Work in Packaging Line Milk, Yogurt and ice cream : - Monitor, regularly monitor and maintain equipment (preventive maintenance)- Regular inspections of equipment for detecting signs of wear or potential damage- repair forming, filling and sealing machines (motion transmission system repair .. ) - Lubrication program to keep bearings and other moving components in good condition.- Periodic replacement of worn parts such as air or oil and coolant filters- Detect the origin of a failure, establish a diagnosis- Intervene in case of failure or coordinate the teams (curative maintenance) - Replacement of a defective part in a machine tool, such as an engine or bearing.- Repair of a leak of compressed air or oil. - Replacement of a worn part in a transmission system, such as a belt or gear. - Check and replace hydraulic or pneumatic cylinders - Repair an electrical failure, such as a short circuit or tripped circuit breaker.- Replacement of a component in a control system, such as a sensor or relay. - Replacement of a component in a control system, such as a thermostat or regulator. - Repairing conveyor systems: Belt or gearbox Repairs Replacements, Motor and Electrical Component Repairs, Roller and Bearing Maintenance, Alignment and Calibration. Work on processes Milk, yogurt and ice cream :- Repair check valve ,Aseptic Valves, Butterfly Valves, Mixproof Valves, Regulating Valves- Repair Sanitary Centrifugal Pump, Rotary Lobe Pump, Circumferential Piston Pump, Vacuum and Diaphragm Pump - Repair the mixer- Pasteurization Unit: Diagnose, repair and adjust for Tetra Pak® High Shear Mixer and Tetra Pak® Plate Heat Exchanger- Homogenization Unit: homogenizer (High and medium-capacity Tetra Pak® Homogenizer) repair leakage of product or oil and repair of internal system maintenance- participate with Tetra Pak® group several times in the revision of Pasteurizer D for product pasteurization and homogenizers- Repair of industrial agitators

- Planning, organizing, and supervising the winding activities of the shop involves developing a plan for how the shop will operate, assigning tasks to employees, and ensuring that the shop is running smoothly.- Ensuring the availability of equipment and facilities in good working order involves maintaining equipment and facilities to ensure that they are in good condition and can be used safely.- Identifying training needs for the team and organizing that training involves assessing the skills and knowledge of employees and providing them with the training they need to be successful.- Managing equipment maintenance and upgrade projects involves scheduling and overseeing the maintenance and upgrade of equipment to ensure that it is operating at peak efficiency.- Managing spare parts inventory and supply orders involves tracking the inventory of spare parts and ordering new parts as needed.- Analyzing maintenance data to identify trends and opportunities for improvement involves using data to identify areas where the shop can improve its maintenance practices.- Collaborating with other departments to ensure production continuity involves working with other departments to ensure that the shop has the resources it needs to meet production goals.- Complying with applicable safety and environmental regulations involves following all applicable safety and environmental regulations to protect employees and the environment.- Defining the tasks and objectives of the shop and ensuring their achievement involves setting goals for the shop and developing plans to achieve those goals.- Ensuring the quality of winding production involves implementing quality control measures to ensure that windings meet specifications.- Identifying the needs for equipment and tools for the shop involves assessing the needs of the shop and making recommendations for new equipment and tools.

Study and implementation of an intelligent cold roomObjectives:- To design and implement an intelligent cold room that can be controlled remotely.- To improve the efficiency and energy efficiency of the cold room.- To reduce the risk of human error.Methods:- The intelligent cold room was equipped with an Arduino microcontroller, a RemoteXY software platform for remote control, and an Isis software for electronic design.- The cold room was equipped with a refrigeration circuit and an electrical circuit.- The project was presented using a Prezi presentation.Results:- The intelligent cold room was able to be controlled remotely from a smartphone or computer.- The cold room was more efficient and energy-efficient than a traditional cold room.- The risk of human error was reduced.Specific tasks:Design:- The cold room was designed to meet the specific needs of the project. This included determining the size, shape, and location of the cold room.Implementation:- The cold room was implemented using the Arduino microcontroller, the RemoteXY software platform, and the Isis software.Testing: - The cold room was tested to ensure that it met the project objectives.Presentation: - The project was presented using a Prezi presentation.Timeline:- The project was completed within a period of three months.Conclusion:- This project was a valuable contribution to the field of cold room technology. The intelligent cold room was more efficient, energy-efficient, and safer than a traditional cold room. The project also provided students with valuable experience in the design, implementation, and testing of intelligent systems.

National Tobacco and Matches Board Tunis, Tunisie- Conducting regular inspections on machines and equipment to identify signs of deterioration and wear. - Collaborating with the maintenance team to implement preventive measures to minimize unplanned downtimes.- Assisting in the repair of mechanical failures, such as component adjustments, replacement of defective parts, and adjustments to ensure proper machine functionality.- Observing and participating in adjustments to enhance operational efficiency of equipment, thereby contributing to smoother production processes and better-quality outcomes.- Working closely with the maintenance team to diagnose issues, propose solutions, and engage in continuous improvement projects.- Accurately documenting performed tasks, maintenance interventions, and utilized parts in tracking systems.- Strict adherence to safety protocols to ensure a secure working environment for both myself and colleagues

-Assisting in the installation of electrical systems, including wiring, electrical panels, and control devices- Participating in periodic inspections of electrical systems to identify signs of degradation and wear.- Collaborating with the team to implement preventive measures.- Contributing to the repair of electrical failures, including replacement of defective components, troubleshooting wiring issues, and restoring power.-Working closely with team members to resolve complex electrical problems and carry out joint projects.

-Operating production machinery dedicated to the manufacturing of tobacco and match products.- Adjusting settings to ensure smooth and efficient operations.Performing basic maintenance operations on machines, such as cleaning and lubrication, to ensure optimal functionality.- Responding promptly to technical problems or malfunctions. Identifying causes, resolving simple issues, and calling the maintenance team if necessary.- Strictly adhering to safety protocols to ensure personal and colleagues' safety.