Graphic Design Work with some Javascript Coding

Graphic Designer with some basic Html and JavaScript required to freshen up existing graphics on our website case studies. Each case study contains multiple slides varying from 10-20 slides and each slide will contain a previously created graphic, some of these graphics are ok and some are not, what we need is someone with excellent Graphic Design capabilities to create new freshened versions of the existing graphics while also ensuring that there is a standardised design approach. Some of the existing graphics will contain a Chart/Graph, this is you will need JavaScript knowledge as these slides will need to be recreated as a Highchart [login to view URL] , a little training will be provided here. Overall there are 25 Case studies so this will work should span the month of March starting from next Monday and we estimate about 80 Hrs to complete. All of these case studies will later be exported to PowerPoint Docs & PDFs, so we’d need some design suggestions for a Layout/Template that aligns with the newly created graphics as well as our company branding.