Create an innovative and modern website for growing IT start up company

vi:sit - Vetter IT solutions GmbH ; abbr.: vi:sit

We are a young and growing IT startup company located in the south-west of Germany. Our field of business covers software consulting as well as development. Thereby we do custom software development, application development, Framework software development, mobile app development (B2B and B2C). The main tools and technologies we are using are C#.NET, XAML, WPF, WCF, WF, Azure, Windows Phone, Xamarin, Visual Studio, Team Foundation Server. Our target group are small to major enterprises. So far the majority of our customers are industrial companies, but we target also companies from other sectors.

http://vi-sit.de/

As we are a young and innovative startup, we want to have a modern, innovative, professional website that is following 2015 design trends.
-We want to have a one pager.
-Its interaction concept should be based on filter.
-There should be a menu bar with the function to filter topics. The icon and name of the topic should be shown.
-The color red (same red than in logo) should be integrated into the website in form of small details colored in red.
-The background color is up to the designer.
-The style of the website should be metro style with tiles in different sizes.
-Tiles can take up two statuses:
Status 1: closed/small - if the tile is closed it depicts just an overview of the content, eventually by a short description about the content, title and/or picture.
Status 2: open/big - the tile gets bigger and the whole content is visible.
-Tiles within the same status do not have to be in the same size.
-The website will not rely on a lot of continuous text. It’s more about short information behind the tiles and more about visual components.
-We want to have a fully responsive design.

Each topic/filter should be represented by an icon. There are seven topics: Company, Offer/Service, Team, Projects, Jobs, Contact, A step further.
One pager:
-Unfiltered status – shows the whole content (all tiles). Favored topics are well visible and at the very top.
-Filtered status – shows only content/tiles of a specific topic. - For more detailed information see excel file in the attachment.

No subpage, no pop-ups, please.

Please use filler text in your web design.