Police need help identifying a man they say robbed a woman at gunpoint in front of her Brooklyn home last week.

Authorities said the perpetrator approached the woman from behind just inside the front gate of her home in East New York last Wednesday around 10 p.m.

Police said he pulled out a gun and stole her purse and cellphone before he walked away.

The woman was not hurt, according to police.

Anyone with information on the case should contact the Crime Stoppers hotline at 1-800-577-TIPS, or text CRIMES and then enter TIP577, or visit www.nypdcrimestoppers.com