John Roberts / Johnny Maconny
Los Angeles-based hybrid engineer building reliable software products, AI tooling, and technical systems for creative work.
Selected work / three systems
One audio-industry product, one AI reliability system, and one live marketplace under active hardening.
FILE 01 / Product / data / Full-stack product / directory operations
A production directory that turns a fragmented studio search into a location-aware, comparable decision.
FILE 02 / AI / agents / AI workflow reliability / developer tooling
A provider-agnostic reliability harness that gives AI coding agents structured protocols and project-native verification.
Scope note: The study did not demonstrate better generalized first-pass reliability.
FILE 03 / Product / data / Full-stack product / marketplace operations
A live skill-trade marketplace being hardened from a broad web product into a maintainable foundation for mobile expansion.
Audio engineering judgment. Full-stack delivery. Operational verification.