WebdexDevice-health monitoring for stadium evacuation audio
Stadium audio operations (anonymised)
A monitoring system that verifies Power-over-Ethernet speakers across stadiums are alive and able to broadcast evacuation alerts.
Independent software consultancy
Hands-on delivery, AI-augmented engineering
Webdex is an independent software consultancy: hands-on delivery, trusted collaborators when the work needs them, and AI where it measurably helps the work.
What we do
Product & platform delivery
Architecture, hands-on build and the unglamorous work of getting a product live — in your repository, with your team.
AI-augmented engineering
AI applied to the delivery pipeline — review, tests and documentation — measured by what it saves, not by the demo.
Specialist network
Trusted collaborators — engineers, data and AI specialists, designers and domain experts — brought in when a project needs more hands or a skill outside Julien's own. One point of contact throughout.
Selected engagements
Availability engineering for a public-interest data platform
Government and research data (anonymised)
A platform delivering essential data to government, statistical and research organisations, engineered to a 99.99999% availability target.
How we work
Discover
A short, focused pass over the problem, the constraints and what success looks like.
Build
Working software in short increments, reviewed as we go.
Prove
Tests, budgets and acceptance criteria agreed up front, checked before handover.
Hand over
Documented, operable software your team can run without us.
Latest writing
The front door
A LibreChat deployment is seven containers, a 38-line config file, two bind mounts and one shadowed upstream file: the chat application is the smallest part of it.
One endpoint, many providers
A self-hosted OpenAI-compatible 9router endpoint in front of two flat-rate inference plans: five routes, one key per device, and six patch layers that decide whether it works.
A shared OpenCode configuration
One git repository for the agents, skills, commands and permissions a team runs on, plus two small plugins: one keeps every checkout current, one keeps MCP tool definitions per repository.
Have something that needs to ship?
Tell us what you are working on — a short call is usually enough to know whether we can help, and whether the work needs a wider team.