Work authorization in the U.S. may be obtained in various ways, depending on an applicant’s skills, education, experience and financial worth.  Alternatives are available according to your intentions and your proficiency in your work.  If you want to come soon, then the fast track is by a non-immigrant (temporary) petition; the immigrant (permanent) visa takes more time and requires more patience.   Following are choices for non-immigrant and immigrant visas.

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