Will switching lawyer have any negative effect on my immigration case when the case is already filed?

Usually the changing of your lawyer will not impact your case. Just be sure to have your new attorney file a G-28.

I filed for i-90 in feb,23,2017 ,I received receipt notice but have not received bietrics as yet.

I agree with my colleagues. For some reason there is long backlog for these cases.

What kind of visa is needed for industrial post doctoral and also does that visa go through the lottery system ?

I agree with my colleague. It is most likely that you will be eligible to apply for a H1B with your current employer. Currently, USCIS randomly...

I agree with my colleague. You would need transfer your case to Illinois since that will be where you living.

You should definitely meet with an immigration attorney. When did you get dismissed from your university?

I agree with my colleague. You need to file the I-130A for the I130 petition but will need to fill out the G25A for the green card application. You...

It is a good idea to maintain your F-1 status. Having your asylum application pending does allow you to stay in the US but your case can be denied....

You should meet with an immigration attorney. Hopefully you made copies of what you sent to the USCIS via certified mail. It would be best to have...

I was asked for an RFE for medicals after my interview. How long is the processing time for final decision?

I agree with my colleagues. Although it is difficult to be patient at this time an infopass interview will not help you. It is best to wait 90 days...

After granted asylum can I study in any state of America ?

Yes you can study at any school in any state.