Looking for a job

Ebenezer Mamush

@ebenezermamush

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I build embedded IoT systems for EV charging and telecommunications hardware.

Ethiopia

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What I'm looking for

I'm looking to build embedded, IoT, and electronics solutions where I can contribute to circuit design, hardware troubleshooting, sensor integration, and power-management projects while continuing to grow as an engineer.

I'm building embedded IoT solutions at ASTU Engineering Research Group, including a multi-port smart EV charging station simulated in Proteus with ESP8266 and Arduino Uno controllers. I developed Arduino firmware for load balancing, improving power distribution efficiency by 25% across five charging ports.

Through freelance engineering services, I've diagnosed and repaired analog and digital telecommunications circuits, reducing equipment downtime by 40%. I also document sensor integration and prototyping workflows to make technical reporting clearer for cross-functional stakeholders.

Experience

Work history, roles, and key accomplishments

Current

Lead Embedded Systems & IoT Intern

Current

ASTU Engineering Research Group

Oct 2024 - Present (1 year 11 months)

Designed and simulated a multi-port smart EV charging station in Proteus Design Suite, integrating ESP8266 and Arduino Uno controllers for real-time energy monitoring and remote switching. Developed custom firmware in Arduino IDE to automate load balancing, improving power distribution efficiency by 25% and supporting simultaneous management of five charging ports.

Proteus Suite ESP8266 Arduino Uno R3 Arduino IDE Embedded Systems IoT Firmware Development Load Balancing Energy Monitoring Circuit Modeling and Simulation

Electronics Maintenance & Systems Technician

Freelance Engineering Services

Jun 2022 - Sep 2024 (2 years 3 months)

Performed component-level diagnostics and hardware repairs on analog and digital circuits, reducing downtime by 40% for localized telecommunications equipment. Documented sensor integration and prototyping workflows using N8N and Claude Code, improving technical reporting clarity for cross-functional stakeholders.

Electronic Circuit Diagnostics Hardware Repair Analog Circuits Digital Electronics Telecommunications Sensor Integration Prototyping N8n Claude Code Technical Documentation

Education

Degrees, certifications, and relevant coursework

Adama Science and Technology University

Bachelor of Science, Electronics and Communication Engineering

2022 -

Pursuing a Bachelor of Science in Electronics and Communication Engineering, with coursework and projects in embedded systems, IoT, and circuit design.