Omara Walter commonly known by his stage name as Jaymaphy Atin ker is a Ugandan artiste hailing from Northern Uganda born on the 2nd June 1995 from Oyam District.

He persued a diploma in Journalism and Mass communication from mukono school of Journalism.

In 2020, he signed records label deal with Claire Music Empire and called it a quit to label.

In 2021, he landed himself another new music label called Hot Sound Records under Willy OT management.

He sung hits like Take me home,Diana, Jola ikwo ni, cogo langeta, smile, Gam Cima and the latest one is koyo NgicQ.