Jonathan Contreras homepageJonathan Contreras
HomeAboutProjectsBlogSetupServicesContact

Jonathan Contreras

Full-Stack Developer building AI-powered tools and web products that solve real problems for real people.

Quick Links

HomeAboutProjectsBlogSetupServicesContact

Get in Touch

[email protected]

Houston, TX

GitHubLinkedInRSSResume

© 2026 Jonathan Contreras. All rights reserved.

My Work

A selection of projects that showcase my skills and passion for creating meaningful digital experiences.

At A Glance Page

At A Glance Page

Built the public At-A-Glance Statistics page for the Glenda Gordy Research Center, translating raw crime data from Harris County and Texas DPS into a responsive, accessible dashboard with stat cards, donut charts, bar charts, and year-over-year comparisons.

Next.jsTailwind CSSJavaScriptPythonSQL
View Case Study
Resuzen - Resume Builder

Resuzen - Resume Builder

A step-by-step resume builder that produces polished PDF resumes through LaTeX typesetting. Built to help underclassmen at my university create professional resumes without fighting formatting — guided sections, drag-and-drop reordering, auto-save, and cloud sync included.

Next.jsTailwind CSSLaTeXVercelJavaScript
View Case Study
Fixr - Vehicle Maintenance Tracker

Fixr - Vehicle Maintenance Tracker

FIXR is a full-stack web application that simplifies vehicle maintenance by tracking service history and sending timely reminders. It features Fixy, an AI mechanic assistant powered by Gemini that provides easy-to-understand maintenance explanations, cost estimates, and DIY advice, plus Google Maps integration to find nearby mechanics.

Next.jsVercelJavaScriptConvexGemini APINextAuthResendTailwind CSS
View Case Study
Church Website - Casa de Dios

Church Website - Casa de Dios

I built a modern church website using Next.js and Tailwind CSS, integrating Sanity, a headless CMS, that empowers church administrators to self-manage events, announcements, prayer requests, and sermon archives — all without touching code. By combining responsive design, reusable components, and an intuitive content dashboard, the platform delivers a seamless experience for both visitors and staff.

ReactNext.jsTailwind CSSTypeScriptVercel
View Case Study
Sky 5-O

Sky 5-O

Developed a Python-based license plate recognition and tracking system using a DJI Tello drone, featuring a keyboard flight control interface and GUI for capturing images and extracting text to files. Earned an Innovation Award for creativity and originality in design.

PythonOpenCVRaspberry PiTello Drone
View Case Study