I will migrate custom odoo erp modules, fix or upgrade existing modules and odoo pos

L
leon_schmidt90
L
leon_schmidt90
Leon Schmidt
migrate custom odoo erp modules, fix or upgrade existing modules and odoo pos
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migrate custom odoo erp modules, fix or upgrade existing modules and odoo pos

About this gig

If your Odoo system is slow, outdated, or full of errors, you're losing productivity and sales. I provide expert Odoo module migration, bug fixing, and upgrades for Odoo 14, 15, 16, and 17. I fix POS issues, repair broken custom modules, and improve inventory and retail workflows for better performance. Every upgrade is handled carefully to protect your data and avoid downtime. You get a stable, optimized ERP system that supports your business growth. Don't let Odoo issues hold you back.


What I offer:

  • Odoo module migration (v14 to v17)
  • Fix broken or custom modules
  • Resolve Odoo POS errors and syncing issues
  • Upgrade existing modules without data loss
  • Retail and inventory workflow fixes
  • Improve ERP speed and performance
  • Debug server errors and code issues


Why choose this service:

  • Clean and stable module updates
  • Safe upgrade process for live systems
  • Strong experience in POS, retail, and inventory
  • Fast issue detection and fixe


Supported areas:

Odoo POS, Sales, Inventory, Accounting, Custom Modules


If your Odoo system is slow, broken, or outdated, I will fix and upgrade it so your business runs smoothly.


Send a message before ordering to review your requirements.

  • Programming language

    • PHP

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Localization
    • Design
    • Databases

  • Frontend framework

    • Angular
    • AngularJS
    • Backbone.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • CakePHP
    • CodeIgniter
    • Express.js
    • FastAPI
    • Next.js

  • AI & low/no code builders

    • Lovable
    • Firebase Studio
    • Base44
    • Co.dev
    • Cursor
    • Softgen
    • Replit
    • Bubble
    • OutSystems
    • Mendix
    • Retool
    • Glide
    • Zoho Creator
    • Clutch.io
    • Wappler
    • Softr
    • Ninox
    • Betty Blocks
    • V.One
    • UI Bakery
    • Backendless

Get to know Leon Schmidt

Leon Schmidt

Expert in German WooCommerce WordPress, Odoo ERP, POS, and Module Development

  • FromGermany
  • Member sinceMar 2026

  • Languages

    German
I am a professional WordPress and Odoo developer specializing in German WooCommerce WordPress website design, responsive website development, and Elementor Pro. I build fast, SEO friendly ecommerce stores and business websites that are easy to manage and optimized for performance. I also provide Odoo services including module migration, upgrade, customization, and fixing ERP and POS issues across Odoo 14, 15, 16, and 17. I focus on clean design, reliable functionality, and solutions that support business growth.

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