Calvin Kennedy · Newcastle, Australia
I build full-stack applications and AI tools, with experience in school operations, 3D editing and agent systems. Today I mostly check software that AI wrote.
BESF · Software delivery
Generated apps could look finished while buttons failed and work disappeared on reload. I built a process that checks the app, sends failures back for repair and checks again.
On SignalDeck, recorded audits went from 122 failures to zero locally. Hosted login and persistence still needed separate verification.
Read the case studyContent Machine · Developer tooling
A finished video hides the decisions made along the way. I’m building a video skill pack for coding agents that keeps intermediate artifacts available for inspection.
The public repository contains the instructions and examples. Generated videos still need editorial and rendered review.
Inspect the repositoryI check apps, automations and code changes built with AI before customers use them. Each problem I report is one I reproduced, and I say what I did not check. The open-source tools I use for that are at github.com/45ck, including noslop and manual-qa-machine.
SDA NNSW Education
Full-stack development for a multi-tenant school operations application, including role-based access, audit trails and integrations.
Laravel / PHP · React · TailwindAppaca
An AI agent engine with tool schemas, multi-step orchestration and evaluation scripts, connected to an application frontend and authentication.
Python · Nuxt.js · Supabase · MongoDBCordel
Interfaces for 3D LiDAR point-cloud editing, full-stack defect repairs and migration from Razor pages to React components.
React · C# / .NET · LiDARMacquarie College
Internal onboarding and management tools, systems integrations and automation, alongside student service-desk and technical project support.
PHP · jQuery · PowerShell · ICT supportTGI Fridays
Front-of-house service: seating, orders, food running and coordination with the kitchen and serving team.
Customer service · HospitalitySoftware Engineering (Honours), bachelor’s degree
January 2022 — November 2026 (expected)
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