Mohsen Najah
Freelance CAD Designer
Experience
Oct 2023 - Dec 2023
3 monthsFreelance CAD Designer
Thielmann Ucon GmbH
- Designed a discharge station for IBC containers
- Created manufacturing and detail drawings
- Supported the purchasing team.
Jan 2021 - Aug 2022
8 monthsFreelance Plant Designer
KD-CAD GmbH
- Designed piping systems connecting the combustion plant and filter unit, including the required special support structures
- Created manufacturing and detail drawings.
Jul 2021 - Present
4 years 1 month Moos, Germany
Freelance Designer
Extrutec GmbH
- Developed and designed custom automated systems for aluminum extrusion lines
- Modeled and detailed components
- Created 2D layouts, 3D layouts, foundation plans, safety plans, and pneumatic diagrams
- Performed mechanical part calculations and drive dimensioning
- Handled technical clarifications with external suppliers (electrical partners and manufacturers)
- Worked closely with the team (design, purchasing, sales)
- Met functional, budget, and deadline requirements
- Oversaw production support and commissioning of the systems
- Assisted on-site staff with technical questions
- Traveled occasionally for site visits or production approvals
- Example systems: hot saw, cross conveyor, manipulator, chain magazine, etc.
Sep 2018 - Jun 2021
2 years 10 monthsFull-time Designer
Sachs Engineering GmbH
- Designed, engineered, and calculated assemblies and components
- Coordinated with adjacent departments
- Clarified technical issues with customers and suppliers
- Created 3D models and drawings per customer requirements
- Adhered to guidelines, standards, and tolerances
- Optimized parts
- Followed plant and DIN standards for materials and components.
Mar 2018 - Sep 2018
7 months Weissenburg in Bayern, Germany
Full-time Mechanical Engineer
Aluminium Technik Weißenburg GmbH
- Managed projects and prepared work for aluminum machining
- Handled and processed claims
- Ensured quality assurance.
Nov 2011 - Dec 2015
3 years 2 months Tunisia
Full-time Development Engineer
GET
- Technically advanced and optimized systems and components
- Developed products for customers based on specifications (designing with aluminum profiles)
- Managed prototypes from sketch to delivery
- Coordinated technically with external development partners
- Procured operating resources
Summary
Today, about 70% of a product’s total costs are determined during the development process.
- Designing and developing systems and components—from the first sketch to commissioning—in various application areas.
- Reworking old parts, equipment, or assemblies.
- Modifying and maintaining existing concepts and continuously expanding them.
- Part optimization.
Languages
Arabic
Native
French
Advanced
German
Advanced
English
Intermediate
Education
Jan 2015 - Feb 2018
University of Applied Sciences for Engineering in Berlin
Master of Engineering · Mechanical Engineering · Berlin, Germany
Sep 2006 - Jul 2011
ENISO University
Diplom-Ingenieur · Mechatronics · Tunisia
Certifications & licenses
Category B License
DraftSight
QMF TÜV
Weld-Friendly Design
SolidWorks
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