10/13/2026 updated
partially available
info: Available evenings and weekends
Hardware Engineer | PCB Design (Altium, KiCad, EasyEDA) | Products in series production
Valdepenas, Spain
Only remote
M.Sc. Control Engineering, Electronic Systems and Industrial ComputingAbout me
Electronics engineer based in Spain, working remotely. I design schematics and PCBs that go into series production and deliver complete manufacturing files: Gerbers, BOM, pick-and-place and assembly drawings. Clear communication, on-time delivery and editable source files.
Altium DesignerAnalogue ElectronicsElectrical DiagramsElectronicsHardware DesignHardware Interface DesignLaTeXMixed Signal DesignPcb Layout
Electronics hardware engineer with 10+ years designing boards that are in series production (building automation / KNX, professional audio, defense electronics).
PCB design and layout: Altium Designer, KiCad, EasyEDA. 2-layer to multilayer boards.
Schematic design, circuit design and component selection with availability and cost in mind.
Power electronics: AC/DC and DC/DC supplies, flyback (2.4 kW), motor drivers, H-bridges, mains safety clearances and isolation.
Analog and mixed-signal design, energy metering, sensor interfaces, capacitive touch, embedded hardware (MCU), isolated communication interfaces.
Design reviews (schematic and layout), DFM, Gerber / ODB++, BOM, pick-and-place, assembly drawings.
BOM management, second sources, obsolescence and component replacement.
Technical documentation in LaTeX and Word: requirement specifications, technical reports, manuals, journal articles, Word to LaTeX conversion, Word templates.
Languages: Spanish (native), English (professional).
Experience
Professional experience10+ years
Freelancer since2026
Languages
EnglishGoodSpanishNative speaker
Project history
Technical support to electronics manufacturers: schematic and BOM reviews, component selection, second sources and replacements for obsolete parts, and technical training for the sales team.
Hardware design of professional audio equipment: schematics and PCB layout in Altium Designer, 2.4 kW AC/DC flyback power supply for a class-D amplifier, manufacturing documentation and transfer to series production.
Hardware design for defense electronics: schematics and multilayer PCB layout, component selection, design reviews and technical documentation.
Certificates
M.Sc. Control and Electronic Systems Engineering
University of Huelva (Spain)2014
Advanced Hardware Design & PCB Layout (Altium)
FEDEVEL Academy (Robert Feranec)2014
B.Eng. Industrial Electronics Engineering
University of Cadiz (Spain)2013