Web UI UX Designer for SketchApp wanted

We are looking for a top Web Designer with outstanding UI und UX design experience The designer must work with sketch app. (sorry no photoshop) We will need you to design a website for a event company. We would like to find a designer who can combine an existing corporate design with illustrations that will be created by yourself to the standard of an outstanding responsive web design that fits the needs of the defined persona and their journeys. What we will need from you • a smartphone and a desktop design of the front page • a smartphone and a desktop design of the product listing • a smartphone and a desktop design of the product landing page • a UI Kit (colors, button, typography) For the front page we require a design for the following resolutions • mobile 375x667 • tablet landscape 1024x768 • desktop normal 1440 x 1024 • desktop HD 2560 x 1440 What we provide • a detailed concept • a wireframe with text content • the corporate design guideline • fonts • pictures What kind of software you have to use for the design • Sketch app At the end of the design process we will need the open files which should be well-structured and documented. Please find more details below in relation to our design workflow and design principles • We will develop a wireframe for the web design. The wireframes are a guideline and part of the content concept • When designing please pay close attention to the following notes o start with the mobile version first o user centered design (please take a look at the personas we provide) o conversion optimized design with a clear call-to-action o clear definition (in the UI Kit) of the colors and size of • call-to-action • links • menu, h1, h2, • text • clear and simple concept for the navigation Please kindly reduce or optimize the number of design elements you plan to use during your design process so that the content parts can be re-used on different pages. During the development of the screen designs the designer provides the previews in [login to view URL] (you will get an account from us) for review. Every screen design we get from the designer is free of branding or watermarks or anything else relating to the designer. It would be great if you had a technical understanding of the possibilities of HTML5 and CSS3 but it is not a necessity. We are excellent frontend developers specialized in bringing your design to life. Therefore, we would be delighted if you were specialized in creating outstanding web designs ;-) So if you see your skills and the way you like to work reflected in this job description, we would be happy to get in touch we you. Based on your experience we would appreciate if you could let us know how much the designs described under “What we need from you” might cost us (round about). We would also kindly ask you to give us a timeframe, i.e. how much time do you think you may need for this task and when you could possibly start with this project. Additionally, could you kindly send us one ore two references of designs that were done by you in the past. Please tell us a bit about the ones you are most proud of and why. And, last but not least, please let us know how many hours per week you would be available to work for us. Please also note that we assume a very good command of the English language. Knowledge of the German language would be an advantage as well.