1. Anand Varadarajan, Amazon VP, joins Starbucks as CTO. 2. Starbucks aims for a digital transformation under new leadership. 3. Varadarajan's experience includes pioneering grocery tech innovations at Amazon. 4. Starbucks’ turnaround strategy shows signs of success with growth in same-store sales. 5. Digital orders constitute over 30% of Starbucks' sales, driving tech investments.