I will set up odoo accounting, taxes, invoicing and electronic invoicing


About this gig
Wrong taxes, messy reconciliations or invoices rejected by the tax authority? I will set up Odoo Accounting correctly so your numbers and invoices are right from day one.
What I set up:
- Chart of accounts, taxes, journals and fiscal positions
- Customer and vendor invoices, credit notes and payment terms
- Bank synchronization and reconciliation models
- Opening balances and accounting data import
- Multi-company and multi-currency
- Financial reports, aged receivables and payables
- Electronic invoicing and localization: Peru (SUNAT/OSE), Mexico (CFDI), Colombia (DIAN), Chile, Ecuador, Spain, EU (Peppol) and more
- Fixing e-invoicing errors and rejected documents
Why me:
- I run Odoo electronic invoicing in production for real companies
- Odoo Certified Developer (v18), 6+ years, Odoo 14 to 19
- I understand both the accounting and the technical side
Tell me your country and Odoo version before ordering so I can confirm the localization.
Get to know Jony Romero
Certified Odoo 18 Developer for ERP Implementation and Custom Modules
- FromPeru
- Member sinceApr 2025
- Avg. response time1 hour
Languages
English, Spanish
My Portfolio
FAQ
Which countries do you support for e-invoicing?
Any country with an official Odoo localization. I have strongest experience in Latin America and Spain.
Do I need a digital certificate?
For most countries yes. I guide you to get it and install it in Odoo.
Can you fix rejected electronic invoices?
Yes. I diagnose provider or tax authority errors and fix the configuration or data.
Are you an accountant?
I am an Odoo developer specialized in accounting. I configure Odoo with your accountant's rules.
Does it work with Community edition?
Yes. I work with Community, Enterprise and Odoo.sh; some localizations need extra modules.

