Kellen Mace is a full-stack software developer and engineering leader with over a decade of experience building and scaling enterprise-grade websites, PWAs, and developer platforms. He has led engineering and developer relations teams at WP Engine and across startups and agencies, combining hands-on architecture and implementation with developer education, documentation, and community engagement. Kellen has shipped headless WordPress solutions, GraphQL integrations (including contributions to the widely used WP GraphQL project), and a PWA flagship product built with React and Apollo, balancing speed and quality in production systems. As a founder of VideoMentions and creator of developer-focused platforms like faustjs.org and wpengineapi.com, he brings entrepreneurial initiative alongside mentorship experience. Based in Florida, he leverages AI-assisted development tools to accelerate delivery while maintaining engineering standards.
11 years of coding experience
14 years of employment as a software developer
Bachelor of Science, Occupational Safety & Health Management, Bachelor of Science, Occupational Safety & Health Management at Grand Valley State University
Contributions:23 commits, 9 PRs, 21 comments in 3 years 3 months
Contributions summary:Kellen primarily contributed to the implementation and testing of a `registerUser` mutation for user registration within the WordPress GraphQL API. This involved adding the mutation to the `RootMutationType`, creating input fields, defining output fields, and writing tests for the mutation. The user also made minor corrections to comments and error messaging, ensuring proper functionality and user experience. Additionally, they enhanced the code to include password reset functionality.
Contributions:2 PRs, 13 pushes, 2 comments in 2 years 5 months
wordpressfacebookpostspixelconversion
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.