Résumé of

Nathan Fitzsimmons

Meet Nathan

Nathan Fitzsimmons is a senior software engineer specializing in web UI development. He has nearly 20 years experience in front end development, product design, and user experience.

Nathan is a CSS specialist and has worked extensively with React and Vue.js. He drives process adoption and tool selection, and successfully mentors other developers in their technical growth.

Nathan is committed to working remotely from the Portland, Maine area. In his spare time, he enjoys photography, hiking Maine’s beautiful state parks, and drinking good beer.


Staff Frontend Engineer

User interface development of business management platform.

Staff Frontend Engineer
Standard AI

User interface development of tools for human review of camera vision AI pipeline.

Staff Frontend Engineer

User interface development of a community events and online conference platform. Previously Senior Frontend Engineer.

Principal Frontend Engineer

Development of about.me profiles and editing interface. Previously Frontend Engineer, then Senior Frontend Engineer. Also Lead Product Designer, 2017-2018.

Full Stack Engineer
Warehouse Twenty One

Studio front and back end web development. Work done for clients including MIT, Wyoming Governor’s Office, and the University of Wyoming.

Frontend Engineer
Sierra Trading Post

Front end development and design of marketing pages and website. Previously Web Designer.

Freelance Software Engineer

Design, development, and consulting. Work done for a broad range of clients, including National Geographic and DC Comics.

Contact Nathan