Open to opportunities

Mohamed Aziz Torkhani

@mohamedaziztorkhani

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Embedded Systems & IoT developer focused on secure real-time firmware and edge AI.

Tunisia

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What I'm looking for

I’m looking for a junior firmware / embedded systems / IoT developer role where I can build secure real-time device-to-cloud features, work end-to-end (firmware, edge, apps), and grow through practical testing, CI/CD, and clean engineering.

I’m an Embedded Systems & IoT developer who builds real-time firmware and complete IoT solutions end-to-end, from microcontroller to cloud. In my final-year capstone internship, I designed and developed Sentinel, a connected smart-home security system, independently from hardware architecture through production deployment.

My work centers on secure, reliable embedded communication and maintainable device software. I implemented real-time firmware in C (ESP-IDF/FreeRTOS) for ESP32-S3 and ESP32-C3 nodes, including a secure OTA update mechanism with automatic rollback, and I architected IoT messaging using MQTT/TLS and WebSocket/TLS with mutual certificate authentication.

On the edge and app side, I built an edge hub on Raspberry Pi (Docker/Python microservices, mDNS discovery) and integrated on-device facial recognition fully locally. I also delivered the product experience with a Flutter mobile app (livestream, bidirectional audio, push notifications) and a Next.js fleet-monitoring admin dashboard, supported by GitHub Actions CI/CD and a compliance assessment against ETSI EN 303 645.

Experience

Work history, roles, and key accomplishments

Embedded Systems & IoT Developer

New Technologies (ESN)

Feb 2026 - Jun 2026 (4 months)

Designed and developed a connected smart-home security system, including real-time ESP32 firmware with secure OTA updates and automatic rollback. Built IoT communication and an edge hub with Raspberry Pi microservices, and integrated local on-device facial recognition plus CI/CD and compliance testing.

C#Esp Idf FreeRTOS ESP32 S3 ESP32 C3 OTA Integrity Verification Raspberry Pi Docker Python Microservices I2C ADC (Embedded Sensors)Supabase PostgreSQL Flutter Dart Next.js TypeScript GitHub Actions CI CD

CubeSat Navigation & Energy System

IEEE IAS/AESS/IES Tunisia Section

Oct 2025 - Dec 2025 (2 months)

Developed embedded C++ control software for an IoT/space challenge, integrating sensor orchestration, Incremental Conductance MPPT, AI navigation, and real-time TCP/JSON communication with a Python AI server. Implemented autonomous space-debris avoidance using TensorFlow Lite and designed intelligent power management plus a 4-layer PCB, validated via integration tests and Hardware-in-the-Loop.

C#CMake GCC Python Incremental Conductance MPPT Tensorflow Lite ADCS Actuation Power Management Random Forest PCB Design Hardware In The Loop (HIL)Integration Testing

Customer Service Representative

Transcom

Jul 2023 - Oct 2023 (3 months)

Provided multichannel customer support for an international UPS account in a demanding professional environment.

Customer Support Multichannel Support

Education

Degrees, certifications, and relevant coursework

Faculty of Sciences of Tunis (FST)

Bachelor’s Degree (Licence), Computer Systems Engineering

2022 - 2026

Activities and societies: IEEE IES Chapter founder & treasurer (2025–2026); active member, IEEE RAS Chapter (Sep 2022–present).

Bachelor’s Degree (Licence) in Computer Systems Engineering, majoring in Embedded Systems & IoT. Focused on real-time firmware, secure IoT communication, and edge computing.