I’m running our stack on Odoo 18.4 and need a developer who can build three production-ready modules from the ground up—CRM, Payroll and Invoicing. The work is pure module development rather than lightweight tweaks, so you’ll be defining new models, views and business logic, wiring them into the core framework and ensuring they play nicely together. Key points you should know • Version: Odoo 18.4 (please be comfortable working outside the officially released builds) • Modules required: CRM, Payroll, Invoicing • Scope: full development, testing and deployment to our live server The code has to follow Odoo best practices, remain upgrade-safe and be clearly documented. If you’ve delivered similar custom modules before, especially on later or forked versions, I’d like to see those references in your bid.