Junior Design Professional for Presentation

I need a junior design professional proficient in Google Slides or PowerPoint to enhance a business proposal presentation. The design elements are already in place; your role is to make the deck look polished and appealing.

Key Requirements:
- Proficiency in Google Slides or PowerPoint
- Ability to create a minimalistic and clean design
- Experience in emphasizing visuals, text, and data charts

This is an urgent job, so I need someone who can start immediately and complete it quickly.