Phil Harvey, 12 factor freelance programmerView Profile
Phil Harvey4.9
Freelance 12 factor developer in Atlanta, United States

Senior Web Developer, Application Architect, 15+ years experience

The Twelve-Factor App manifesto changed the way I build web services and applications, and I consider most if not all of it best practice.
Kenaniah Cerny, senior 12 factor developerView Profile
Kenaniah Cerny
Freelance 12 factor developer in Los Angeles, United States

Co-Founder & CTO at SPIDR Tech

Highly experienced, well-rounded software architect with management skills. I am passionate about web technologies and spend a lot of time in research & development. I also give talks on various topics such as software development best practices, relational database theory, and software architecture. Specialties: IT Operations, Software Architecture, User Experience, PostgreSQL, Ruby on Rails, Python, jQuery / JavaScript, AJAX, PHP, CSS, HTML 5, DevOps, Linux Server Administration, LDAP, Salt, Puppet, Git.
Julian Kaffke, top 12 factor developerView Profile
Julian Kaffke
Freelance 12 factor developer in Amsterdam, Netherlands
As founder of, devloped with Ruby on Rails, HTML/CSS and JavaScript, I'd like to help in trouble

Need to Hire a Senior12 factorDeveloper?

Get Started

Are You a12 factor Developer?

Get paid while making an impact. Become a Codementor for the next wave of makers.

Apply Now