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engineer_praisy

Engineer Praisy

@engineer_praisy

Electronics And Embedded Systems Engineer

Nigeria
English, French, Spanish, Portuguese, Arabic, Chinese
About me
Hello I’m an electronics and embedded systems designer specializing in Power Electronics, Motor Control, Automotive CAN/ECU, and ESP32/STM32 IoT hardware. I help turn your ideas, schematics, or existing designs into reliable, production-ready electronic solutions—from DC-DC converters, BMS and chargers to BLDC controllers, CAN systems, sensor interfaces, and wireless PCBs. I work with KiCad, Altium Designer, EasyEDA, LTspice, and SolidWorks to deliver schematics, PCB layouts, simulations, BOMs, Gerbers, and manufacturing-ready files. Let’s build your project with a practical, reliable design... Read more

Skills

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engineer_praisy
Engineer Praisy
Offline • 
Average response time: 1 hour

See my services

Printed Circuit Boards (PCB)
I will design power electronics pcb, bms, dc dc converter smps power supply and charger
From$20 / projectMore details
Printed Circuit Boards (PCB)
I will design preamps amplifier pcb, audio circuit, analog signal conditioning dac adc
From$20 / projectMore details

Work experience

Techinfo360

Electronics & Embedded Systems Engineer

Techinfo360 • Freelance

Jan 2022 - Present • 4 yrs 8 mos

I work as a freelance Electronics & Embedded Systems Engineer, providing custom hardware and electronic design solutions for clients and development projects. My experience covers PCB design, power electronics, embedded systems, motor control, automotive electronics, and IoT hardware. I develop electronic solutions from initial requirements and block diagrams through schematic design, component selection, PCB layout, design review, and manufacturing-ready documentation. My work includes DC-DC buck, boost and buck-boost converters, power supplies, BMS and battery-management circuits, battery chargers, power-management systems, MOSFET power stages, motor drivers, BLDC controllers, ESC-related electronics, sensor interfaces, and high-current PCB designs. I also develop embedded hardware around ESP32, STM32 and other microcontrollers, including wireless, sensor, communication and IoT applications. For automotive projects, I work with CAN Bus, ECU-related hardware, OBD2 interfaces and vehicle communication systems. I use professional engineering tools including KiCad, Altium Designer, EasyEDA and LTspice for schematic capture, PCB layout, simulation and design development. My focus is on practical, reliable and manufacturable designs, with attention to component selection, power routing, grounding, signal integrity, thermal considerations, protection circuitry, BOM preparation, Gerber generation and production requirements. I work closely with clients to understand their requirements and turn technical ideas into clear, structured electronic solutions.