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3D Design 3D Modelling AutoCAD CAD/CAM Product Design
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David

@DavidRajaB

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4.9
36

4.4

4.4

97%

Mechanical | Architect | Graphic Designer

$10 USD / Hour

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Flag of INDIA

India (10:39 PM)

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Joined on July 23, 2019

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2 Recommendations

$10 USD / Hour

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🚀 Mechanical Design | ANSYS Simulation | Product Development | Architecture | Graphic Design Transforming Ideas into Manufacturing-Ready Designs with Engineering Precision. From concept sketches to production-ready CAD models, high-performance ANSYS simulations, realistic architectural visualizations, and creative branding, we deliver complete design solutions under one roof. 💡 Core Expertise • Mechanical Design & Product Development • CAD Drafting & 3D Modeling • ANSYS Simulation (Structural | CFD | Thermal | FEA) • Mold, Casting & Manufacturing Support • Interior & Exterior Design • Photorealistic Rendering • Graphic Design & UI/UX 🛠 Software Expertise ANSYS • CREO • SolidWorks • CATIA V5 • AutoCAD • Fusion 360 • Inventor • Rhino 3D • SketchUp • Blender • 3ds Max • V-Ray • Lumion • KeyShot • Illustrator • Photoshop • Figma ✨ Why Clients Choose Us ✔ Engineering-First Approach ✔ Production-Ready Deliverables ✔ Accurate Simulations & Design Validation ✔ Fast Turnaround & Clear Communication ✔ End-to-End Design Support

4.9 · 36 Reviews
36 Reviews
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Flag of INDIA

Arun

2.0

₹750 INR

23 days ago

Modern Duplex Floorplan & Design

They don't know how to do a floor plan also

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Abhishek

4.2

₹10,000 INR

2 months ago

2D/3D 2BHK Interior Design -- 2

David and his team delivered the project really well and I will recommend there interior design service.

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Flag of GERMANY

Kalp

5.0

€75 EUR

2 months ago

Jet-in-Crossflow CFD Simulation -- 2

Very excellent work delivered on time. Would definitely work with David again for the CFD Project!!

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Areez

5.0

₹2,500 INR

2 months ago

3 Screw 3D CAD Models

Very supportive, perfect work delivered.

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Tousif

5.0

₹6,000 INR

4 months ago

Ansys Work

Supporting technical support as well

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Education

Anna University

2018 - 2020

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2 years

Master of Engineering

Flag of INDIA

India

2018 - 2020

•

2 years

Anna University

2013 - 2017

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4 years

Bachelor of Engineering

Flag of INDIA

India

2013 - 2017

•

4 years

Qualifications

CATIA V5 Certification

2025

Sarva Sudharsana Academy

Certified in CATIA, I apply my skills to 3D modeling and mechanical product design. CATIA's powerful tools allow me to create highly detailed mechanical components and assemblies, optimize product performance, and conduct virtual simulations. My certification in CATIA enables me to deliver robust designs, particularly in aerospace, automotive, and other mechanical engineering sectors, ensuring the final product meets rigorous industry standards.

2025

Creo Wiring Harness Certification

2025

Sarva Sudharsana Academy

Certified in Creo Wiring Harness, I am skilled in designing and optimizing wiring harnesses for mechanical systems. I specialize in creating accurate electrical routing diagrams, ensuring efficient component placement and wire management. My expertise in Creo Wiring Harness contributes to the development of reliable, cost-effective solutions that meet both electrical and mechanical system requirements, minimizing errors and improving overall system functionality

2025

Creo Schematics Certification

2025

Sarva Sudharsana Academy

With Creo Schematics certification, I excel in designing electrical and mechanical schematics for complex systems. My proficiency in creating wiring diagrams and detailed layouts helps improve integration between mechanical and electrical components. This expertise allows me to ensure consistency and clarity in technical documentation, optimizing system design while reducing errors and improving manufacturing processes in mechanical and electrical systems.

2025

Certifications

P

Preferred Freelancer Program SLA

Verifications

On time

99%

On budget

99%

Accept rate

81%

Repeat hire rate

8%

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