Does USCIS ever approve anyone if the persons have aged-out as derivative beneficiary for adjustment of status?

USCIS does not overlook the age-out provisions. They are quite strict - if you miss by even just one day the application will be denied. If you...

Green Card Filling EB1(C): No progress on the case status

USCIS will make a decision when they are ready - usually a period of 6 months or so. You just have to wait for now.

What i have to do now after this ..?

The best thing to do now is go see an immigration attorney. You may be able to fix your situation.

New job appointment letter after I-485 approval

It is a good idea to get a new letter reflecting the job title of systems engineer.

Can I get a new 3-year H-1b from H-1b transfer? I am already on 4th year of H-1b.

The new H-1B will be good only until the end of the current 3 year period which according to you expires in about 24 months.

How long does someone on a B-2 visa need to leave the U.S before re entering

He can actually request an extension of his visa now as long as immigration receives the application before December 14. That way he will not have...

There are a number of federal and state laws prohibiting bribery, blackmail and extortion as well as fraud. Violating these various criminal...

Would I have any problems obtaining F-1 visa in my situation?

Why would you do that? Go get another master's degree or a doctoral degree.

The only United States citizen that has an alien registration number is one who became a US citizen through naturalization.

Yes you can certainly travel while the I-90 is pending and you have the green card in your possession.