Ghassen Hajiri

Configuration of computer-based POS systems according to technical specifications Installation and integration of hardware and software components Performance of functional tests as well as error analysis and troubleshooting

Working Student – System Integration at Partner-Tech Europe GmbH (2023-09 – Present)

• Configuration of computer-based POS systems according to technical specifications
• Installation and integration of hardware and software components
• Performance of functional tests as well as error analysis and troubleshooting
• Quality assurance within the production process

Master's Thesis – Software Modeling and Process Verification at German Aerospace Center (DLR) (2024-10 – 2025-05)

• Analysis of the Java-based Remote Component Environment (RCE) software code
• Development of a reusable method for the systematic verification of asynchronous processes
• Modeling and verification of the RCE communication network using TLA+

Research Assistant – MBSE and Software Integration at Institute for Cabin Systems, TUHH (2022-03 – 2023-05)

• Modeling of ePAX-Flow application services in SysML using Cameo Systems Modeler
• Development of a Python-based API for processing traffic data
• Design of an ordering application for catering services using Flutterflow

Intern – Environmental Simulation and Testing at Treo – Labor für Umweltsimulation GmbH (2019-06 – 2019-06)

• Environmental simulation tests (vibration, shock, climate) for product validation
• Execution of EMC measurements (radiated and conducted emissions)
• Technical documentation and results evaluation according to industry standards
• Test setup for prototypes from the aviation and energy engineering sectors

Holiday Employee – Process Planning (Process Engineering) at Daimler AG (2017-06 – 2017-08)

• Support of large-scale production processes at the Hamburg-Harburg plant
• Ensuring high quality standards during the assembly of vehicle components
• Optimization of workflow efficiency through the organization of production materials
• Collaboration in cross-functional teams to achieve production goals

Intern – Maintenance Engineering at Groupe SITPEC, Leader de l'impression en Tunisie (2015-05 – 2015-08)

• Maintenance and operation of high-speed paper production lines
• Error analysis and troubleshooting of hydraulic systems and touch interfaces
• Calibration of sensor systems for precision control of metallic materials
• Implementation of preventive maintenance plans to minimize system failures

Master of Science in Aircraft Systems Engineering – Hamburg University of Technology (TUHH) (2020-10 – 2025-06)

Bachelor of Science in Mechanical Engineering – Hamburg University of Technology (TUHH) (2016-10 – 2020-06)