Jonathan Haywood

Created a conversational phone assistant using Node.js, TypeScript, and AWS services, leveraging generative AI, Twilio telephony, TTS, and STT to automate event registrations, managing over 40% of incoming calls. Architected and implemented a React/Python application that utilized generative AI and custom-built Retrieval Augmented Generation (RAG) to generate email templates from PDF-extracted kno

Spearheaded the creation and maintenance of a reusable React component library using Redux, Tailwind, and Storybook, building three role-based React SPAs that supported 50+ admin users and reduced patient readmissions by 49%. Migrated a legacy ASP.NET MVC application processing 6 million patient records to a React SPA with ASP.NET Core on Azure, including JWT authentication, session expiration, an

Served as the sole developer for a cloud-based ASP.NET Web API service for a greenfield application, managing database access, authentication, permissions, caching, logging, and data encryption. Collaborated with an international team to build a custom content management system using KnockoutJS and ASP.NET Web API for e-commerce and virtual conferences, supporting over 30 sites and 100,000 users.

Built the company's first web-based pipeline integrity application using ASP.NET MVC 5 and ExtJS, interfacing with GIS REST services and mapping components for real-time interaction with millions of survey data points. Worked with an Agile team to create a Bootstrap, KnockoutJS, and ASP.NET Web MVC application that enabled users to validate and stage large Oracle GIS data dumps and merge them with

Designed and developed multiple custom DotNetNuke modules in C# and VB.NET to handle authentication, SEO, CRM integration, and analytics for hundreds of online publications. Contributed to the development of a custom content management system serving millions of online articles and comments, as well as a custom event registration system that processed thousands of attendee registrations and speake

Completed a Bachelor of Science in Computer Science with a minor in Mathematics at Colorado State University. Gained foundational knowledge in computer science principles and mathematical concepts.