I will design and engineer your ev battery management system, bms and pcb

R
ryan43554
R
ryan43554
Ryan

About this gig

Building an EV, e-bike, energy storage system, or robotics platform and need a battery that actually performs safely and reliably?

That's where I come in


I design and engineer complete EV battery systems and Battery Management Systems (BMS), from cell selection to final production-ready files. Whether you're a startup building your first prototype, a manufacturer optimizing an existing pack, or an engineer who just needs a second set of expert eyes, I'll turn your requirements into a battery system you can trust.


What you get:

  • EV battery pack design & cell selection
  • BMS schematic & PCB layout
  • Cell balancing & protection circuits (overcharge, overcurrent, thermal)
  • Thermal management solutions
  • Manufacturing ready Gerber, BOM & documentation


I work with Altium, KiCad, EasyEDA, and LTspice, and I support lithium-ion, LiPo, and LiFePO4 chemistries across single-cell to multi-pack configurations.


I don't just hand over files and disappear I make sure you understand the design, trust the numbers, and have everything your team needs to move to production with confidence.


Message me with your project details and let's build something that lasts.

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 Ryan

Ryan

Electrical Engineering

  • FromUnited States
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Languages

    English, Arabic, French
Results driven Solar & Battery Specialist with 8+ years of experience delivering reliable, cost effective energy solutions. I design and optimize high efficiency solar systems and advanced battery storage for residential and commercial clients. Skilled in system sizing, integration, and performance optimization to maximize ROI and energy independence. Committed to quality, safety, and future ready clean energy solutions that perform.