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engineer_emma_

Emman

@engineer_emma_

Embedded Hardware Engineer IoT and Audio PCB Designer

Nigeria
French
About me
I work with PCB and embedded systems projects that need to be reliable from design to production. From reviewing schematics and Gerber files for hidden errors to designing IoT, ESP32, STM32, Bluetooth, BLE, Zigbee, and audio hardware. I focus on making boards stable, manufacturable, and ready for real use. Many clients come to me after failed prototypes or unreliable layouts. I help simplify the problem, clean up the design, and get the hardware working properly before costly mistakes happen.... Read more

Skills

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engineer_emma_
Emman
Offline • 
Average response time: 1 hour

See my services

Printed Circuit Boards (PCB)
I will design iot pcb bluetooth wifi ble zigbee smart device wireless hardware
From$100 / projectMore details
Printed Circuit Boards (PCB)
I will arduino esp32 stm32 pcb for iot embedded systems and hardware
From$100 / projectMore details

Work experience

Eureka_Ergonomic

Embedded Software Expert

Eureka Ergonomic • Part-time

Feb 2026 - Present • 3 mos

Designed an IoT energy monitoring system where the ESP32 collected real-time voltage and current data from sensors to calculate energy consumption. The data was visualized on a cloud dashboard using MQTT for data transfer, enabling users to monitor and optimize energy usage for smart homes or industrial settings.