Matis L.

Experience

• Mechanical Design Engineer SONCEBOZ S.A. · Internship Jun 2025 – Aug 2025 2 mos Switzerland ••Reverse engineering of a centrifugal fan using SolidWorks
  •Design and manufacturing of a fixture, and coupling on an electric motor test bench
  •Technology watch and market study (Data centers / Cooling systems)
  •Centrifugal and axial fans – Airflow engineering: fan curves, affinity laws, ISO 5801 testing
• Mechanical Design Engineer EXPLEO FRANCE · Apprenticeship Sep 2023 – Jun 2025 1 yrs 9 mos France ••Design of primary aircraft structures (frames, fittings, cross members, rails, tie rods, etc.) using CATIA V5 & 3DEXPERIENCE, in compliance with Airbus standards (RSDP350, SSL350), including 2D drawing creation
  •Reverse engineering of a structural panel to overlay the 3D model with the physical part, presented at the Paris Air Show 2023 (Le Bourget)
  •Design of an institutional training model of panels integrating water, oxygen, and hydraulic circuits, intended for manufacturing by apprentices
  •Development of seven training courses on CATIA V5 & 3DEXPERIENCE, covering solid, surface, and kinematic modules, with exercises and course materials in two languages (FR & EN)
  •Structural sizing of critical components for a high-power electrical cabinet
  •Use of VPM and PASS SSI
  •Design optimization of tie rods in the central wing box to simplify the industrialization process – A321
• International internship in Quality Engineering – 3D, 2D, and BOM EXPLEO ROMANIA · Internship Sep 2023 – Nov 2023 2 mos Romania ••Implementation of an action plan to improve the quality of 3D and 2D deliverables, as well as bills of materials, for primary aircraft structures (ATA 53)
  •Process mapping of deliverable production and training workflows within a 15-person team
  •Collaboration with teams to collect and synthesize feedback
  •Identification of gaps between actual practices and the theoretical process
  •Leadership of improvement initiatives addressing non-conformities
  •Development of an automated statistical analysis tool (Excel VBA) to visualize quality data using
  •Power BI and identify root causes
  •Definition and proposal of corrective and improvement action plans
  •Application of DMAIC, PDCA, and 5 Whys methodologies
  •Preparation of weekly SWOT reports
  •Identification of missing training and educational content
  •Organization and facilitation of international meetings with management teams in France and Romania
• Mechanical Technician USITECH · Internship Apr 2022 – Jul 2022 3 mos France ••CAD design of a punching tool using SolidWorks
  ••Creation of a layout drawing for a future facility expansion using SolidWorks
  •Production support across multiple workstations (drilling, screwing, riveting, manual and barrel deburring)
  •Packaging and palletizing of shipments
  •Operation of a punching tool