At the time of marriage my family members informed my husband about my decision to work after the completion of my degree. He had no Objections at that time. But now he is refusing to allow me to work, even though I fulfill all my marital duties. He says that he takes that permission back and won’t allow me to work.
Is it permissible for me work without his consent?

Was this a condition of the marriage? If it’s agreed upon then it’s a condition
To resolve this you need to gain the permission of your marjie or their representatives where you live