Few weeks ago Microsoft announced a new certification called Microsoft Certified Master. In an ever growing cluster of Microsoft certification this one allows you to specialise in a particular technology area. So what does this mean? Aren’t other certifications specialising as well? According to Microsoft, Master certification is intended towards candidates who spend most of their time working with one product. This is different than your average developer who needs to know about many technologies such as ASP.NET, SQL Server, WCF, WFP etc.