Make sure you have SMART goals (see Wikipedia)
Consider your goals and timing
Consider creating several smaller incremental goals instead of one big one
Find your market value (Glassdoor, levels.fyi, paysa, payscale, etc.)
Figure out what you want to do and what you are qualified to do
Find the jobs for which you want to apply, learn about the companies
Update your resume (see Resume Tips)
Learn about the H-1B Visa (see Wikipedia)
"Chris has proven to be a comprehensive solution for all my interview-related challenges."
STAR method (Situation, Task, Action, Result)
Know the process
Leave your previous job well
(How to Resign from a Job Gracefully source Indeed.com)
Anticipate and prepare yourself for "imposter syndrome" (see Wikipedia)