Nebraska I140 submitted July 21 2020 I140 approved May 5 2021 | EB1&2-Case-Sharing

Nebraska I140 submitted July 21 2020
I140 approved May 5 2021
I485 filed June 18 2021 (attached the medical forms with the application)
Fingerprint receipt Aug 30 2021
I485 approved and card was received 27/10/2021 (no interview or update to the case, it just suddenly got approved!)

I140 was filed through Chen immigration office. I was satisfied with the service in general, but the process was a little slow before I140 submission.

I am married and filed the I485 applications myself.

PhD in mechanical engineering. 2 JPs and 6 CPs with 48 citations (self & independent combined) at the time of I140 filing.
90 citations when the case got approved. I was a postdoc/lecturer when I filed my I140, but switched to an industrial job (not directly related to my PhD thesis and I140 research plan) one month after I140 submission. I was a bit worried about the potential effect of this transition on my I140 application, but thankfully nothing happened and the case got approved almost after 10 months.
Our I485 application went very smooth and fast. The case got approved after 4 months!