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Odoo Apps Development

Custom Odoo apps built around your process

For businesses that have outgrown off-the-shelf modules. We build Custom Odoo ERP Apps that fit your workflow exactly, connect to the systems you already run, and ship as clean, upgrade-safe code you own outright.

What every engagement includes
  • A fixed scope agreed before development starts
  • A staging database you can log into from day one
  • Automated tests covering the logic we write
  • Full source code, documentation and deployment scripts
  • No core edits — upgrade-safe modules, no lock-in
What we build

Odoo ERP development, end to end

From a single custom module to a full ERP build across finance, inventory and CRM.

01

Custom Odoo Apps

Applications shaped to your process, integrating cleanly with the systems you already run.

02

Odoo CRM Development

Customer interactions, sales pipelines and campaigns in one place — without leaving Odoo.

03

Odoo Business Management Apps

Finance, inventory and HR apps that automate routine work and make operations visible.

04

Industry-Specific Odoo ERP Solutions

Specialised builds for manufacturing, e-commerce, telecom, logistics and retail.

05

System Integrations

Payment gateways, carriers, portals and mobile apps connected over XML-RPC and REST.

06

Maintenance & Upgrades

Version upgrades, tuning and support, so your app keeps working release after release.

How we work

From first conversation to production

A predictable path, with something you can look at and try at every stage.

1

Discovery

We map your current process and agree exactly what the app must do.

2

Design

Data model, screens and access rules specified up front.

3

Build

Development in a staging database you can log into and try at any point.

4

Test

Automated tests plus your sign-off on real data.

5

Deploy

Production release, handover of source and docs, then ongoing support.

Why Shadail

An Odoo partner, not a code shop

We have delivered custom Odoo across telecom, retail, logistics and manufacturing. The same team that scopes your build is the one that supports it afterwards.

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Expertise in Odoo

Current with the latest release, building with the framework rather than against it.

Customized Solutions

An app shaped to your requirements, not a reconfiguration of someone else's.

One partner, whole lifecycle

Implementation, integration, migration and support handled by the same team.

Commitment to Quality

Best-practice development and testing, so what you receive stays maintainable.

Code you own

Full source, docs and deployment scripts handed over. No black boxes, no lock-in.

Industries

Specialised Odoo apps development by sector

Different industries have genuinely different requirements. These are the ones we build for most.

Manufacturing — MRP, work orders, stock E-commerce — inventory, orders, storefront Telecom — subscriptions, KYC, RADIUS Shipping — tracking, carrier rates, documents Retail — point-of-sale, loyalty, replenishment Professional services — projects, timesheets, billing
Selected work

Custom Odoo builds we have delivered

Questions

Common questions about Odoo app development

Will a custom app survive an Odoo upgrade?

Yes. We never edit Odoo core. Everything ships as a separate module that extends standard behaviour, so upgrading the base version does not discard your customisation. Where an upgrade needs adjustments to the module, that work is small and predictable.

Do we own the source code?

You do. Full source, documentation and deployment scripts are handed over at the end of the engagement. There is no runtime licence and nothing tied to us.

Which Odoo versions do you build for?

Odoo 18, 17 and 16, on both Community and Enterprise, hosted on Odoo.sh, Odoo Online or your own infrastructure.

Can Odoo integrate with the systems we already use?

In most cases yes. We connect Odoo to payment gateways, carriers, RADIUS servers, customer portals and mobile apps over XML-RPC, REST and webhooks.

How long does a custom app take?

A focused module is typically a few weeks; a multi-department build runs longer. You get a scope and a timeline before development starts, not after.

Ready to build your Odoo app?

Tell us what your process needs to do. We will tell you what it takes to build it, what it costs, and how long it runs — before you commit to anything.

Contact us