Panagiotis O.
Mechanical Engineer specializing in CATIA, 3D CAD, Technical Drawings and ISO GPS
Berlin,
Germany
Global rank:
267,314
/
147,322
Skill pts: 0
CATIA V5
Design for 3d Printing
Geometric Dimensioning and Tolerancing
ISO GPS
Mechanical Engineering
About
I am a Mechanical Engineer (M.Sc.) with several years of professional experience in the German automotive industry, specializing in product development and mechanical design.
My core skills include 3D CAD modeling, mechanical component design, manufacturing-ready technical drawings, ISO GPS tolerancing, fits and dimensional specification. I work primarily with CATIA and can provide STEP, STL, DXF and PDF files depending on the project.
My experience includes the development of plastic and metal components, prototypes, mechanical assemblies and manufacturing-oriented designs. I place particular emphasis on functional design, clear technical documentation and manufacturability.
I can support clients with:
• 3D CAD modeling from drawings, sketches or specifications
• Modification and optimization of existing CAD models
• Manufacturing-ready technical drawings
• ISO GPS and geometrical tolerancing
• Fits and dimensional specifications
• Design for machining and 3D printing
I approach projects from an engineering perspective rather than simply reproducing geometry, with a focus on precise, practical and manufacturable solutions.
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My core skills include 3D CAD modeling, mechanical component design, manufacturing-ready technical drawings, ISO GPS tolerancing, fits and dimensional specification. I work primarily with CATIA and can provide STEP, STL, DXF and PDF files depending on the project.
My experience includes the development of plastic and metal components, prototypes, mechanical assemblies and manufacturing-oriented designs. I place particular emphasis on functional design, clear technical documentation and manufacturability.
I can support clients with:
• 3D CAD modeling from drawings, sketches or specifications
• Modification and optimization of existing CAD models
• Manufacturing-ready technical drawings
• ISO GPS and geometrical tolerancing
• Fits and dimensional specifications
• Design for machining and 3D printing
I approach projects from an engineering perspective rather than simply reproducing geometry, with a focus on precise, practical and manufacturable solutions.
Experience
-
Mechanical Engineer
Independent / Self-Employed · Full-time
Jan 2025 –
Present
1 yrs 8 mos
Oranienburg, Germany
Independent mechanical engineering work focused on product development, mechanical design and CAD.
Services and technical activities include 3D CAD modeling with CATIA, manufacturing-ready technical drawings, ISO GPS tolerancing, fits and dimensional specification, mechanical component design and design for manufacturing.
Focus on precise, functional and manufacturable engineering solutions. -
Product Development Engineer
Diehl Group · Full-time
Nov 2022 –
Dec 2024
2 yrs 1 mos
Berlin, Germany
Product development of HV battery cell contacting systems for electromobility.
Responsible for concept development, detailed 2D and 3D design of parts and assemblies in CATIA V5, technical drawings, tolerancing, engineering calculations and prototype builds.
Designed plastic and sheet metal components and coordinated with suppliers and other engineering disciplines. -
Design Engineer
ITT Cannon GmbH · Full-time
Sep 2021 –
Oct 2022
1 yrs 1 mos
Weinstadt, Germany
Mechanical design and development of electrical connector components for automotive applications.
Responsible for the design of plastic and metal components, technical drawings, dimensional tolerancing, prototype support and component testing. Worked with CATIA/Creo-based CAD environments, technical documentation and international suppliers and engineering teams.
Activities included connector housings, sealing components, strain relief systems and electrical contact-related components. -
Mechanical Engineer
Independant | freelancer · Freelance
Jan 2019 –
Aug 2021
2 yrs 7 mos
Stuttgart, Germany
Independent mechanical engineering work focused on product development, mechanical design and CAD.
Services and technical activities include 3D CAD modeling with CATIA, manufacturing-ready technical drawings, ISO GPS tolerancing, fits and dimensional specification, mechanical component design and design for manufacturing.
Focus on precise, functional and manufacturable engineering solutions.
Education
-
RWTH Aachen University; Aachen, Germany (#1 in Germany in Mechanical Engineering)
Master of Science (M.Sc.) in Mechanical Engineering, Automotive Engineering
2016 – 2019
Master’s degree in Mechanical Engineering with specialization in Automotive Engineering.
Focus on mechanical design, product development, vehicle technology and engineering methods. - RWTH Aachen University; Aachen, Germany (#1 in Germany in Mechanical Engineering) Bachelor of Science, Mechanical Engineering 2012 – 2016 Bachelor’s degree in Mechanical Engineering with a focus on fundamental engineering sciences, design and manufacturing.
Licenses & Certifications
- Technical Drawings – ISO 1101 and ISO 2692 Dec 2023 – Present
- Designing with Plastics Jun 2022 – Present
Stats
0 followers, 0 following
Joined: September 19, 2026
Last seen: September 19, 2026
Area of Expertise
3D Printing Design
3D Modeling
Mechanical Drafting
Mechanical Engineering
3D Printing Services
CAD Drawing Services
2D to 3D Conversion Services
3D Solid Modeling
2D CAD Drafting Services
Assembly Drawing Services
Assembly Modeling Services
Prototype Design Engineering
Machine Drawing Services
Mechanical Design Services
Mechanical CAD Design
Manufacturing Drawings
2D to 3D Modeling
Design for Manufacturing and Assembly
Design for Manufacturability (DFM Services)
Design for Additive Manufacturing
Languages
German Native or bilingual proficiency
English Professional working proficiency
Location
Berlin, Germany