Odoo CE Migration from V11 to V14

I need to do a migration of Odoo database from version 11 to version 14. These are the modules that I need to migrate:

-Sales - 200 Sales order

-Invoicing - 20.000 Customer bills

-Purchase -2.000 Vendor bills

-Contact - 13500 Contacts

-Inventory (With Images) -5800 Products

The thing I am more interesting is migrate all the attachment that invoices have. Because each one has at least one attachment.

All is for Odoo Community edition.

Skills: Python, ERP, MySQL, Software Architecture, PHP

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About the Employer:
( 0 reviews ) Medellín, Colombia

Project ID: #30968805

20 freelancers are bidding on average $1506 for this job

(119 Reviews)

Hi there, I have read the brief details on the job listing. You can check my experience, customer feed backs and my portfolio here: I believe its a doable job I have grea More

$1500 USD in 26 days
(92 Reviews)
(165 Reviews)

Dear Ma’am/Sir, Hello! Greetings to you!! As per your requirement, we came to know that you are looking for an Odoo Expertise for Odoo CE Migration from V11 to V14. We are mainly into ODOO/OpenERP for the past 7+ y More

$1500 USD in 7 days
(60 Reviews)

Hi, How are you? Upon reading brief details I believe its a doable job I have great experience doing projects with PHP, ERP, Python, MySQL and Software Architecture. I am confident about getting this done. While I beli More

$1500 USD in 25 days
(30 Reviews)

Nos complace saludarles! Somo una empresa de servicios IT. Trabajamos con Odoo desde la versión OpenERP 5 hasta la actual Versión Odoo 14. Contactenos

$1500 USD in 21 days
(63 Reviews)

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$1125 USD in 14 days
(106 Reviews)

Hi there, My name is Mohammad Alaa, I am Roaya co-founder which is top Odoo gold partner in Egypt. I have a big client in Colombia called Kare, they have 12 company. Our team did many migrations from old versions to n More

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(61 Reviews)

I'm web developer and web designer with over than 7 years of experience in different directions web designing and web programming. During the last seven years I developed a wide range of simple static to complex dynami More

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(29 Reviews)

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$1125 USD in 7 days
(10 Reviews)

Hello my friend. I am an experienced Odoo specialist and can do the migration from odoo 11 to odoo14 without any errors.

$750 USD in 2 days
(22 Reviews)

Dear sir, I am odoo certified consultant, having more than 10 years of odoo development experience, i have done many complete end to end odoo configurations, i am proficient in designing website on odoo, i also worked More

$1125 USD in 7 days
(2 Reviews)
(3 Reviews)
(1 Review)

Hello Respected, Recently we done 5 migration successful in last month. We are dedicated for ODOO since version 5 to till date. Well understood your needs for ODOO/ERP requirements, had very experienced on similar More

$999 USD in 19 days
(2 Reviews)

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(1 Review)

Narinder Alliance Technologies LLC An IT Consulting and Software Development company. We have a team expert in Web Designing, Application Development and Databases. Major offerings include Digital Transformation, Appl More

$1500 USD in 60 days
(2 Reviews)

Hi Sir. I have reviwed your projece carefully. I have experience with migration version 8 to version 13. I would like to discsuss more detail and I can start right now. Thank you.

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(0 Reviews)

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(0 Reviews)

Hi, i am a odoo developer with experience in customized modules, including website, point of sale, reporting and other erp modules. I have also done advanced customizations, such as removing search bar from specific mo More

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(0 Reviews)