Minimalist Instagram Post Designer

I'm seeking a talented graphic designer to create high-quality social media posts for Instagram. The goal of these posts is to drive sales or conversions.

Requirements:
- 10 posts per month
- Minimalist and creative style
- Strong knowledge of color combinations and typography
- Tools preferred: Canva or Adobe Photoshop
- Posts must be delivered in both PNG and editable format

Post Elements:
- Quotes or text overlays
- Product images
- Lifestyle images

While I have a specific style in mind, I am open to your creative input.