OD Custom Odoo Modules

The brief

A client running Odoo V18 needed the system bent to fit their actual operations — not the generic defaults. The work covered a focused set of discrete problems, each delivered as its own backend Python module so the customisations would survive future upgrades cleanly.

What I built

A focused suite of modules covering several areas of the platform:

• Branded report layouts — custom QWeb templates extending the standard sale, purchase, and delivery PDFs.
• Purchasing workflow refinements — per-vendor controls that auto-propagate through the document flow with tracked status.
• Inventory rules — automation around how stock and product data flow through picking and delivery.
• Foreign-currency payment handling — registering vendor payments in non-base currencies with the appropriate journal entries posted automatically.

Each module is small and focused, packaged as backend Python with security rules, migrations, and post-install hooks where useful.

Outcome

All modules are running in production. Together they demonstrate the depth I can take Odoo customisation to — not just configuration, but Python ORM, QWeb reports, security rules, and post-install hooks.