Could working for Company A for less than two weeks after my O1 COS approval lead to any issues? Normally it is understandable as it takes at...

Regarding correction in I-94 dates after expiration date? Seems to be CBP error. You can approach them to have it corrected.

USCIS does not give importance to job titles. They consider the job duties to consider the SOC code.

I am on R1 and changing my status to F2 so should I lock my R1 priority date before change my status of after change my status? R-1 is not...

You will need an employer to petition unless eligible to self petition. Till then you can use EAD to work

Will my h1b visa gets rejected if masters is not related to undergraduation ? No, so long as you meet the job requirements

Can H1B transfer petition has a start date thats in rather far in the future? Yes it is possible to strategize and seek such benefits

I graduated with a bachelor's degree last year and haven't used my OPT yet. Now, I'm pursuing a master's degree.Can I still use? Yes

I do not recommend changing to F-1 in this scenario unless you are genuinely interested in studying further. There are other viable options and...

H1B VISA refused under 221g — administrative processing, what next? Most cases will be stuck with 221(g) until the Consulate has enough to...