gopalakrishnach

Yes you can. No issues.

I am not an expert. But yes they can do. I am consultant and when I join new company then my employer files LCA with client address.

This will new H1B petition outside the quota since you are already counted in quota from your below statement " I previously held a CAP-H1B ( worked for a profit company) "

I have a approved I-140 from the current employer - if must not be revoked until 180 days. If it stays valid beound I140 days you can do H1B extension with out new employer applied/approved I140. Eventually at one point of time your new employer must get I140 approved...

H4 and H4 EAD valid till 2022.

Your field of study and job field matches. Thats first you need to think.? What User099 said is true. Take example my highest degree is masters in computer science which matches my job field 100%. My employer applied for H1B extension and amendment in Jan 2019 when there was no premium processing. I was expecting long time but exactly 28 days in Feb 2019 I got approval. My employer kept all documents and I was fortunate to get client letter. I even attended visa stamping interview along with my wife H4 and US kid of 3 years at Nogales and all went smoothly. If everything is good in your profile you will get H1B approval and also stamping wll be smooth. If you have speciality ocucpation, employer-employee relation and so other issues even if you have 14 to 20 years experience and do not matter which position you are in you will get RFE... Now a days they are following rule of law

You did not work for Client A so your original petition did not even start. So there is no amendment and extension question. The first original petition must kick off with out that no amendments, transfers, extensions..

Best to apply H4 EAD and get it approved. Later you can move to H1B if you want.

Having pay stubs records with you will not hurt you. In future you will use them if needed else not.

If I move out, will my employer has any chance of revoking my 140? - since it was approved 3 years back they cannot revoke it is it true? - LCA is minimum amount they need to give you. But it they pay more like 40K to 50K than LCA then it might lead you into troubles. In that case employer must amend LCA and amend H1B.

What are some questions in regards to company size being small and me being the first H1B employee that I should expect and be prepared? Do you suggest me to carry any documentation from the company that helps answering the above type questions? Carry the documents.. H1B petition documents..

Have you ever been refused a U.S. Visa, been refused admission to the United States, or withdrawn your application for admission at the point of entry? ..... NO...

offered me Full time(F1-OPT) and sponsored my H1B ... ask your employer who offered you H1B position

When they sponsored your H1B did they give an employment offer letter and if so that has any start date? if yes keep that..

Nicely said buddy....