
Gladys Cardiff
Engineering Smart Circuits Automation And Wireless Innovation
Skills

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Work experience
Electronics Design & PCB Engineer
Fiverr • Freelance
Oct 2026 - Present • 0 mos
Electronics Design & PCB Engineer Designed electronic schematics, PCB layouts, and manufacturing deliverables for embedded systems, IoT devices, and custom electronics. Worked with multilayer PCB routing, component selection, Gerber generation, BOM preparation, and design verification using Altium Designer, KiCad, and related engineering tools. PLC & Industrial Automation Engineer: Developed PLC control logic, HMI interfaces, and industrial automation solutions using Siemens TIA Portal, Rockwell Studio 5000, and related platforms. Worked with ladder logic, Structured Text, industrial communication protocols, process monitoring, and automation troubleshooting. RF, Microwave & Antenna Design Engineer Designed and analyzed RF circuits, PCB antennas, and microwave systems for wireless applications. Worked with impedance matching, antenna simulation, S-parameter analysis, radiation patterns, and RF PCB layout using CST Studio Suite, HFSS, and electronic design software.