Devinium

Devinium is a Melbourne software consultancy. We have been building and supporting production software since 2007.

Most of our work is custom software for businesses that have outgrown spreadsheets, Access databases or a set of tools that don't talk to each other. A growing share is prototype-to-production work. Someone has built a working mockup with Claude, Cursor, Bolt or Lovable, and needs it rebuilt with a proper database and a secure backend, and deployed so it stays up.

We start with the data model. Most business software problems are data problems, and once the database is right, the screens, integrations, automation and reporting are much easier to get right. AI agents and automations go on top of that foundation, with an audit trail and a person approving the steps that matter.

Our clients include manufacturers, wealth management firms, education and training providers, field service businesses and Victorian public hospitals. Some of the hospital systems we built in 2012 are still in daily use, and we still support them.

Clients own their database and can take it elsewhere at any time. We build mainly in Flutter, .NET, Python and PostgreSQL, hosted on AWS or on the client's own network.

Work usually starts with a fixed-price diagnostic of two to three weeks, followed by a first piece of work of about four weeks, then a larger build where it makes sense. Projects are usually quoted at a fixed price. Most of our work comes through people who already know us, and many clients have been with us for years.