Luca Cavallini

WHMCS

WHMCS development & automation

Billing and automation for hosting and service businesses — WHMCS 7 and 8 customised, integrated and maintained, from years of actually running a platform on it.

Work with me → See the work →

WHMCS out of the box covers the basics; real businesses always need more — custom provisioning, integrations with the rest of the stack, automations that remove manual work, reports that match how you actually operate. I’ve built and run exactly that for a live hosting and domains platform.

Because I run the billing platform and the servers under it, I build WHMCS work that fits the whole operation — not an isolated plugin that breaks the next time you update.

Scope

What’s included

  • Custom modules & hooksProvisioning, addons and hooks tailored to your products and workflow.
  • IntegrationsWHMCS wired to control panels, payment gateways, domain registrars and the rest of your systems.
  • Billing automationAutomated provisioning, invoicing, dunning and lifecycle actions — less manual back-office.
  • Upgrades & maintenanceVersion 7 → 8 upgrades, hardening and ongoing maintenance done safely.
  • ReportingThe numbers you actually run on, pulled out of WHMCS the way you need them.
  • From real operationsBuilt on years of running a production hosting business on WHMCS — not theory.
Proof

Related work

Server / DevOps Linux server management cPanel/WHM, Proxmox, tuning, backups, monitoring. Built and kept alive. AI & integration AI automation & integration LLMs and automation wired into real workflows; systems and APIs that finally talk to each other. Performance PrestaShop performance Slow shops made fast — measured, not guessed. Big catalogues a specialty.
FAQ

Questions, answered

Do you work on WHMCS 7 and 8?
Yes, both — including upgrading from 7 to 8 safely, with custom modules and integrations carried across.
Can you integrate WHMCS with my control panel and registrar?
Yes. Integration across the hosting stack is exactly the kind of work I do, from years of running a platform end to end.
Can you also manage the servers WHMCS runs on?
Yes — billing platform and infrastructure together. See Linux server management.

Tell me what’s not working — or not talking to what.

New build, a system that needs rescuing, an integration, the June 2026 deadline. One developer who builds it and stays to run it. Reply usually within 1–2 business days.