Ideas in.
Great software out.

AI engineer. Agents, retrieval, and the software around them.

HOVER A KEY · DRAG THE DIAL

SELECTED WORK

What I've built, and what's on the bench.

ABOUT

Alexander Crespo

I'm an AI engineer and software developer, and the founder of Precision Vantage Solutions, an AI automation agency. I graduated from Montclair State University in 2025 with a B.S. in Computer Science, magna cum laude, and a minor in Data Science, and did machine learning research on space-weather forecasting. I build agents and AI systems that help run businesses, and the software around them.

Strongest proof

  • AI agent pipelines and tooling · Demo Studio
  • LLM evaluation · Site Audit Dashboard
  • Computer vision in Python · Robotic Hand Gripper
  • Machine learning research · space-weather forecasting
  • Tested, accessible front ends · this site and Precision Vantage

Full spec sheet below

RÉSUMÉ

The spec sheet.

MODEL

Alexander Crespo

AI engineer and software developer · Metuchen, New Jersey

STATUS
Open to roles

01Education

B.S. Computer Science, minor in Data Science

Montclair State University · magna cum laude · GPA 3.8 · Dean's List Fall 2023, Fall 2024, Spring 2025

Coursework: software engineering, computer security, networks, operating systems, databases, data structures and algorithms

May 2025

02Experience

Founder · Precision Vantage Solutions

AI automation agency for local businesses. Built an AI pipeline that researches a business and builds it a custom demo site, an audit tool that checks whether ChatGPT, Perplexity, Claude and Gemini recommend a business, and an AI business-card extraction workflow. Shipped the agency site with 75 automated cross-browser checks.

2026 – now

Undergraduate Researcher · Space Weather and Machine Learning

Montclair State University. Built regression and classification models in Python (scikit-learn, pandas) to improve geomagnetic storm forecasting, under a NASA-funded professor.

Jan – May 2025

Server · Mangia Toscano

Full table-side service in a fast-paced upscale restaurant.

2022 – now

03Selected projects

Robotic Hand Gripper

Python hand tracking (OpenCV, MediaPipe) driving a 3D-printed gripper through an Arduino over USB serial. Group project; I wrote the tracking code and printed the parts.

2025

Campus Security Management App

Flutter and Firebase mobile app for real-time incident reporting, with role-based access for students, staff, security and admins. Team of four, Agile sprints.

College

Housing Price Prediction

Regression models on California housing data with scikit-learn, pandas, Matplotlib and Seaborn.

College

Cybersecurity labs

SQL injection, packet spoofing, firewall rules and traffic analysis with Scapy, Wireshark and iptables.

College

04Specifications

AI and data
OpenAI API, LLM evaluation, n8n, MediaPipe, OpenCV, scikit-learn, pandas
Languages
Python, JavaScript, TypeScript, Java, SQL, PHP, C, Bash, HTML, CSS
Frameworks
React, Node.js, Flutter, Firebase, MongoDB, three.js
Practices
REST APIs, role-based access control, database design, automated testing, accessibility, Agile, Git

05Leadership

Vice President · Lambda Theta Phi Latin Fraternity, Inc.

Vice President · Computing Club, Montclair State University

CONTACT

Hiring, or have something to build?

alexcrespo814@gmail.com