Complete Odoo Setup & implementation

I am rolling out a fresh Odoo instance and want it fully configured so I can start operating immediately. The scope covers three core modules—Sales, Inventory, and Accounting—each of which will need thoughtful tailoring to match my workflow rather than “out-of-the-box” behaviour... (Budget: £20 - £250 GBP, Jobs: Accounting, Database Management, ERP, Odoo, PHP, Python, Sales, Software Architecture)