Hey Guys. I am Mahfuz. I have been working as Software Development Engineer in Test for a MS Outsourcing project for almost 4 years. We Mainly work with C# on .Net and other frameworks and also have completed a 4 years BSC(Hons.) degree in Computer Science. I wish to apply for Australian PR. I have two questions

1. To claim specialization in C# what do I need to do? Is it better to take MCTS?

2. How detailed the recommendation letter should be? It's very unlikely that my manager will put too much project details because we work on MS products and under NDA he is probably not permitted to disclose sensetive technical information?

Would really appreciate if any senior member will help me out here.