Custom Development & Integration

Custom fields, reports and third-party connections

Custom Development & Integration

Business-specific screens, reports and integrations through REST API, webhooks and a low-code form designer.

9,500 TRY per man-day

Every business has its own processes. Düzlem comes with an architecture that allows customisation without touching the core product, so version upgrades do not break your custom work.

What can be done?

  • Custom fields, extra screens and low-code form design
  • Custom reports and dashboards (SQL / BI)
  • Third-party integrations (WMS, field app, B2B portal)
  • Event-driven automation through webhooks

Assurance

Custom development is done with a written scope and fixed price; source code and documentation are handed to the customer. Customisations are tested automatically on upgrade releases.

Delivery model

For each development a short analysis document is prepared first; after approval work proceeds in two-week sprints. A working version is demonstrated at the end of every sprint so expectations are validated early.

Scope of service

  • REST API and webhooks
  • Low-code form designer
  • Customisations preserved on upgrades
  • Source code handover

Custom Development & Integration — get a quote

Fill in the form and we will get back to you as soon as possible.

Frequently asked questions

Does Düzlem ERP run in the cloud or on-premise?
The standard offering is cloud-based (SaaS). Data is hosted in an ISO 27001 certified data centre in Türkiye. The Enterprise plan offers private cloud or on-premise options by quote.
How many users can I start with?
You start with a minimum of three users. User count can be increased or decreased at any time; billing updates from the next period.
Are e-invoice and e-ledger included?
Yes. The Starter plan includes e-Invoice, e-Archive and e-Waybill; Business and Enterprise also include e-Ledger and e-SMM. If you use a private integrator the connector is ready.
Can I migrate data from my current program?
Yes. Customer, item, balance, open entry and employee data is migrated via Excel/CSV templates or direct database transfer. After migration we reconcile using trial balance and stock valuation reports.
How long does go-live take?
A standard SME goes live in 14 days with the Quick Start package. Multi-warehouse or manufacturing implementations can take 6–12 weeks.
WhatsApp +90 232 555 61 00 bilgi@duzlem.com.tr