Portfolio

rarainey.com

2025

PHP, HTML, CSS, Bootstrap, Database Interaction, JavaScript

"rarainey.com" is this website. It was built using PHP as the backend and with integration of Bootstrap. It was mostly created as a personal project. This website includes features such as mobile compatibility, SQL database access, serverside scripting, a form with basic input validation, and much more. I achieved mobile compatibility by changing the styling of the CSS elements per different screen sizes. Feel free to use the form to email me with improvements and other ideas.

C&D PowerApp

2024

PowerApps, SQL

A PowerApps application for a plastics company that involved creating a SQL database and an interface to interact with and manipulate it. This includes interactions such as reading all items in a table, creating and saving entries, viewing entries in an intuitive and readable format, and the ability to delete them. UI was my major focus in the project, building my experience in both client collaboration and usability.

Cross-Domain Sentiment Classifiers

2024

Machine Learning, Large Language Models, Sentiment Classifier, Cross-Domain Classifier

This project conducted five different experiments on cross-domain sentiment classifier accuracy. It used three different groups of Amazon product reviews: electronics, groceries, and video games. A classifier was trained on the electronics group in the five experiments, and this classifier became the cross-domain classifier, being applied to the video game and grocery groups. The accuracy of the electronics model was compared to the original model. More information can be found in the links.

MH Project

2024

Ruby on Rails, HTML, CSS, JavaScript

A light Ruby on Rails webapp project that acts as a small wiki for game series "Monster Hunter." It includes use of JavaScript and CSS to create a user-friendly experience.

PartSlingers

2023

Ruby on Rails, HTML, CSS, Database Interaction

A Ruby on Rails webapp team project for a hypothetical PC component store. It is fully packed with usual store features: users/admins, catalog for parts, adding items to carts, checking out, and the creation, deletion, and hiding of store items. The store also displays its own individual features: PC part checklists for each user, PC part comparison, and bundles.

Semantic Segmentation of Landscape

2023

Generative AI, Semantic Segmentation, Google Colab

A Google Colab document project that showcases semantic segmentation being used to draw image masks on landscape aerial photos that segment the image into different categories. Me and my partner's model takes an aerial image and segments it into road and building with great result.

Stable Diffusion Image Generation

2023

Generative AI, Google Colab

A Google Colab document project that introduces Stable Diffusion, a generative AI model for images. Me and my partner train a pre-trained Stable Diffusion model on a new subset of bobblehead objects, highlighting and discussing the process. This new bobblehead coexists with the existing bobblehead class, allowing us to generate images of it while preserving the class itself.