We build web applications, the APIs behind them, and the integration work connecting both to whatever you already run. Most of what arrives here is the third category: two systems that were never designed to speak to each other, with a person in the middle copying between them.
That person is usually the business case, and the hours are easy to count.
Integration Is Mostly About Failure
Anyone can write the path where everything works. The estimate covers the rest of it.
What happens when the other end is down for an hour. When it returns a field absent from the documentation. When it quietly changes a date format on a Tuesday and the numbers simply start being wrong.
Retries, idempotency, dead letter handling and alerting are most of the work, so they are sized into the quote rather than added at the end.
Multi-Tenant Applications
Where several customers log into one system, the decision that shapes everything is what
happens when a query forgets its WHERE clause.
We build so the answer is that it returns nothing, which turns an ordinary bug into a support ticket rather than a notification to the Data Protection Commission.
Row-level security is enforced by PostgreSQL itself rather than by the application remembering to filter, scoped per request inside a transaction so pooled connections keep each request’s context separate. Separate database roles mean the component facing the internet has no read path to another tenant’s data.
That is a first-week decision, and we make it in the first week.
Hosted in the EU by Default
Irish clients get their application, database and backups in EU regions unless they ask for something else, with the region named in the architecture note at handover.
Where personal data is in play, we write down which components touch it and where each one runs. Your compliance advisers get that document rather than a verbal assurance.
What We Build With
React and TypeScript where an application has to be genuinely interactive. A static-first build where it is mostly content and speed matters more, which is more often than people expect. Node.js and FastAPI behind them, PostgreSQL for data.
WordPress and WooCommerce where that is honestly the right answer, which is usually when your team needs to edit everything and the requirements are ordinary.
How It Runs
Fixed price for well-defined builds, day rate for open ended work and for maintaining something that already exists.
You hold the repository from the first commit rather than on final payment, so the work stays portable at every stage. Legacy rescues start with a paid review, which is what lets the number that follows be a real one.
Tell us which two systems are not talking and we will scope the piece between them, with the integration failure cases listed and priced alongside the happy path.
Related Services
An application needs somewhere to run, which is infrastructure. Reporting on itself is data and BI, and producing contracts or invoices as real documents is document automation.