
Jude
Electronics Engineer PCB Design 3D CAD and Product Development Expert
Skills

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Work experience
Freelance Electronics & Product Design Engineer
Upwork • Freelance
Mar 2022 - Present • 4 yrs 2 mos
I work as a professional freelance electronics engineer and product designer, collaborating with startups, businesses, and product teams worldwide to develop innovative, manufacturable solutions. Over the years, I’ve successfully delivered high-quality projects across multiple industries, including IoT, consumer electronics, automation systems, and embedded devices. Key Responsibilities & Achievements: Designed and developed custom electronic circuits (analog & digital) tailored to client requirements Created high-performance, multi-layer PCB layouts optimized for manufacturing and reliability Built and programmed embedded systems using Arduino, ESP32, and microcontrollers Developed precise 3D CAD models for product enclosures and mechanical integration Delivered complete product design workflows—from concept and prototyping to production-ready files Collaborated with international clients, ensuring clear communication and consistent project success Provided design optimization, troubleshooting, and reverse engineering for existing products Impact & Results: Helped clients transform early-stage ideas into fully functional prototypes Improved product performance and reduced manufacturing costs through optimized design Maintained strong client satisfaction through timely delivery and professional communication Built long-term working relationships with repeat clients across multiple industries Freelance Electronics & Product Design Engineer on Upwork (2021–Present), delivering PCB design, embedded systems, and 3D CAD solutions for global clients. Experienced in turning concepts into manufacturable products, with a strong focus on quality, performance, and client satisfaction.