med ali hemriti

Project: Development of a Data Distribution System for Electronic Shelf Labels (ESL) Hardware design: Designed custom PCBs using Altium Designer based on an nrf51 soc, integrated low-power LCD displays for ESLs. Power optimization: Implemented low-power modes in the firmware (sleep, wake-on-BLE) to maximize ESL battery life. Embedded firmware development: Programmed nRF microcontrollers (BLE) in C using Keil uvision. Implemented UART communication, Flash memory management, and I2C interfaces. Advanced debugging: Utilized SEGGER RTT to debug for real-time diagnostics and firmware performance tuning. User interface: Developed a Qt-based desktop application for centralized management and wireless updating of ESL data via BLE. Database integration: Integrated an SQL database to manage product information (pricing, descriptions) and synchronize data with ESLs. Tech stack: Altium Designer, nRF5 SDK, Keil uvision, C, C++, Qt, BLE, UART, I2C, Flash, SQL, SEGGER RTT, low-power embedded systems,jlink ,IoT.

During my internship at Tis Circuits, I contributed to the test team by: Participating in the duplication of a functional test machine (P6), ensuring precision and compliance with testing standards. Developing a LabVIEW application to control the power of functional test machines. Observing and assisting in preventive and corrective maintenance of test equipment, including AOI machines and functional test stations. Gaining hands-on experience in in-circuit testing (ICT), functional testing (FT), and the assembly process of electronic boards. Documenting processes and optimizing technical report layouts using LaTeX. This experience enhanced my technical skills and deepened my understanding of electronic testing methodologies.

✈️ Overview: As an intern at Tunisair Technics, I had the unique opportunity to immerse myself in the dynamic world of aeronautical engineering. This internship provided hands-on experience in cutting-edge aerospace technologies and exposed me to the intricate processes involved in the design, development, and testing of aerospace systems. 🌐 Systems Integration: Played a vital role in the integration of avionic and propulsion systems. Worked closely with cross-functional teams to ensure seamless coordination between various components, emphasizing reliability and optimal performance. 📊 Data Visualization and Reporting: Utilized engineering software to visualize and analyze data obtained from tests and simulations. Prepared comprehensive reports summarizing findings, recommendations, and potential design enhancements. 🤖 Automation and Innovation: Explored opportunities to introduce automation in testing processes, enhancing efficiency and accuracy. Contributed ideas for innovative solutions to streamline engineering workflows. 🌐 Optimized System Integration: Played a key role in optimizing the integration of avionic and propulsion systems, resulting in improved efficiency and reduced potential points of failure. 🔧 Technical Proficiency: Gained hands-on experience with a variety of aeronautical engineering tools and software, strengthening technical skills in aircraft design, systems integration, and testing. 🤝 Collaborative Teamwork: Thrived in a collaborative team environment, working closely with engineers, technicians, and project managers to achieve project goals. 📈 Problem-Solving Acumen: Developed strong problem-solving skills through the resolution of real-world challenges in a fast-paced aerospace engineering setting.