Convert a sketched timeline into a nice graphic that displays it better

I am looking for someone to convert a sketched timeline into a nice, visually appealing graphic. Ideally, the graphic should be in the form of an infographic, as this will best allow the data to be presented in a meaningful and digestible way. I am open to the designer's creativity when it comes to colour schemes, design elements, and the software/tool used for the creation of the graphic, as I do not have a preference in this regard. The timeline should be detailed and comprehensive, and should communicate the information concisely and effectively. The file is confidential and must not be shared until the project is complete. I would also like it watermarked with my brand so that when it is shared it references back to my work.