Case studies

From fragile flows to systems that just work.

Four projects in e-invoicing and IT integration — what the situation was, what we built and what changed for the team afterwards.

Peppol
Access Point & identifiers
ERP ↔ SaaS
bidirectional integrations
Sprints
two-week increments
01

NG Cleaning

Facility services

  • E-invoicing
  • Peppol
  • ERP integration
Discuss a similar project

The challenge

Invoices were raised in an internal ERP and then typed into Billit by hand. Stock counts lived in a spreadsheet nobody fully trusted, and delivery status was only known after a phone call.

What we built

We connected the ERP to the Billit Access Point, registered the Peppol identifiers, automated outbound invoice dispatch and pushed stock movements between both systems in both directions.

Outcome

  • Invoices sent automatically over Peppol — no re-keying
  • Stock tracked in real time across ERP and administration
  • Invoice and delivery status visible in the system the team already uses

“Kleinkode integrated our ERP package with the Billit Access Point. Our invoices are now sent automatically via Peppol and our stock is tracked in real time. Everything works error-free, as promised. It saves us an enormous amount of time.”

Ahmed — NG Cleaning
02

Floormax

E-commerce · flooring

  • Webshop integration
  • E-invoicing
  • Reporting
Discuss a similar project

The challenge

Orders arrived in the Shopify webshop and were copied into Billit by hand. Stock drifted between the shop and the warehouse, and reporting was assembled manually every morning.

What we built

A custom integration between Shopify and Billit: orders flow through automatically, stock decrements the moment something is sold, and the daily reports are prepared before the team arrives.

Outcome

  • Order-to-invoice without manual entry
  • Stock stays accurate between webshop and warehouse
  • Daily reports ready before the working day starts

“Kevin built a custom integration between our Shopify webshop and Billit. Stock is tracked automatically and reports are prepared for us daily. Everything has worked flawlessly since.”

Ivaylo — Floormax.be
03

CC Admin

Administrative services

  • Systems integration
  • Documentation
Discuss a similar project

The challenge

The administration ran across separate tools with manual steps in between. Every month-end meant double-checking figures, and the team felt the stress of it every cycle.

What we built

We integrated the tools the team works in every day, documented each flow and handed over a reference the team can work from — and extend — without us.

Outcome

  • Manual steps between tools removed
  • Flows documented, so the team can run and extend them
  • A calmer month-end without reconciliation stress

“We notice every day how much time and stress the integration saves us. Everything stays manageable, it is clearly documented and works exactly as promised. Real calm in our administration.”

Chantal — CEO, CC Admin
04

Extremis

Product design & manufacturing

  • Data & process integration
  • IT strategy
Discuss a similar project

The challenge

Data lived in several systems and key process knowledge sat with a handful of people. The team wanted one reliable flow instead of a growing set of workarounds.

What we built

Process mapping first, then the integration that carries data between systems — delivered in short increments, each one ending in a demo of something that already worked.

Outcome

  • One data flow instead of parallel workarounds
  • Process knowledge written down and shared
  • Delivered transparently, without surprises

“The project ran calmly, transparently and without surprises. It gives us a good feeling to work with a partner who thinks along with you, communicates clearly and delivers reliably.”

T.V. — Data & Process Pilot, Extremis

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10 — Contact

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Tell us what you run today and what is coming. We will say plainly whether we can help, what it takes and what it costs.

The people you’ll talk to

Kevin Y.

Kevin Y.

Founder · Account Manager Billit (API & integrations)

kevin@kleinkode.be
Rune C.

Rune C.

Co-founder · Partner & owner at WebWorx

rune@kleinkode.be
Borislav B.

Borislav B.

Enterprise Sales Manager

borislav@kleinkode.be

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