Abdur R.
Mechanical Design Engineer | CAD Expert | Product Development | SolidWorks Specialist
Global rank:
9,821
/
135,019
Skill pts: 5
Want help from a designer like A_rahman?
About
I’m a Mechanical Design Engineer with over 3 years of hands-on industry experience, delivering end-to-end mechanical design solutions across the medical devices and electric vehicle (EV) sectors.
My core expertise lies in 3D CAD modeling, manufacturing documentation, and DFM-oriented design, with a strong focus on quality and regulatory compliance.
🔧 Key Areas of Work:
EV Sector: Enclosure and thermal system design for EV chargers, Battery Management System (BMS) heat sinks, and cooling solutions, ensuring both mechanical performance and manufacturability.
Medical Gas Pipeline Systems: Developed components and documentation compliant with ISO 13485:2016, including design validation files, BOMs, 2D/3D drawings, and process control documentation.
🛠️ Expertise in Manufacturing Processes:
CNC Machining
Sheet Metal Fabrication
Weldment & Structural Frame Design
Pressure Die Casting & Injection Molding
3D Printing for Prototyping (FDM/SLA)
🖥️ CAD Tools & Design Strengths:
SolidWorks | AutoCAD
Detailed technical drawings with GD&T
Assembly design, motion studies & exploded views
SOP creation and drawing review checklists
Focus on DFM/DFA principles
... more »
« less
My core expertise lies in 3D CAD modeling, manufacturing documentation, and DFM-oriented design, with a strong focus on quality and regulatory compliance.
🔧 Key Areas of Work:
EV Sector: Enclosure and thermal system design for EV chargers, Battery Management System (BMS) heat sinks, and cooling solutions, ensuring both mechanical performance and manufacturability.
Medical Gas Pipeline Systems: Developed components and documentation compliant with ISO 13485:2016, including design validation files, BOMs, 2D/3D drawings, and process control documentation.
🛠️ Expertise in Manufacturing Processes:
CNC Machining
Sheet Metal Fabrication
Weldment & Structural Frame Design
Pressure Die Casting & Injection Molding
3D Printing for Prototyping (FDM/SLA)
🖥️ CAD Tools & Design Strengths:
SolidWorks | AutoCAD
Detailed technical drawings with GD&T
Assembly design, motion studies & exploded views
SOP creation and drawing review checklists
Focus on DFM/DFA principles
Experience
- Mechanical Design Engineer Vecmocon Technologies Pvt Ltd · Full-time Dec 2024 – Present 1 yrs 6 mos Noida, UP, India
- Design Engineer Aktiv Technologies Pvt Ltd · Full-time Aug 2022 – Dec 2024 2 yrs 4 mos HR, India
Education
- Sharda University, Greater Noida Bachelor of technology, MECHANICAL ENGINEERING, A 2014 – 2018
Other experience
-
DFMEA Certificate — TÜV
I’m TÜV-certified in Design Failure Mode and Effects Analysis (DFMEA), a leading standard in risk management and quality assurance for mechanical and product design. This certification enables me to identify potential design failures early, analyze their causes and effects, and implement practical solutions to reduce risks.
As a freelance mechanical design engineer, I apply DFMEA methodologies to create reliable, manufacturable CAD models and engineering drawings. This approach helps minimize costly redesigns, ensure compliance with industry standards, and streamline the transition from concept to production.
Licenses & Certifications
- Solidworks associate Dessault System Dec 2024 – Present
Stats
0 followers, 0 following
Age: 30
Joined: July 12, 2025
Last seen: December 6, 2025
Area of Expertise
3D Modeling
Mechanical Drafting
Engineering Design
Mechanical Engineering
New Invention Development
Rapid Prototyping
Injection Molding and Casting
3D Design Services
SolidWorks Design Services
SolidWorks Engineering Services
Mechanical 3D Rendering
Assembly Modeling Services
CAD Drafting Services
Mechanical CAD Design
Manufacturing Drawings
2D to 3D Modeling
Mechanical Drawing Services
Design for Manufacturability (DFM Services)
Steel Detailing Services
Languages
English Professional working proficiency
Hindi Limited working proficiency
Urdu Professional working proficiency
Location
Delhi, India