
Zain Abbas
PCB Design Expert, Schematic, Layout, Reverse Engineering, Arduino, ESP32
Competenze

Consulta i miei servizi


Portfolio
Esperienza lavorativa
PCB Reverse Engineering Specialist
Freelancer.com • Freelance
Aug 2022 - Present • 3 yrs 9 mos
Reverse engineered PCBs from images, PDFs, and physical boards Recreated accurate schematics and improved existing designs Performed circuit analysis and design optimization Delivered clean, production-ready PCB layouts
PCB Design Engineer
Upwork • Freelance
May 2021 - Present • 5 yrs
Designed schematic and PCB layouts using Altium, KiCad, and EasyEDA Developed single, double, and multilayer PCBs for embedded systems Generated Gerber files, BOM, and manufacturing-ready designs Optimized signal integrity, routing, and power distribution
Embedded Systems Developer (Arduino & ESP32)
Electronicx • Full time
May 2025 - Mar 2026 • 10 mos
Developed Arduino and ESP32-based embedded systems Implemented sensor interfacing and control systems Designed IoT-based solutions with real-time data processing Integrated hardware with PCB designs for complete systems