Duo Consulting is a digital strategy and web development firm specializing in open-source solutions. Based in Chicago, the company focuses on building scalable, user-friendly websites and applications, primarily using Drupal, a robust content management system. Duo Consulting offers a range of services, including web design, development, and digital strategy, aimed at enhancing user engagement and optimizing business outcomes. With over two decades of experience, they serve a diverse portfolio of clients across various industries.