Professional Course Marketing Posters Design

I need 4 corporate-style posters designed for 2 of my training courses. The main purpose of these posters is to market the training courses.

Details:
- Style: The posters should have a professional and corporate tone.
- Branding: I don't have any specific branding guidelines for this project, so you will have creative freedom in this respect.

Ideal Skills:
- Graphic design
- Marketing materials design
- Corporate branding understanding

Experience:
- Prior experience designing professional marketing materials is preferred.
- A portfolio of similar work will be advantageous.

Let's discuss the details over a call and arrive at an amicable price for it.