Odoo Delivery Slip & Product Customization

I need an experienced Odoo developer to fine-tune both the delivery slip template and the product form in my existing database. On the delivery slip side, the goal is to clean up its appearance and content: some elements have to move around, fonts need a clearer hierarchy, and a couple of sections should disappear while others are added. I also want a handful of custom fields pulled through so the slip shows the exact operational data we rely on, not just the default fields.

The product form needs the same philosophy—tidy layout, a few extra fields, and any back-end tweaks required so those new fields travel smoothly into the delivery slip without breaking existing workflows or reports. Everything must remain upgrade-safe, ideally using Studio or custom modules rather than hacking core files.

Deliverables
• New XML/QWeb template (or Studio edit) for the delivery slip reflecting the layout, font, and section changes plus the extra fields
• Updated product form view and model adjustments so the custom fields store correctly and feed the slip
• Brief notes or screencast showing where to maintain these items in future upgrades

Acceptance is simple: print a sample delivery slip from the staging database; if it matches the agreed mock-up and no errors pop up in stock moves or product views, the job is done.