Need advice

Question

Hi, I have done my btech in cs in 2014. I have developed websites using php and currently working in desktop application in c#. I am working in small startup company so in our company no one is experienced.  I am confused about my career growth as being programmer there are so many things to learn and i like .NET and it is very vast so where do i concentrate for good career like i have heared about wcf,wpf,sharepoint and so many things but after 1 year when i will go for interview in some big company what skills should i have to grab a job.Please i need your valuable advice.