pine script modification

I am looking for a skilled Pine Script developer to modify my existing script. The specific modification I need is changing the strategy logic to go short and long, as the current version only goes long. The short option to be the opposite logic of the long version. And additionally I would like to add a stop loss in % form.

I require these modifications to be completed urgently, within a few days.

The project needs to be completed as soon as possible.

Ideal Skills and Experience:
- Proficient in Pine Script
- Strong understanding of strategy logic and indicators
- Experience in fixing bugs in Pine Script
- Ability to work quickly and meet tight deadlines