Odoo Sales Module Customization

I'm seeking an experienced Odoo developer to enhance the Sales module according to my specific needs.

Key Requirements:
- Custom Sales Reports: Ability to generate tailored reports with custom fields.
- Automated Invoicing: Streamline and automate the invoicing process.
- Integrations: Seamless integration with other systems we currently use.

Ideal Skills and Experience:
- Proficiency in Odoo, particularly the Sales module.
- Strong background in report generation and automation.
- Experience with system integrations.
- Ability to create and manage custom fields in reports.

Please share relevant experience and approach.