Back to freelancer search

Muhammad A.

Mechanical CAD Designer | 3D Scanning, Reverse Engineering & STL to CAD Modeling

Lahore, Pakistan

Global rank:

35,840 / 154,186

Skill pts: 5

3D Scanning Geomagic Design X Geomagic Design X 2020 Geomagic Wrap 2025 SolidWorks 2025

Get a quote

About

I am a Mechanical CAD Designer and Reverse Engineering Specialist with 15 years of professional experience in industrial spare parts development, 3D scanning, 3D modeling, and mechanical engineering.

I specialize in converting 3D scanned STL data into accurate, editable 3D CAD models and manufacturing-ready 2D engineering drawings.

My Core Services:

3D Scan Data to CAD Modeling (STL to STEP/IGES)

Reverse Engineering of Mechanical Components

3D CAD Modeling of Industrial Parts

2D Engineering Drawings with Dimensions

Existing Part Reconstruction

Deviation Analysis (3D Scan vs CAD Model)

Mechanical Spare Parts Development

Surface and Solid Modeling

CAD Models for CNC Machining and 3D Printing

I work with industrial components such as shafts, impellers, bearing housings, pump components, flanges, and other mechanical parts.

My goal is to deliver accurate, high-quality, and manufacturing-ready CAD models according to client requirements.

I focus on accuracy, quality, and timely delivery.

Experience

Mechanical Deisgn Engineer Fertilizer · Full-time Feb 2016 – Present 10 yrs 8 mos Lahore, Pakistan Design and manufacture critical spare parts for defense, aerospace, NP, Urea, and Ammonia plants.

Operate FARO Arm and FARO Laser Scanner for 3D scanning, quality inspection, and reverse engineering.

Provide PTC Creo Parametric training and technical support to industries.

Lead Local Fabrication Cell operations as Senior Supervisor (Maintenance Department).

Review engineering drawings and coordinate with local vendors for manufacturing.

Deliver training on Creo Parametric, PolyWorks, and FARO 3D scanning.

Develop local vendors and ensure quality of manufactured spare parts.

Identify high-value spares and implement cost-saving initiatives through local manufacturing.

Prioritize items based on cost-benefit analysis to maximize savings.

Support in-house and outsourced manufacturing while maintaining Safety Stock Levels (SSL).

Coordinate with Procurement, Finance, MWH, and other departments for LFC requisitions and CST approvals.

Education

PBTE. Lahore B TECH, MECHANICAL ENGINEERING, A 2011 – 2014 Activities and Societies: Industrial Reverse Engineering & Spare Parts Development 3D Laser Scanning and Scan Data Processing 3D CAD Modeling and Mechanical Design STL to CAD Conversion Development of Manufacturing Drawings CNC Machining and Manufacturing Support Technical Teamwork and Engineering Projects Continuous Learning of Advanced CAD Technologies I am a Mechanical CAD Designer and Reverse Engineering Specialist with 15 years of professional experience in 3D scanning, CAD modeling, and industrial spare parts development.

I have expertise in converting 3D scanned STL files into accurate and editable 3D CAD models, creating 2D engineering drawings, and reconstructing complex mechanical components.

My experience includes working with industrial machinery parts, shafts, impellers, bearing housings, pump components, flanges, and other mechanical assemblies.

I am committed to providing high-quality, accurate, and manufacturing-ready CAD solutions while ensuring client satisfaction and timely project delivery.

Other experience

R&D Design Engineer Spare parts design and development.

Licenses & Certifications

PITAC GOV Feb 2010 – Present