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Benjie Expert
@benjie_expert
Level 2
PCB Tech and Debug Expert for Automotive Audio and Embedded Systems
Nigeria
Anglais, Français
À propos de moi
I’ve spent years working on PCB and embedded hardware projects that need to work beyond just the schematic stage.
A lot of clients come to me after failed prototypes, unstable boards, noise issues, EMI problems, or designs that looked fine but failed during testing,
I handle schematic design, multilayer PCB layout, ESP32/IoT systems, automotive electronics, audio circuits, and production ready Gerber/BOM files using Altium, KiCad, & EasyEDA.
If you already have files, prototypes, or just an idea, send it over and we’ll figure out the best way to move forward.
Compétences
Benjie Expert
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Cartes de circuits imprimés (PCB)
I will design guitar pedal pcb distortion fuzz overdrive audio effects circuit
Cartes de circuits imprimés (PCB)
I will do ev, bms high power automotive pcb with safety and thermal rules
Portfolio
Expérience professionnelle
PCB Design Engineer
Eurozone • Freelance
Jan 2026 - Present • 4 mos
Worked with clients across automotive, audio, and embedded systems to design and troubleshoot PCBs. Handled full design flow from schematic to production, including: Automotive communication systems (CAN, LIN, OBD) Audio circuit design (distortion, signal shaping) PCB debugging and error correction Gerber file preparation for manufacturing Focused on building stable, production-ready designs that pass testing and real-world use.
PCB Troubleshooting & Reverse Engineering Specialist
Independent buyer • Freelance
Jul 2025 - Present • 10 mos
Helped clients fix non-working or poorly designed PCBs. Key work included: Reverse engineering damaged or undocumented boards Identifying circuit failures and design flaws Recreating schematics from physical boards Improving reliability, noise performance, and thermal behavior Worked on projects where previous designs failed and needed correction before production.
Automotive & EV PCB Design Engineer
Eurozone • Freelance
May 2025 - Present • 1 yr
Designed, reviewed, and optimized automotive PCBs including ECU, EV, and BMS systems. Specialized in high-power layouts, EMI/EMC mitigation, thermal design, and production-ready PCB reviews. Converted complex designs between Altium, KiCad, Eagle, and EasyEDA while preserving constraints, libraries, and manufacturing intent. Supported CAN, LIN, OBD communication and embedded firmware-ready hardware.
13 Avis
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Les plus pertinents
heroicreplicas
Canada
Commande annulée
Sorry to say, I had a clearly defined scope for my project, that included software validation and support. Of the PCB vendors I showed it to, each found flaws preventing basic assembly (wrong holes, unavailable components). The freelancer was not immediately responsive to these issues. These issues...
Utile?
puffman03
Client récurrent
Royaume-Uni
To be sincere I had a great experience working with Ben, He was professional and very responsive throughout the entire project. He delivered everything as promised, on time, and with great attention to detail. Communication was clear and consistent, which made the process smooth and stress-free. I appreciate...
Jusqu’à 50 $US
Prix
2 jours
Durée
Utile?
puffman03
Client récurrent
Royaume-Uni
Benji has built a highly structured, ledger-driven ERP model for our food manufacturing business, handling finished stock planning, production posting, and inventory movements with a clear audit trail. Phase 1 was delivered methodically and with strong technical competence. The system is formula-led,...
Jusqu’à 50 $US
Prix
2 jours
Durée
Réponse du freelance
Utile?
ryonmcnutt382
États-Unis
Work was good, had good communication with him to ensure project was completed.
Réponse du freelance
Utile?
seojannis
Client récurrent
Allemagne
Very professional and also he has a very good understanding of audio concepts
Réponse du freelance
Utile?
