With 36+ years of hands-on experience in sheet metal part development
I convert conceptual sketches, PDFs, and 3D models into manufacturer-ready, flat-pattern DXF/DWG files optimized for CNC laser cutting, plasma, and turret punch presses. I design with precise bend allowances, spring abck and K-factors so your parts fit perfectly on the shop floor without wasted material.
CADCAM, Dies, Jig & Fixtures expert. well known as problem salving person.
If you have innovative product ideas, I am ready to bring them to life. LET'S DESIGN AND BUILD A PROTOTYPE !!!!
I am a Mechanical Design Engineer with expertise in Industrial Product Design and development, 3D CAD/CAM designs, product and prototype manufacturing, rapid prototyping, 3D printing and CNC manufacturing. I have more than 7 years of experience in the design and manufacturing industry. My areas of expertise includes:
1. 2D/3D CAD Modelling in Fusion360, Autodesk Inventor, Solid works, AutoCAD and Creo Parametric
2. STL files for 3D printing, developing physical cheap prototypes locally using 3D printers and CNC machines
3. Prototype development from concept, design and CAD modelling to physical manufacturing
4. Generating CAM programs through MasterCAM, Siemens NX and Creo Manufacturing Module
5. Product and Prototype development with complete manufacturing documentation ( 2D/3D Engineering drawings, Assembly drawings, process charts, product animation, generating CNC/laser-cutting toolpaths, recommended type of manufacturing process and tool selection etc.)
6. Development of Product process charts and production documentation for entrepreneurs to help them produce physical prototypes through CNC machining, 3D printing, fabrication and casting etc.
7. Converting hand-drawn concepts to engineering drawings in AutoCAD based on real world dimensions for manufacturing or prototype development.
8. Design for Manufacturing (DFM)
9. Rapid Prototyping and Reverse Engineering
10. Realistic Keyshot Renderings
Hassan H.
Mechanical Design Engineer | Product Development | SolidWorks | DFM
Rawalpindi, Pakistan
$15/hr$15 per hour5.0 (2) 11 jobs $2K+ total earnings
Mechanical Design Engineer specializing in manufacturing ready product development, CAD modeling, and real world engineering solutions. I help transform ideas, sketches, and existing concepts into fully detailed mechanical designs prepared for production.
Registered Engineer with Pakistan Engineering Council with professional industry experience working on practical manufacturing projects, industrial equipment, and product development.
I focus on designs that are not only visually accurate but structurally reliable, cost efficient, and optimized for manufacturing.
⚙️ Core Services
✅ 3D CAD modeling of parts, assemblies, and mechanisms
✅ Complete product design from concept to production ready stage
✅ Design for Manufacturing (DFM) optimization
✅ Design for Assembly (DFA) improvements
✅ Sheet metal design and flat pattern development
✅ Weldment and structural frame design
✅ CNC, laser cutting, and plasma cutting ready DXF and STEP files
✅ Nesting optimization for material utilization and production efficiency
✅ G-Code and M-Code generation for CNC machining and cutting operations
✅ Manufacturing drawings with GD&T, tolerances, and BOM generation
✅ Reverse engineering from STL, scan data, or existing parts
✅ Mechanism design and motion study
✅ FEA simulation for structural and thermal validation
✅ Photorealistic product rendering and visualization
🛠 Software Expertise
✔ SolidWorks advanced modeling, sheet metal, weldments, assemblies
✔ Autodesk Fusion 360
✔ Autodesk Inventor
✔ AutoCAD
✔ Geomagic Design X for reverse engineering and scan data processing
✔ Siemens NX CAD modeling and product development
✔ ANSYS FEA simulation
✔ KeyShot, Blender, and SolidWorks Visualize for rendering and visualization
✔ CAM and nesting workflow for CNC, laser, and plasma cutting operations
📐 Engineering Strengths
✔ Manufacturing focused design approach
✔ Strong understanding of fabrication, machining, and CNC processes
✔ Material utilization optimization through nesting strategies
✔ Material selection and cost optimization
✔ Precision and detailed documentation
✔ Clear and consistent project communication
✔ On time delivery with organized workflow
✔ Post design support during manufacturing stage
💡 Free Pre Design Consultancy
✔ I offer a complimentary initial consultation to discuss your idea, feasibility, manufacturing approach, and possible design direction before starting the project. This helps clients make informed decisions and plan development with clarity.
I work closely with clients as a long term engineering partner and focus on delivering designs that perform reliably in real world applications.
If you need support developing a new product, improving an existing design, preparing CAD models for manufacturing, or generating optimized CNC programs, I would be glad to collaborate.
Zain N.
PLC SCADA | Siemens, Rockwell, Honeywell | System Integrator Support
Islamabad, Pakistan
$30/hr$30 per hour5.0 (18) 48 jobs $10K+ total earnings
I help system integrators and industrial clients deliver PLC/SCADA projects faster—without hiring additional engineers. I do:
PLC Programming
SCADA
Allen Bradley
Siemens TIA Portal
RSLogix / Studio 5000
HMI Development
Industrial Automation
Modbus / Profinet / OPC
Honeywell Experion
FactoryTalk
System upgrades & migrations
Remote debugging & commissioning support
Historian, reporting & industrial data solutions
I specialize in supporting system integrators remotely—handling project overflow, urgent debugging, and ongoing automation support, Worked with FMCG, Pharma, and industrial clients on live production systems.
If you need reliable PLC/SCADA support, feel free to reach out—I’m available for both short-term tasks and long-term collaboration.
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