Abu Bakar

Electronic Design Engineer

Powerama Solution

Apr 2023 - Present • 3 yrs 1 mo

Electronic Design Engineer with hands-on experience at Powerama Solutions, working on end-to-end hardware development for commercial and industrial projects. Responsible for schematic design, PCB layout, prototyping, testing, and manufacturing support. Worked extensively on ESP32-based systems, sensor integrations, power electronics, and cost-optimized, production-ready PCB designs aligned with industry standards.

PCB, IOT, Firmware Developer

Own The Space • Freelance

Dec 2018 - Present • 7 yrs 5 mos

Freelance PCB, IoT, and Firmware Developer with 7+ years of experience and 140+ completed projects. Delivered end-to-end solutions including schematic design, PCB layout, ESP32-based IoT systems, sensor integration, BLE/Wi-Fi communication, and embedded firmware. Focused on cost-effective, reliable, and production-ready hardware with clear documentation.

PCB Design Enginner

Mechzilla

Feb 2021 - Mar 2023 • 2 yrs 1 mo

Worked as a PCB Design Engineer at Mechzilla, handling schematic capture, multilayer PCB layout, prototyping, testing, and manufacturing support. Designed cost-effective, production-ready PCBs for industrial and commercial applications, with strong experience in ESP32, sensor interfaces, power circuits, and compliance-focused design practices.