A change of leadership at Raya CX: Raya CX CEO Ahmed Aboulezz (LinkedIn) has stepped down from his position effective 7 December after less than a year in the job, the company said in an EGX disclosure (pdf) yesterday. Hisham Abdel Rasoul(LinkedIn) — who heads up the company’s IT arm Raya IT — has stepped in as interim CEO while the board finds Aboulezz’s successor.