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K.D. Vassiliou Group
Services6 service lines

We buildthe systemsa businessruns on.

Then we keep them running. Each service has its own page: what it includes, how an engagement runs, and the case studies that prove it.

  1. Custom software and platformsSystems built around how a business actually works - CRMs, quoting and invoicing, internal tools, customer portals and the mobile clients that go with them.1 caseCRM developmentClients, jobs, quotes, invoices
  2. E-commerce and point of saleOnline stores that match how the business sells, and tills that write real orders into the same catalogue instead of a second system that drifts.3 cases
  3. Integrations and automationConnecting the systems a business already pays for - couriers, payments, accounting and suppliers - so that work stops being retyped between them.2 cases
  4. AI engineeringLanguage models applied to a specific job inside an existing system, with the retrieval, review and cost controls that decide whether the result can be relied on.No case yet
  5. Infrastructure and hostingEuropean servers we run ourselves, or your own accounts if you prefer - containers, TLS, backups, monitoring and a deployment pipeline, at a fixed monthly cost instead of a usage bill.1 case
  6. Digital marketing and SEOThe technical half of being found - fast pages, correct markup, multilingual content that stays in step, and a content model the client can actually run.No case yet

Not sure whichof these youneed?

Most conversations start with a problem, not a service.

Tell us what is slow or broken, when you need it, and your budget range.