Upgrade our existing inventory SaaS and Develop cross-platform mobile applications & Create desktop applications for Windows and macOS.

I require a skilled developer or team to upgrade our current inventory SaaS and create desktop and mobile cross-platform applications from scratch.

Key Tasks:
- Upgrade our existing inventory SaaS.
- Develop cross-platform mobile applications compatible with both iOS and Android.
- Create desktop applications for Windows and macOS.

Ideal Skills and Experience:
- Proficient in SaaS upgrades with inventory systems.
- Extensive experience in developing mobile apps for both iOS and Android.
- Skilled in creating desktop applications for Windows and macOS.
- Strong understanding of SaaS and inventory systems.