I will design custom pcb circuit and power electronics

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katbi_blessing
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katbi_blessing
Katbi B

About this gig

Welcome! I provide professional Battery and Circuit Design services to help bring your electronic ideas into real, working systems. Whether you need a simple schematic or a complete hardware product design, I can support you with high-quality engineering solutions.


What I offer:

  • Battery Pack Design (Li-ion, LiFePO4, etc.)
  • BMS Circuit Design & Integration
  • PCB Schematic & Layout Design
  • Power Supply & Charging Circuits
  • DC-DC Converter Design
  • Component Selection & BOM Creation
  • Prototype & Manufacturing Support


Applications:

  • Electric Vehicles (EV)
  • Solar Energy Systems
  • Robotics & Automation
  • IoT Devices
  • Embedded Systems
  • Consumer Electronics


I focus on safety, efficiency, and real-world performance to ensure your design is practical and production-ready. Every project is handled with attention to detail and clear communication from start to finish.


Message me before ordering so we can discuss your requirements and choose the right solution for your project.

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

Get to know Katbi B

Katbi B

CIRCUIT ENGINEER

  • FromUnited States
  • Member sinceJun 2026
  • Languages

    English
Electronics Design Engineer specializing in Battery Systems, PCB Development, BMS Design, and Power Electronics. I create reliable, efficient, and manufacturable hardware solutions for EVs, energy storage, IoT, robotics, and custom electronic products.