From managing 1 server with 1 instance of Odoo, to a distruded implementation with 3 defined roles (FrontEnd with nginx, APP with odoo and Backend with PostgreSQL in High availability), all implemented / monitored with automatic deployment tools (Ansible - functional, Cheff - functional or Puppet if you require it).
At the level of programming and personalization, from changing the appearance completely of the Odoo interface to the creation of customized modules adjusted to the final client.
With active servers and systems from functional e-commerce administrator by my person.
As a consultant I have experience in training, import and initial configuration from accounting, purchasing, sales, project, HR.
The proposal I made to you is long term at an average cost of $ 30 per hour (only advance ticket). or if you have specific requirements you let me know and I share the detail of hours estimation.