
Serkan Kaplan
Electronics Engineer PCB Design Arduino and Excel Automation Specialist
Skills

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Werkervaring
PCB Design Engineer & Embedded Systems Consultant
Upwork • Freelance
Aug 2018 - Present • 8 yrs 1 mo
As a freelance electronics consultant, I have collaborated with startups, product developers, research teams, and manufacturing companies to design innovative electronic systems and automation solutions. My work covers the complete product development cycle, from schematic capture and PCB layout to firmware development and testing. Key Responsibilities Designed high-quality PCB layouts for consumer electronics, industrial automation, IoT devices, and embedded systems. Developed Arduino, ESP32, and microcontroller-based applications for monitoring, automation, and control systems. Created electronic schematics, performed component selection, and generated manufacturing-ready Gerber files and BOMs. Conducted PCB reviews, signal integrity checks, and hardware debugging to ensure reliable performance. Developed Excel-based dashboards, engineering calculators, and automated reporting systems using VBA, Power Query, and advanced formulas. Produced technical documentation, assembly drawings, and testing procedures for manufacturing and deployment. Worked closely with clients to optimize designs for cost, manufacturability, and long-term reliability. Key Achievements Successfully delivered hardware solutions for clients across automation, consumer electronics, education, and IoT sectors. Improved engineering workflows through customized Excel automation and reporting tools. Delivered production-ready PCB designs with strong attention to performance, quality, and manufacturability. Built long-term client relationships through consistent technical support, dependable delivery, and effective communication.