Systems that talk to each other — and invoices regulators accept.
ZATCA Phase 2 e-invoicing running at 1,500+ invoices a month. WooCommerce syncing 1,000+ orders a month. WhatsApp, payment gateways, attendance devices, legacy bridges — integrated with retry logic, not hope.
What this actually solves
Compliance deadlines don’t negotiate
ZATCA Phase 2 waves in Saudi Arabia, e-invoicing mandates spreading across the Gulf and Europe — when your wave arrives, invoices that don’t clear are invoices that don’t count.
Integrations fail at 2 a.m., not in the demo
Anyone can sync a test order. Production integration is retry queues, failure alerts, idempotency, and reconciliation — the unglamorous engineering that decides whether sync errors become accounting errors.
Every disconnected system is manual work with a salary
Re-keying e-commerce orders, copying attendance to payroll, emailing spreadsheets to accounting — each gap between systems is paid for monthly, in hours and in errors.
How I run this work
- 01
Compliance engineered as a pipeline
For ZATCA: queued submission, cryptographic stamping, automatic retries, and a monitored exception queue — so clearance failures never block sales, and finance sees status without asking IT.
- 02
Production-hardened connections
REST APIs and webhooks with idempotent processing, backoff retries, and reconciliation reports. The 98% notification delivery rate on one platform came from designing the SMS fallback before launch, not after the first outage.
- 03
Legacy bridges that respect the transition
Sometimes the right architecture keeps the old system alive during migration — like the Tally XML bridge that let a manufacturer’s finance team move at a safe pace, then retired cleanly.
Deliverables
- ZATCA Phase 2 implementation (onboarding, stamping, clearance, monitoring)
- E-commerce sync: WooCommerce / Shopify ↔ Odoo
- WhatsApp Business API flows & notifications
- Payment gateways, biometric/attendance devices, storage layers
- Integration monitoring with failure alerts & reconciliation
Fair questions
Our ZATCA wave deadline is close. How fast can this happen?
If your master data is reasonable, a focused ZATCA implementation fits inside most wave windows. The first step is a quick readiness review of your invoice types and partner data — that tells us the true timeline within days.
Can you integrate a system that has no API?
Usually yes — file-based bridges (like Tally XML), database-level sync, or structured exports can work reliably when engineered with the same discipline as an API. The audit answer comes before the quote.
Have a compliance deadline or a stubborn integration?
Tell me about your project, or book a 30-minute discovery call. I reply within 8 business hours — and I come prepared with questions about your business, not a sales pitch.