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Ayman TounsiAT
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Ayman Tounsi

@aymantounsi

Embedded Systems Engineer at J-tronics building ESP32 firmware and real-time control systems for self-service machines.

Tunisia
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At J-tronics, I design and integrate real-time embedded solutions for self-service systems, including car washes and laundromats. I develop and optimize ESP32 firmware in C++ and integrate components such as coin sensors, LCDs, and RFID readers.

I also implement motor-control architectures using STM32 and integrate them with Siemens LOGO! PLCs. My work includes debugging custom boards and developing Raspberry Pi 4 firmware and a laundry management service under embedded Linux.

For my end studies project at diaindustries, I developed real-time robot control with ROS2 and Python on a Jetson Orin Nano. I worked on motion planning, inverse kinematics, collision avoidance, and depth-camera integration.

Across internships and projects, I’ve worked on computer vision and deep-learning applications on Raspberry Pi and Jetson hardware, as well as Linux kernel modules. I enjoy exploring Linux and combining software with hardware to make practical systems.

Experience

Work history, roles, and key accomplishments

JT
Current

Embedded Systems Engineer

J-tronics

Sep 2025 - Present (1 year 2 months)

Design and integration of real-time embedded solutions for self-service systems. Development and optimization of ESP32 firmware in C++, integration of RFID-based traceability, and implementation of motor control architectures using STM32.

DI

ROS2 Developer

diaindustries

Sep 2024 - Jul 2025 (10 months)

Acceleration of pick-and-place operations through humanoid robot integration. Real-time robot control development using ROS2 on Jetson Orin Nano, including motion planning and collision avoidance.

LI

Summer Internship

LZ Industrie

Jun 2024 - Jul 2024 (1 month)

Development of a real-time beverage stock level monitoring system using computer vision on Raspberry Pi 4. Remote device management and monitoring via SSH tunneling.

AT

Summer Internship

ATMS

Jun 2023 - Jul 2023 (1 month)

Development of a deep learning model to classify brain MRI scans for Alzheimer's detection. Implementation of model in web interface.

CR

Summer Internship

CRNS

Jun 2023 - Jun 2023 (0 months)

Development of an IoT temperature monitoring app using MIT App Inventor. Implementation of MQTT protocol.

Education

Degrees, certifications, and relevant coursework

EN

ENET'COM

Engineering Studies, Engineering

2022 - 2025

Engineering studies at ENET'COM in Sfax, Tunisia, focusing on software and hardware, C/C++ (OOP), Linux, embedded systems, LabView, CAN, and Matlab.

IP

IPEIS

Preparatory Studies, Preparatory Studies

2020 - 2022

Preparatory studies at IPEIS in Sfax, Tunisia, covering software and hardware, Python (OOP), physics, and hard problem solving.

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