Paul Day, software engineer

Software Engineer + Consultant

Paul Day

Building Full Stack Web Applications

What I do

Front-end Development

Expert in designing and building high performance, responsive UIs with the latest technologies.

Back-end Development

Expert in building secure and performant REST APIs utilizing a wide range of databases and third-party integrations.

Creatives

Not just a coder, but also a business-focused graphic designer, digital marketer, and project manager that brings a creative perspective.

DevOps

Provides complete, efficient, and reliable solutions to deploy highly available applications.

Selected Work

Projects

Cart Drawer project screenshot

Cart Drawer

Ecommerce feature built with React, JavaScript, and Bit.dev.

Checkout project screenshot

Checkout

Micro-frontend built with React, Next.js, Node.js, Apollo GraphQL, integrations with Apple Pay, Paypal, Authorize.net, Google Pay, and Affirm.

Cart Page project screenshot

Cart Page

Micro-frontend built with Headless Magento 2, React, Next.js, Node.js, and Apollo GraphQL.

White Label Billing project screenshot

White Label Billing

React, Node and PHP application powered by the Stripe API and MySQL.

Packing Slips Builder project screenshot

Packing Slips Builder

React, Node and Golang application with MySQL.

Quickbooks Online and Desktop Integrations Manager project screenshot

Quickbooks Online and Desktop Integrations Manager

React and Node application using the Quickbooks Online API with MySQL.

Enro project screenshot

Enro

Headless Ecommerce Application with Node.js/Express, Mongo DB, React, and Next JS with the Braintree, BigCommerce, Contentful, and Shippo APIs. Project included a complete rebuild with a data migration from Magento, ERP integrations using web services, and a redesign of the cart and checkout.

Foxcroft Collection project screenshot

Foxcroft Collection

Headless Ecommerce Application with Node.js/Express, Mongo DB, React, and Next JS with the Braintree, BigCommerce, Contentful, and Shippo APIs. Project included a complete rebuild with a data migration from Magento, ERP integrations using web services, and a redesign of the cart, checkout, and homepage.

We Are Chefs: 2016 Annual Report project screenshot

We Are Chefs: 2016 Annual Report

Designed and developed with React JS, Sass, and universally rendered with Next JS.

Dine-N-Dash project screenshot

Dine-N-Dash

Designed and developed universally rendered React JS-based event website with Node JS and Wordpress REST API integration. Payments made possible by Stripe with Mailchimp email marketing integration.

DND Event Management Platform project screenshot

DND Event Management Platform

Administrative dashboard to manage attendees, sales, ticketing, confirmation emails, and inventory, built with React/Redux, Node, MongoDB with Charts JS and Node Mailer.

The Apparel Group Catalog Management project screenshot

The Apparel Group Catalog Management

Angular 2-based catalog management site with file uploads built with TypeScript, Node JS/Express and Mongo DB.

Eventeral project screenshot

Eventeral

Angular JS-based platform for managing small free events. Designed and developed on the MEAN stack with Node JS, Mongo DB, Express, EJS, Node Mailer, Passport Google, Node Twitter, and Materialize CSS. Includes Google authentication, user dashboard, custom landing pages, and an embeddable RSVP form. (Video tour has no audio)

Toolbox

Skills

AI + Machine Learning

  • AI Agents
  • RAG Pipelines
  • Vector Databases
  • Embeddings
  • Prompt Engineering
  • AI Coding
  • LLM Integration
  • Tool Calling
  • MCP Servers
  • Browser Agents
  • Vision Models
  • LLM Evals

Engineering

  • JavaScript
  • TypeScript
  • React JS
  • Next.js
  • Node JS
  • PHP
  • Golang
  • GraphQL
  • MySQL
  • PostgreSQL
  • Mongo DB
  • Redis
  • Tailwind CSS
  • Sass
  • HTML 5
  • CSS 3
  • Docker
  • Cloudflare
  • Linux
  • Git
  • Webpack
  • Wordpress
  • Photoshop
  • Bootstrap

Let's Work Together

Texas and Remote

Passionate software engineer with a "get it done" attitude, stellar communications skills, and a knack for managing and delivering products. Please review my LinkedIn for more info and contact me for local and remote projects!

Video tour