Karl Horning
Full-Stack Developer
Full-stack developer with commercial experience building production systems across Node.js, GraphQL, Python, and AWS. CMALT is a peer-assessed professional credential requiring three or more years of demonstrated experience, awarded May 2026.

CMALT Portfolio
The portfolio is structured across six areas, from operational practice and teaching to legislation, policy, communication, and a specialist section on JavaScript development.
Begin with the Contextual Statement →