Migration from Odoo Online (v18) to Hostinger VPS (v19) + Xero Integration

Job ID: 40302528

Budget: $250 – $750 USD

Summary
We are a manufacturing business seeking an experienced Odoo Consultant/Developer to manage a full migration and version upgrade. We are moving from Odoo Online v18 to a self-hosted Hostinger VPS and upgrading the database to Odoo 19.

Project Scope:
1. Infrastructure Setup: Provision and secure a Hostinger VPS (Ubuntu 24.04 preferred) with Python 3.12 and PostgreSQL 16.
2. Migration & Upgrade: Export Odoo 18 Online data and perform a successful upgrade to Odoo 19 (Stable).
3. Custom App Audit: Ensure our simple custom-built app and its Studio-based logic (conditional tabs, Many2many relations) function perfectly in the v19 UI.
4. Xero Integration: Deploy and configure a robust Odoo-Xero integration.
Note: We have existing historical data in Xero and CRM leads in Odoo. You must handle the contact mapping and historical invoice linking to prevent duplication and ensure clean analytics.
5. Optimization: Performance tuning for the Odoo 19 ORM on VPS and setting up Nginx with SSL.

Requirements:
- Proven experience with Odoo 18 to 19 migrations.
- Expertise in PostgreSQL 16 and Python environment management on VPS.
- Deep understanding of Odoo-Xero connectors and data reconciliation strategies.
- Experience with Odoo Studio and custom module troubleshooting.
- Ability to complete this project within a 2-week timeline.

To Apply:
Please outline your experience with Odoo 19 specifically and your strategy for linking historical Xero invoices to existing Odoo CRM opportunities without creating duplicates.

Screening Question:
Which Odoo-Xero connector do you recommend for Odoo 19, and how do you handle webhook failures?
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