents"]
        JobSwarm["Job Hunting<br/>Swarm"]
        MLToolkit["ML/AI<br/>Toolkit"]
        LinkedInAgent["LinkedIn<br/>Analyzer"]
    end

    subgraph MCPLayer["MCP Integration"]
        direction LR
        MemoryMCP["Memory Brain<br/>MCP"]
        MySQLMCP["MySQL MCP<br/>(Career)"]
        MongoMCP["MongoDB<br/>MCP"]
        FileMCP["Filesystem<br/>MCP"]
    end

    subgraph Brain["Memory Brain"]
        SQLite[("SQLite<br/>848+ Records<br/>Agent Coordination")]
    end

    subgraph Data["Data Sources"]
        direction LR
        UCI[("UCI HAR<br/>10k+ Samples")]
        Federal[("Federal<br/>Economic")]
        MySQLDB[("MySQL<br/>Career DB")]
        MongoDB[("MongoDB<br/>Extended")]
        Portfolio[("Portfolio &<br/>Resume")]
    end

    subgraph Projects["Strategic Innovation Pillars"]
        direction LR
        Motion["MotionInsight"]
        Game["Game Theory"]
        Career["Career Intel"]
    end

    subgraph Apps["Deployed Applications"]
        direction LR
        MotionApp["MotionInsight"]
        ForecastApp["ForecastPro"]
        JobHub["Job Hunting"]
    end

    AgentCmd --> Agents
    AgentCmd --> MCPLayer

    AutoAgents --> SQLite
    JobSwarm --> SQLite
    MLToolkit --> SQLite
    LinkedInAgent --> SQLite

    MemoryMCP --> SQLite
    MySQLMCP --> MySQLDB
    MongoMCP --> MongoDB
    FileMCP --> Portfolio

    SQLite --> Motion
    SQLite --> Career

    UCI --> Motion
    Federal --> Game
    MySQLDB --> Career
    MongoDB --> Career
    Portfolio --> Career

    Motion --> MotionApp
    Game --> ForecastApp
    Career --> JobHub

    classDef infra fill:#424242,stroke:#212121,color:#fff
    classDef mcp fill:#7b1fa2,stroke:#6a1b9a,color:#fff
    classDef brain fill:#e91e63,stroke:#c2185b,color:#fff
    classDef agents fill:#ff6f00,stroke:#e65100,color:#fff
    classDef data fill:#0277bd,stroke:#01579b,color:#fff
    classDef projects fill:#7b1fa2,stroke:#6a1b9a,color:#fff
    classDef apps fill:#00695c,stroke:#004d40,color:#fff

    class Ollama,AgentCmd infra
    class MemoryMCP,MySQLMCP,MongoMCP,FileMCP mcp
    class SQLite brain
    class AutoAgents,JobSwarm,MLToolkit,LinkedInAgent agents
    class UCI,Federal,MySQLDB,MongoDB,Portfolio data
    class Motion,Game,Career projects
    class MotionApp,ForecastApp,JobHub apps
Loading

Architecture Highlights

Layer Components Purpose
🧠 Memory Brain SQLite (848+ records) Central coordination hub for all agents
πŸ”Œ MCP Integration 4 MCP servers Claude access to MySQL, MongoDB, SQLite, Filesystem
πŸ€– Autonomous Agents 21 specialized agents Job hunting, ML/AI toolkit, automation, LinkedIn
πŸ—„οΈ Data Foundation 5 databases UCI HAR, Federal Economic, Career DB, Portfolio
πŸš€ Strategic Pillars 3 flagship projects MotionInsight, Game Theory, Career Intelligence

⭐ Flagship Projects

System Key Metric Tech Stack Status
✨ Career Intelligence System 92.3% semantic match MySQL, MongoDB, Sentence Transformers Active
🧠 Memory Brain 848+ records, 21 agents SQLite, MCP Protocol, Ollama Active
πŸ“Š LinkedIn Brand Analyzer NLP + Network Analysis SpaCy, NetworkX, PyVis Active
πŸ€– ARIA Autonomous Career Assistant Python, Email Automation, Job APIs In Development

🎯 Featured Projects

πŸ† Career Intelligence System

92.3% semantic matching accuracy | MySQL + MongoDB + AI-powered resume generation

An intelligent career management platform that matches job opportunities to candidate profiles using advanced NLP and semantic similarity. Features automated resume tailoring, cover letter generation, and application tracking.

Tech: Python, MySQL, MongoDB, Sentence Transformers, Streamlit, MCP Integration

View Project


🧠 Memory Brain: Multi-Agent Coordination

848+ records | 21 autonomous agents | Central orchestration layer

A unified coordination system that connects all my AI agents through a shared SQLite database. Implements Model Context Protocol (MCP) servers for seamless Claude integration across MySQL, MongoDB, and filesystem resources.

Tech: Python, SQLite, MCP Protocol, Ollama, Local LLMs

View Project


πŸ“Š LinkedIn Brand Analyzer

NLP-powered brand sentiment & network analysis

Analyzes LinkedIn engagement patterns using NLP (SpaCy, VADER) for sentiment analysis and NetworkX for graph-based network clustering. Identifies which content topics drive high-value engagement from recruiters and industry connections.

Tech: Python, SpaCy, NetworkX, PyVis, BERTopic, Streamlit

View Project


πŸ€– ARIA - Autonomous Career Assistant

AI-powered job search automation

An autonomous career assistant that monitors job boards, matches opportunities to my profile, and sends personalized notifications. Integrates with Memory Brain for coordinated job search across multiple platforms.

Tech: Python, Email Automation, Job APIs, Memory Brain Integration

View Project


πŸ“Š Additional Projects

Project Impact Tech Stack Links
MotionInsight Entropy-Complexity Analysis Python, Signal Processing, Streamlit Code
Democracy Clustering 195 Countries Β· 0.89 Silhouette R, K-means, PCA Code
Crypto ML Pipeline 85% Prediction Accuracy TensorFlow, Airflow, PostgreSQL Code
Network Intelligence 0.73 Correlation Discovery NetworkX, NLP, Graph Analysis Code

πŸš€ Currently

  • πŸŽ“ MS Data Analytics Engineering @ Northeastern (GPA: 4.0, Expected August 2026)
  • πŸ€– Building autonomous AI agents with Memory Brain coordination
  • πŸ”Œ Implementing MCP servers for AI-database integration
  • 🎯 Career Intelligence System achieving 92.3% semantic matching
  • πŸ“ Graduate Student Ambassador, College of Engineering

Available for ML/AI Engineering roles

  • πŸ“ Open to relocation | Remote-friendly
  • πŸ’Ό Authorized to work in the US
  • πŸ“… Can start: Immediately

πŸ› οΈ Tech Stack

Languages & Frameworks

Python R SQL JavaScript

ML/AI Frameworks

TensorFlow PyTorch Scikit Learn Hugging Face

Databases & Infrastructure

MySQL MongoDB SQLite PostgreSQL

Cloud & Deployment

AWS Docker Streamlit Ollama


πŸ“Š GitHub Stats

GitHub Stats

Top Languages

GitHub Streak


πŸ’Ό Experience

AI Data Trainer (Bilingual) @ Alignerr (2023 - Present)

  • Evaluating LLM responses for factual accuracy, bias detection, and ethical integrity
  • Working with generative AI alignment tools and human-in-the-loop ML systems

Regional Manager, Channel & Enterprise Sales (LATAM) @ Collibra (2018 - 2021)

  • Led data intelligence solution sales generating $2.4M+ revenue
  • Enterprise data governance, catalog, and AI governance frameworks

Regional Sales Manager @ Zerto (2015 - 2019)

  • Exceeded quotas up to 257%, Global Sales of the Year
  • Cloud data protection and disaster recovery platforms

Business Development Executive @ Oracle Corp (Earlier Career)

  • Exceeded targets by 135%, Top Gun and Fast Start awards
  • Database management, cloud infrastructure, middleware solutions

πŸŽ“ Education

Northeastern University | M.S. Data Analytics Engineering | Boston, MA | Expected August 2026

  • 4.0 GPA | Graduate Student Ambassador, College of Engineering
  • Focus: Machine Learning, AI Systems, Production Pipelines

Bridgewater State University | B.S. Economics | Boston, MA

University of Limerick | Study Abroad | Ireland

  • European Union Economics & Monetary Policy Analysis

πŸ“œ Certifications

  • AWS Cloud Practitioner Certified
  • Google Data Analytics Professional
  • Generative AI Specialization Learning Path

πŸ“« Connect With Me

LinkedIn Portfolio Email GitHub


πŸ’‘ Open to collaboration on ML/AI projects and full-time opportunities!

Last updated: January 2026

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  1. career-intelligence-system career-intelligence-system Public

    Python

  2. filesystem-mcp filesystem-mcp Public

    Python

  3. linkedin-brand-analyzer linkedin-brand-analyzer Public

    Jupyter Notebook

  4. crypto-ml-pipeline crypto-ml-pipeline Public

    85% prediction accuracy

    HTML 3

  5. llm-evaluation-platform llm-evaluation-platform Public

    Python

  6. memory-brain memory-brain Public

    Python 1