A.More than 12 years experiences in handheld device HW design .B.Specialize in analyzing issue of audio, system and power.C.Problem-solving, analysis skills and good to work under pressure.D.Good team work sense and strong sense of responsibility. E.Good communicate with suppliers, mechanical engineering, manufacturing, and other development groups to ensure the successful development of products.F. Good communicate with customer and sync up with internal engineering team to meet customer's requriement.