hi sir i am working in EMS fild from last 7 year. as a pcb design engineer .i have done all type of pcb up to 12 layer .expert of high speed design and pcb design analysis .i have experince in signal integrity and thermal analysis of board level .analog board digital board ddr board high speed ethernet board mixed board also provide pcb fabrication and assembly services.pcb reengineering ,bom prepration .thanksembeddedpcb