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Ahtisham A.

CAD Designer | Product Design & Development | 3D Modeling

RENALA KHURD, Pakistan

Global rank:

20,261 / 145,797

Skill pts: 5

3D Product Animation CAD Design Product Designer SolidWorks 2026 Technical Drawings

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About

I am a 3D CAD Product Designer specializing in product design, mechanical modeling, 3D CAD development, and product visualization.

I help clients turn ideas, sketches, reference images, and existing models into accurate and professional 3D CAD designs ready for prototyping, 3D printing, manufacturing, and presentation.

My services include:

• 3D CAD modeling and product design
• Mechanical part and assembly modeling
• Product development and concept modeling
• Reverse engineering and CAD reconstruction
• Design modifications and optimization
• Manufacturing-ready CAD models
• 2D technical drawings and documentation
• Design for Manufacturing (DFM)
• 3D printing and prototype preparation
• STL, STEP/STP and other CAD file preparation
• Product rendering and visualization

I work with SolidWorks, AutoCAD, Blender, and KeyShot to create clean, accurate, and professional designs.

I focus on understanding the client's requirements, maintaining accurate dimensions and functional details, and delivering organized files according to the project's needs.

Whether you have a rough concept, sketch, existing STL/mesh, reference images, or an existing CAD model that needs modification, I can help develop it into a professional 3D product design.

My goal is simple: accurate CAD, clear communication, and designs that are practical to manufacture or prototype.

Portfolio

Experience

Design engineeer Sanva Group of Companies · Full-time Aug 2025 – Aug 2026 1 yrs Nathe Khalsa, Pakistan Developed production-ready 3D CAD models, technical drawings, and Bills of Materials (BOMs) to support product development and manufacturing. Created photorealistic product renders and animations for marketing, presentations, and sales materials. Combined engineering accuracy with high-quality visual communication to help clients move from design and prototyping to manufacturing and product promotion.

• Created detailed 3D CAD models for production and prototyping.
• Prepared technical drawings, assembly documentation, and BOMs.
• Developed photorealistic product renders for presentations and marketing.
• Created product animations to demonstrate design, features, and functionality.
• Ensured CAD designs met dimensional, functional, and manufacturing requirements.
• Collaborated across design, engineering, and marketing needs to deliver complete product solutions.
Design Engineer MGA PVT LTD · Full-time Dec 2024 – Jul 2026 1 yrs 7 mos Manga Mandi, Lahore, Pakistan Assisted in mechanical product development and manufacturing documentation, supporting the design process from concept development through fabrication.

• Created and modified 3D CAD models and mechanical components based on design requirements.
• Prepared assembly drawings, fabrication drawings, and production layouts.
• Developed accurate CAD documentation to support manufacturing and fabrication processes.
• Collaborated with engineers and fabrication teams to resolve design issues and implement required modifications.
• Reviewed and optimized designs for functionality, accuracy, and manufacturability.
• Supported the preparation of technical documentation and production-ready design files.

Education

University of lahore BS, Mechanical Engineering, 3.14 2020 – 2024 Activities and Societies: ASME = American Society of Mechanical Engineers Earned a Bachelor’s degree in Mechanical Engineering from The University of Lahore, with a strong academic foundation in product design, mechanical engineering, manufacturing processes, technical drawing, and engineering analysis.

Developed practical expertise in 3D CAD modeling and engineering design through extensive use of SolidWorks, AutoCAD, and other engineering tools. Academic projects and hands-on design work strengthened skills in product development, reverse engineering, technical documentation, and production-oriented problem solving.

This engineering background provides a strong foundation for creating accurate, functional, and manufacturing-ready CAD designs.

Other experience

Project completed Professional 3D CAD modeling focused on creating accurate, detailed, and production-ready mechanical and product designs.

The model was developed with attention to dimensions, proportions, functional features, assembly requirements, and manufacturability. The design process included creating detailed 3D geometry, refining individual components, and preparing clean CAD data suitable for prototyping, manufacturing, and further product development.

The final model can be prepared in standard CAD formats such as STEP/STP and STL, depending on the project requirements.

Key Skills: 3D CAD Modeling, Product Design, Mechanical Design, SolidWorks, Assembly Design, Manufacturing Design, Prototyping, Reverse Engineering, and Design for Manufacturing (DFM).