GGC Tech

Cloud Web Developer • PEPPOL • POS & Payments Integrations

Built for SMEs in Belgium & EU • Secure • Fast • Multi-company • Multi-language

Business software that fits your workflow — not the other way around.

I build and integrate cloud web apps for invoicing, PEPPOL e-invoicing, POS systems, and payment solutions. Developer of GINVO (ginvo.be).

Services

Cloud Web Development

Modern PHP/JS web apps, dashboards, APIs, multi-tenant systems, automation, reporting, and custom modules.

E-Invoice App & PEPPOL Integration

Generate compliant e-invoices (UBL), validate, attach PDFs, handle VAT rules, and connect via PEPPOL providers.

POS Systems (Shop / Restaurant / Bar / Club)

POS workflows: tables, orders, kitchen, receipts, Z reports, stock, employees, customer display, and device settings.

Card Payment Terminal Integration

Integrate payment terminals and link transactions to receipts, orders, and reconciliation (provider-dependent).

Web Payment Integration

Online payments, subscriptions, webhooks, payment status automation, and reconciliation.

Company Management Software

Clients, products, warehouses, invoices/credit notes, expenses, user roles, access rights, logs, and analytics.

GINVO (ginvo.be) — Platform I develop

A complete invoicing + business management platform with POS modules and PEPPOL-ready e-invoicing workflows.

Highlights
  • Multi-company & role-based access
  • Invoices, credit notes, VAT rules & exports
  • POS for hospitality: tables, kitchen orders, receipts
  • Hardware integrations: printers, barcode scanners, scales (setup-dependent)
  • Audit-friendly logs & operational reporting
How I work
  • 1) Quick call to understand your workflow
  • 2) Prototype / demo in days, not weeks
  • 3) Integrations + testing (devices, payments, invoicing)
  • 4) Launch + support
Tip: Create a separate landing page for restaurants and another for shops (better conversion).

Contact Us

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