Experience

TUNIFROID

• Tunisia
• Industrial Machinery Manufacturing
• 1 - 100 Employee

• HVAC & refrigeration services

  • Jun 2021 - Present

  - Provide service to commercial and industrial refrigeration systems, including installing, servicing,repairing, and replacing parts of Bitzer compressors, Trane groups, York, and Air Handling Units(AHU).- Conducted comprehensive diagnostic tests on refrigeration equipment and identifying issues with 98%accuracy and reducing repair time by 25%.- Perform system checks, system troubleshooting, and refrigerant recovery, maintain heating,ventilation, air conditioning, controlling the quality and temperature of the air inside residential andcommercial buildings or industrial facilities.- Responded to an average of six emergency service calls per week, ensuring prompt resolution ofurgent issues.- Conducting responsibilities include the operation, inspection, and maintenance of ammoniarefrigeration (NH3) systems and freezer equipment, such as pumps, evaporative condensers, screwcompressors, valves, purgers, and other utility system components.- On-site, wiring of electrical cabinets and cabinet installation, connection, cable pulling and Integrationof equipment- Demonstrated expertise in various HVAC equipment brands including Carrier, Trane, York, Hitachi,and providing customers with tailored solutions.Successfully diagnosed and repaired hundreds HVAC systems, resulting in a 95% customer satisfactionrating Show less

• HVAC and Industrial Refrigeration Services

  • Jun 2021 - Aug 2023

  As a member of ABN & Tunifroid company, Our commercial & industrial refrigeration team provide a full range of building refrigeration unit control, installation, and maintenance services including system designs, repairs, replacements and upgrades for ammonia NH3, freon, rack & supermarket systems, and more.



SIMEF

• Tunisia

• Heating Air Conditioning Technician

  • Nov 2020 - May 2021

  Nov 2020 - May 2021 (7 months) - Installing Inverter split systems in newly raised buildings for accommodation and commercial space - installed VRF multi-split AC systems: outdoor unit (single unit) and several indoor units, and welded refrigerant piping running from the exterior to the interior, using Refnet Joints according to the installation plan - Adjusted valves according to specifications and charge system with proper type of refrigerant by pumping the specified fluid into the system. Soldering AC lines ( repairing defective joints and leaks.) Show less