Abdur Rafay Y.
Mechanical Design & Simulation Consultant | BE |3+ Years of Experience
Karachi,
Pakistan
Global rank:
9,120
/
121,535
Skill pts: 5
About
⇨ 3+ year of experience in 3D product design, prototyping, and technical manufacturing drawings for production.
⇨ Specializing in design optimization, manufacturability analysis, and precision engineering drawings.
⇨ Successfully delivered multiple projects in product development, tooling design, and industrial manufacturing.
Key Skills:
✅ 3D Mechanical Design – High-precision CAD modeling, assembly design, and GD&T-compliant drawings
✅ Technical Manufacturing Drawings – Detailed fabrication blueprints, tolerance analysis, and DFM (Design for Manufacturing)
✅ Product Development – From concept to production-ready designs, material selection, and prototyping support
✅ Manufacturing Process Expertise – Injection molding, blow molding, sheet metal, and machining drawings
✅ CAD & Modeling Tools – SolidWorks, AutoCAD, Fusion 360 (2D Drafting & 3D Modeling)
✅ Automation & Scripting – Python, MATLAB for design automation and process optimization
Services Offered:
3D CAD Modeling & Design Optimization – Functional, production-friendly mechanical designs
Technical Manufacturing Drawings – ISO/ASME standards, GD&T, BOM integration
Design for Manufacturing (DFM) – Process-aware design improvements
Prototyping & Production Support – Bridging design and manufacturing gaps
Process Optimization – Improving manufacturability for plastics, metals, and assemblies
Notable Projects:
Blow Molding Nozzle Design
Optimized 3D model and manufacturing drawings for high-efficiency air nozzles
Improved mold design to reduce defects and enhance production consistency
Automated Stator Winding System (German Machinery)
Designed robotic arm mechanisms, wire tables, and assembly fixtures
Created detailed fabrication drawings for precision machining and assembly
Injection Mold Cooling Channel Design
Developed 3D mold designs with optimized cooling for faster cycle times
Delivered technical drawings for CNC machining and mold fabrication
Plastic Bottle Structural Design
Redesigned wall thickness distribution for reduced material waste
Provided manufacturing-ready drawings for blow molding production
Software & Tools:
CAD & Drafting: SolidWorks, AutoCAD, Fusion 360
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⇨ Specializing in design optimization, manufacturability analysis, and precision engineering drawings.
⇨ Successfully delivered multiple projects in product development, tooling design, and industrial manufacturing.
Key Skills:
✅ 3D Mechanical Design – High-precision CAD modeling, assembly design, and GD&T-compliant drawings
✅ Technical Manufacturing Drawings – Detailed fabrication blueprints, tolerance analysis, and DFM (Design for Manufacturing)
✅ Product Development – From concept to production-ready designs, material selection, and prototyping support
✅ Manufacturing Process Expertise – Injection molding, blow molding, sheet metal, and machining drawings
✅ CAD & Modeling Tools – SolidWorks, AutoCAD, Fusion 360 (2D Drafting & 3D Modeling)
✅ Automation & Scripting – Python, MATLAB for design automation and process optimization
Services Offered:
3D CAD Modeling & Design Optimization – Functional, production-friendly mechanical designs
Technical Manufacturing Drawings – ISO/ASME standards, GD&T, BOM integration
Design for Manufacturing (DFM) – Process-aware design improvements
Prototyping & Production Support – Bridging design and manufacturing gaps
Process Optimization – Improving manufacturability for plastics, metals, and assemblies
Notable Projects:
Blow Molding Nozzle Design
Optimized 3D model and manufacturing drawings for high-efficiency air nozzles
Improved mold design to reduce defects and enhance production consistency
Automated Stator Winding System (German Machinery)
Designed robotic arm mechanisms, wire tables, and assembly fixtures
Created detailed fabrication drawings for precision machining and assembly
Injection Mold Cooling Channel Design
Developed 3D mold designs with optimized cooling for faster cycle times
Delivered technical drawings for CNC machining and mold fabrication
Plastic Bottle Structural Design
Redesigned wall thickness distribution for reduced material waste
Provided manufacturing-ready drawings for blow molding production
Software & Tools:
CAD & Drafting: SolidWorks, AutoCAD, Fusion 360
Experience
-
Enginering intern | FPCL
Fauji Fertilizer Bin Qasim Ltd · Internship
Mar 2022 –
Present
3 yrs 11 mos
Pakistan
During my internship at FPCL, I gained hands-on experience in power plant operations and engineering processes. I worked on resolving lance bending issues in soot blowers by evaluating operational conditions and suggesting solutions. My tasks included data analysis, equipment performance monitoring, and collaborating with senior engineers to maintain plant efficiency. I actively participated in troubleshooting operational challenges, contributing to equipment reliability and safety. This experience enhanced my understanding of coal-fired power plants and helped me apply mechanical engineering concepts in real-world scenarios.
less - Lead Design Engineer | Nafees Plastics Nafees Plastic · Full-time Mar 2022 – Present 3 yrs 11 mos Pakistan "At Nafees Plastics, I work as a CAD Engineer where my responsibilities include research, design, and simulation for manufacturing solutions. I develop detailed 3D models and run simulations to solve production challenges. My role also involves optimizing designs for efficiency, improving product quality, and collaborating with various teams to streamline manufacturing processes
Education
- DHA Suffa University B . E, M.Eng. Mechanical, A 2022 – 2026 Activities and Societies: ASME,ASHAE,IMECHE Expert in 2d and 3d designing Completed my first semester with good grade 3.8 gpa out of 4
Licenses & Certifications
- Introduction to Mechanical Engineering Design and Manufacturing with Fusion 360 (with Honors) Feb 2025 – Present
Stats
0 followers, 0 following
Joined: September 6, 2025
Last seen: September 6, 2025
Languages
English Full professional proficiency
Location
Karachi, Pakistan