
Matthew
Expert in PCB Design, Programming, Website and Mobile Development
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Hardware & Software Developer
Upwork • Freelance
Dec 2025 - Feb 2026 • 2 mos
I have designed custom PCB layouts and electronic circuits using industry-standard EDA tools, developed embedded systems and firmware for microcontroller-based projects, built responsive websites with modern web technologies, and designed mobile applications with intuitive user interfaces. I have also created product prototypes from concept to production-ready designs and delivered optimized, scalable, and user-focused software solutions. Throughout each project, I have worked closely with clients to understand their requirements and provide high-quality results on time while maintaining a strong commitment to quality, innovation, and customer satisfaction.