
Martins
Professional PCB Designer Altium Expert Circuit Schematic Design Specialis
Skills

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Portfolio
Werkervaring
3D Motion Designer & Technical Video Editor
Fiverr • Freelance
Jun 2026 - Present • 2 mos
Over the past few months, I have worked as a freelance video editor and 3D motion designer, specializing in technical explainers, educational animations, and product visualizations. My main focus is taking complex, highly detailed concept like electronic circuit board flows, component breakdowns, and mechanical processes and turning them into clean, easy to understand visual content. I manage the entire video creation process from start to finish, including 3D modeling, dynamic lighting, macro camera movements, text callouts, sound design, and audio synchrofiverrnization. Whether working with tech startups, educators, or content creators, I pride myself on delivering precise, visually engaging videos that capture attention and clearly communicate the message.
PCB LAYOUT DESIGN
Udemy • Freelance
Dec 2025 - Present • 8 mos
I am a PCB designer with practical experience in PCB layout, routing, and full circuit design. I work on both simple and complex boards, making sure every design is clean, accurate, and ready for production. I handle complete PCB design tasks, from schematic creation to final layout and Gerber file generation. I also fix and improve existing designs by correcting routing errors, missing connections, DRC violations, and footprint issues. I use tools like Altium Designer and KiCad to deliver reliable and well-optimized boards. I also review and adjust designs to avoid manufacturing problems and ensure smooth production. My goal is always to deliver a working PCB that performs well, meets requirements, and is ready for real-world use without errors