Spencer Flagg

Spencer Flagg

Web Designer, Developer, Freelancer, Startup CTO

US / NL / Digital Nomad
en, nl




I’m a UX-focused web designer and full stack web developer who builds apps from the ground up. I have over 14 years of professional web-dev experience. I've spent years designing robust, reliable, and attractive custom line-of-business applications for several high-profile clients including FEMA and the Department of Energy; supporting tens of thousands of users per month. Recently, I've been working as a freelance contractor and consultant, while building an air-travel startup in my spare time.

Work Experience

Work Experience

  • CTOFlyLocal

    Jul, 2017 - Present

    FlyLocal is a young airtravel startup specializing in small planes, small airports, and small airlines in North America. While we grow our brand, flylocal.io remains an MVP designed to build a userbase and cultivate partnerships with local airlines. Spencer acts as the CTO, tech lead, and architect of the enterprise.

    • Global Distribution System Integration

    • Airtable Integration

    • Nuxt

    • Open Street Maps

  • Freelance Web Developer / DesignerFreelance

    Jul, 2017 - Present

    • Vue.js

    • Nuxt

    • React

    • CSS / SCSS / LESS

    • DevOps

    • Figma Prototyping

    • Adobe Illustrator

  • Lead developer, maintainer, and webmasterThe Seasteading Institute

    Jan, 2021 - Present

    • Wordpress

    • Webmaster

  • Full Stack Web Developer, Tech Lead, DesignerChainbridge Technologies

    May, 2007 - Jul, 201710 years 2 months

    Mr. Flagg consulted with clients to define requirements and assist in system design. He has served as a technical lead on numerous projects, has served as an architect - designing and building systems from the ground up, and has served an integral role in re-designing our products for the modern web. His range of expertise changed with our products; evolving through C#, ASP.net, SQL Server, Web Forms, through MVC, into .NETcore and various JS frameworks reflecting our shift towards modern front-end technologies, to deliver custom interfaces with an emphasis on rich user experience.

    • .NET Stack

    • Azure

    • SQL

    • MVC - MVVM

  • Data Acquisitions AnalystBattelle Memorial Institute

    Jun, 2006 - May, 200711 months

    Mr. Flagg served as a database administrator and Crystal Reports developer, working on three separate applications. In this position he utilized SQL Server, Crystal Reports, HTML, and Visual Basic to make modifications to the database applications he was responsible for administering. He also provided to technical support to Battelle’s client, Department of Defense personnel, and to internal Battelle clients.

Projects Experience

Projects Experience



  • Frontend

    HTML / JSX

    SCSS / CSS / LESS / BEM / Styled Components

    Javascript / Typescript







  • Backend




    .NET Core


  • Database

    SQL / TSQL

    SQL Server Management Studio

    Entity Framework

    SQL Azure

  • DevOps




  • Graphic Design / Web Prototyping



    Adobe Illustrator

    Adobe Photoshop



  • Mechanical Engineering; Electronic Media, Bachelors, Rensselaer Polytechnic Institute

    Aug, 2000 - Jul, 2004

Volunteer Work

Volunteer Work

  • Wordpress Consultant, The Seasteading Institute

    Jul, 2018 - Jan, 2021