Mahmoud Tolba - Hardware Technical Lead, at eInfochips, an Arrow Company Mahmoud brings over 10 years of experience in developing high-selling products distributed across 120+ countries. He is skilled in end-to-end product development, covering everything from concept and PCB design to manufacturing and customer delivery. His expertise includes highspeed, HDI, and RF PCB design, with a strong focus on antenna tuning and battery management systems. He is proficient in schematic capture, simulation, BOM selection, layout, and CE/FCC compliance. Mahmoud is also experienced in streamlining manufacturing workflows, designing test jigs for mass production and developing embedded and industrial systems. He is well-versed in IPC and JEDEC standards for digital, analog, and mixed-signal circuit design