Modern 18×24 Poster Design

I need two print-ready posters, each sized 18" h × 24" w, finished and in my hands by Thursday, July 16. Both should share a modern look, lean on bright, vibrant colours, and keep the overall vibe casual... (Budget: $30 - $250 USD, Jobs: Adobe Illustrator, Adobe InDesign, Adobe Photoshop, Graphic Design, Illustrator, Photoshop, Poster Design, Print Design)