Available for opportunities

Hey, how's it going? I'm Alejandro

I build secure, data driven applications and systems, from backend services to ML models. I'm currently seeking full time opportunities in software engineering, data science, or security operations.

Alejandro Dorado

Alejandro Dorado

  • UNF CS Student (Dec 2025)
  • GPA 3.75
  • Jacksonville, FL
  • OPT eligible · Open to relocate
17K+ Job postings analyzed (AI JobShield)
60% Manual reporting time reduced
900+ Lab users supported / semester
3.75 GPA · President's List
Expertise

Skills & Technologies

Full stack development, machine learning, and security operations with modern tools and frameworks.

Programming & Development

  • Java, Python, JavaScript
  • HTML/CSS, React, Django
  • Object Oriented Design
  • Bash/Shell Scripting
  • REST APIs, JWT

Databases & Backend

  • MySQL, PostgreSQL, SQL
  • Database Design & Normalization
  • Query Optimization
  • Spring Framework
  • Multithreading

Machine Learning & Data

  • scikit learn, NumPy, Pandas
  • NLP & Text Processing
  • Model Training & Evaluation
  • Data Analysis & Visualization
  • Streamlit

Security & Systems

  • Log Analysis (Splunk), SIEM
  • Intrusion Detection
  • Firewall Configuration (Fortinet)
  • Linux & Windows Admin
  • TCP/IP, Network Analysis
Portfolio

Featured Projects

Real world applications demonstrating end to end development, machine learning, and systems programming.

React Django MySQL REST API

FinTrack

Full stack personal finance web application with secure authentication, real time transaction processing, and analytics dashboard. Led system design and database architecture for multiuser data management.

Python ML NLP Streamlit

AI JobShield

Machine learning application that analyzes 17,000+ job postings to detect fraudulent listings with ~85% accuracy. Built complete NLP pipeline with feature extraction and deployed interactive Streamlit UI.

Java Networking Linux

Concurrent Socket Servers

Implemented both iterative and concurrent client server architectures using Java sockets and multithreading. Designed custom protocols with robust error handling for managing multiple simultaneous connections.

View All Projects on GitHub →
Career

Work Experience

Professional experience in technical support, programming assistance, and data analysis.

Programming Assistant

University of North Florida · Feb 2024 – Present · Jacksonville, FL

  • Supervise high traffic student game lab supporting 900+ users per semester
  • Provide first line troubleshooting and system support for lab users
  • Assist students with coursework, debugging, and development concepts
  • Lead lab sessions on Java and Python fundamentals

Data Analysis Assistant - Intership

SalesLand SAS · Aug 2022 – Jan 2023 · Bogotá, Colombia (Hybrid)

  • Automated reporting scripts in Python — reduced manual effort by 60%
  • Optimized analytics for recruitment selection, improving efficiency by 4.8%
  • Performed data cleaning, statistical reporting, and business metrics automation
  • Developed ETL scripts and visualization dashboards for stakeholders
Let's Connect

Get in Touch

Open to opportunities in software engineering, security operations, and data roles. Feel free to reach out for collaborations or inquiries.