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3D Modelling 3D Rendering CAD/CAM Product Design Solidworks
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Julianto B.

@juliantobahari

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4.9
39

4.9

4.9

93%

3D Modelling | Solidworks | Fusion

$15 USD / Hour

・

Flag of

Indonesia (2:02 PM)

・

Joined on May 19, 2023

・

3 Recommendations

$15 USD / Hour

・

Hi, I’m Juli – a design engineer with proven experience in Design Engineering, Rendering, and Electrical Automation. I’m a multidisciplinary design engineer with strong expertise in 3D modeling, product design, and electrical systems. I provide fast, accurate, and cost-effective solutions—from concept visualization to real-world automation. Whether you need precise 3D CAD and realistic renderings, I’m here to deliver results that exceed expectations.

Verifications

On time

97%

On budget

98%

Accept rate

95%

Repeat hire rate

6%

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Portfolio

Portfolio

14004102
This project involved designing a fully custom 3D printable case for the Casio F-91W using SolidWorks. Starting from concept sketches to the final CAD model, the design was optimized for accurate fitment, structural strength, and efficient FDM 3D printing. The case maintains full access to the watch display and controls while introducing a unique motorsport-inspired appearance. The completed design was successfully printed and assembled, demonstrating both aesthetic quality and functional performance.

Casio Case 3D Print Design

13976970
This project involved creating a complete 3D model of a scroll-saw mechanism built exclusively in Autodesk Inventor 2026. The goal was to develop a fully functional assembly demonstrating the classic reciprocating blade motion, where every joint, link, and slot behaves correctly when the model is driven. Project scope based on reference photos and video clips of the actual saw provided by the client, I reverse-engineered dimensions for proportions, stroke length, and overall layout. No formal drawings were available, requiring careful analysis of the visual references to achieve accuracy. Deliverables: One master assembly file (.iam) with smooth, constraint-driven blade movement All constituent part files (.ipt) created in millimeters, clearly named and organized

Scroll Saw Prototype

This project involved creating a complete 3D model of a scroll-saw mechanism built exclusively in Autodesk Inventor 2026. The goal was to develop a fully functional assembly demonstrating the classic reciprocating blade motion, where every joint, link, and slot behaves correctly when the model is driven. Project scope based on reference photos and video clips of the actual saw provided by the client, I reverse-engineered dimensions for proportions, stroke length, and overall layout. No formal drawings were available, requiring careful analysis of the visual references to achieve accuracy. Deliverables: One master assembly file (.iam) with smooth, constraint-driven blade movement All constituent part files (.ipt) created in millimeters, clearly named and organized

Scroll Saw Prototype

This project involved creating a complete 3D model of a scroll-saw mechanism built exclusively in Autodesk Inventor 2026. The goal was to develop a fully functional assembly demonstrating the classic reciprocating blade motion, where every joint, link, and slot behaves correctly when the model is driven. Project scope based on reference photos and video clips of the actual saw provided by the client, I reverse-engineered dimensions for proportions, stroke length, and overall layout. No formal drawings were available, requiring careful analysis of the visual references to achieve accuracy. Deliverables: One master assembly file (.iam) with smooth, constraint-driven blade movement All constituent part files (.ipt) created in millimeters, clearly named and organized

Scroll Saw Prototype

13976288
This project involved creating a 3D model of a Game Pad based on specifications provided in the client's brief. The model was developed in Fusion 360 as a concept design and initial prototype for client review. Using surface features, I constructed the game pad body and created technical drawings documenting part specifications and overall dimensions. Deliverables: F3D 3MF STEP STL Drawing (PDF) Rendering Images

Game Pad 3D Model

This project involved creating a 3D model of a Game Pad based on specifications provided in the client's brief. The model was developed in Fusion 360 as a concept design and initial prototype for client review. Using surface features, I constructed the game pad body and created technical drawings documenting part specifications and overall dimensions. Deliverables: F3D 3MF STEP STL Drawing (PDF) Rendering Images

Game Pad 3D Model

This project involved creating a 3D model of a Game Pad based on specifications provided in the client's brief. The model was developed in Fusion 360 as a concept design and initial prototype for client review. Using surface features, I constructed the game pad body and created technical drawings documenting part specifications and overall dimensions. Deliverables: F3D 3MF STEP STL Drawing (PDF) Rendering Images

Game Pad 3D Model

This project involved creating a 3D model of a Game Pad based on specifications provided in the client's brief. The model was developed in Fusion 360 as a concept design and initial prototype for client review. Using surface features, I constructed the game pad body and created technical drawings documenting part specifications and overall dimensions. Deliverables: F3D 3MF STEP STL Drawing (PDF) Rendering Images

Game Pad 3D Model

This project involved creating a 3D model of a Game Pad based on specifications provided in the client's brief. The model was developed in Fusion 360 as a concept design and initial prototype for client review. Using surface features, I constructed the game pad body and created technical drawings documenting part specifications and overall dimensions. Deliverables: F3D 3MF STEP STL Drawing (PDF) Rendering Images

Game Pad 3D Model

13975279
This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

13874788
This project showcases an exploded view and smooth assembly sequence, allowing viewers to clearly understand how each panel component connects and forms the final structure. The design highlights precision modeling, clean geometry, and realistic material rendering with a natural wood finish. Suitable for product visualization, furniture design presentation, or manufacturing explanation, this animation effectively communicates both aesthetic and structural details.

Decorative Panel Assembly Animation

13850818
I create detailed 3D models and mechanical designs for bucket conveyor systems, including structure, bucket layout, frame, drive components, and supporting parts. Suitable for manufacturing, technical presentations, and custom industrial projects.

Bucket Conveyor

14004102
This project involved designing a fully custom 3D printable case for the Casio F-91W using SolidWorks. Starting from concept sketches to the final CAD model, the design was optimized for accurate fitment, structural strength, and efficient FDM 3D printing. The case maintains full access to the watch display and controls while introducing a unique motorsport-inspired appearance. The completed design was successfully printed and assembled, demonstrating both aesthetic quality and functional performance.

Casio Case 3D Print Design

13976970
This project involved creating a complete 3D model of a scroll-saw mechanism built exclusively in Autodesk Inventor 2026. The goal was to develop a fully functional assembly demonstrating the classic reciprocating blade motion, where every joint, link, and slot behaves correctly when the model is driven. Project scope based on reference photos and video clips of the actual saw provided by the client, I reverse-engineered dimensions for proportions, stroke length, and overall layout. No formal drawings were available, requiring careful analysis of the visual references to achieve accuracy. Deliverables: One master assembly file (.iam) with smooth, constraint-driven blade movement All constituent part files (.ipt) created in millimeters, clearly named and organized

Scroll Saw Prototype

This project involved creating a complete 3D model of a scroll-saw mechanism built exclusively in Autodesk Inventor 2026. The goal was to develop a fully functional assembly demonstrating the classic reciprocating blade motion, where every joint, link, and slot behaves correctly when the model is driven. Project scope based on reference photos and video clips of the actual saw provided by the client, I reverse-engineered dimensions for proportions, stroke length, and overall layout. No formal drawings were available, requiring careful analysis of the visual references to achieve accuracy. Deliverables: One master assembly file (.iam) with smooth, constraint-driven blade movement All constituent part files (.ipt) created in millimeters, clearly named and organized

Scroll Saw Prototype

This project involved creating a complete 3D model of a scroll-saw mechanism built exclusively in Autodesk Inventor 2026. The goal was to develop a fully functional assembly demonstrating the classic reciprocating blade motion, where every joint, link, and slot behaves correctly when the model is driven. Project scope based on reference photos and video clips of the actual saw provided by the client, I reverse-engineered dimensions for proportions, stroke length, and overall layout. No formal drawings were available, requiring careful analysis of the visual references to achieve accuracy. Deliverables: One master assembly file (.iam) with smooth, constraint-driven blade movement All constituent part files (.ipt) created in millimeters, clearly named and organized

Scroll Saw Prototype

13976288
This project involved creating a 3D model of a Game Pad based on specifications provided in the client's brief. The model was developed in Fusion 360 as a concept design and initial prototype for client review. Using surface features, I constructed the game pad body and created technical drawings documenting part specifications and overall dimensions. Deliverables: F3D 3MF STEP STL Drawing (PDF) Rendering Images

Game Pad 3D Model

This project involved creating a 3D model of a Game Pad based on specifications provided in the client's brief. The model was developed in Fusion 360 as a concept design and initial prototype for client review. Using surface features, I constructed the game pad body and created technical drawings documenting part specifications and overall dimensions. Deliverables: F3D 3MF STEP STL Drawing (PDF) Rendering Images

Game Pad 3D Model

This project involved creating a 3D model of a Game Pad based on specifications provided in the client's brief. The model was developed in Fusion 360 as a concept design and initial prototype for client review. Using surface features, I constructed the game pad body and created technical drawings documenting part specifications and overall dimensions. Deliverables: F3D 3MF STEP STL Drawing (PDF) Rendering Images

Game Pad 3D Model

This project involved creating a 3D model of a Game Pad based on specifications provided in the client's brief. The model was developed in Fusion 360 as a concept design and initial prototype for client review. Using surface features, I constructed the game pad body and created technical drawings documenting part specifications and overall dimensions. Deliverables: F3D 3MF STEP STL Drawing (PDF) Rendering Images

Game Pad 3D Model

This project involved creating a 3D model of a Game Pad based on specifications provided in the client's brief. The model was developed in Fusion 360 as a concept design and initial prototype for client review. Using surface features, I constructed the game pad body and created technical drawings documenting part specifications and overall dimensions. Deliverables: F3D 3MF STEP STL Drawing (PDF) Rendering Images

Game Pad 3D Model

13975279
This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

This project is creating steel frame bike for Juan C. This frame made from 4130 Chromoly material and following the ISO standart. This frame designed by dimension suitable for battery and controller. The model created with Solidworks using metal feature includeing material thickness, weld allowance, and cutting. The technical drawing includes overall dimensions, material callout, and fabrication notes for welding and assembly reference. Deliverable : FEA Document SLDPRT sheet metal model STEP file for manufacturing/reference PDF technical drawing with dimensions, weld details, and material callout Assembly reference drawing

E-Bike Frame Design

13874788
This project showcases an exploded view and smooth assembly sequence, allowing viewers to clearly understand how each panel component connects and forms the final structure. The design highlights precision modeling, clean geometry, and realistic material rendering with a natural wood finish. Suitable for product visualization, furniture design presentation, or manufacturing explanation, this animation effectively communicates both aesthetic and structural details.

Decorative Panel Assembly Animation

13850818
I create detailed 3D models and mechanical designs for bucket conveyor systems, including structure, bucket layout, frame, drive components, and supporting parts. Suitable for manufacturing, technical presentations, and custom industrial projects.

Bucket Conveyor

4.9 · 39 Reviews
39 Reviews
User Avatar
Flag of

Solo F.

4.4

₹1,700 INR

8 days ago

KeyShot Specialist for Sports Product CAD

He is really worth working with at all times, the work he provides is neat and on time.

3D Rendering
3ds Max
3D Modelling
3D Animation
3D Design

+3 more

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M
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Md Nasir U.

4.2

€55 EUR

1 month ago

Industrial Design & 3D CAD for Gas Safety Device (archived)

He is good and able to do

Share

D

Former Client (inactive)

5.0

£20 GBP

1 month ago

Electric Guitar Headstock/Neck Design (archived)

Really understood what I wanted and happy to make any revisions.

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K
Flag of

Kayra I.

5.0

$50 USD

1 month ago

Baja SAE Suspension CAD Design

Thanks juli! Everything was great.

CAD/CAM
Solidworks
Mechanical Engineering
Manufacturing Design
3D Modelling

+3 more

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Flag of

Juan C.

5.0

$85 USD

2 months ago

Steel E-Bike Frame Design

Julianto was very professional trough the whole process, he asked for every detail and tried not to guess so we could "talk the same language" when specifying the design, he corrected things that needed corrections fast and in an orderly manner. Would definitely contract him for another design project.

CAD/CAM
Solidworks
Mechanical Engineering
Finite Element Analysis
Manufacturing Design

+5 more

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Experience

Research and Development

Feb, 2025 - Nov, 2025

•

9 months, 2 days

PT Fuboru Indonesia

Feb, 2025 - Nov, 2025

•

9 months, 2 days

• Led the development of manufacturing production equipment, including stamping production tools, automated robotic systems, and quality control devices. • Designed mechanical systems and machine components with a strong focus on manufacturability, reliability, and production efficiency. • Conducted functional testing, trials, and validation of components, materials, and prototypes to ensure performance compliance before mass production.

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Sidoarjo, Indonesia

Feb, 2025 - Nov, 2025

•

9 months, 2 days

Design Engineering

May, 2024 - Dec, 2024

•

7 months

PT Indoprima Gemilang Plant 5

May, 2024 - Dec, 2024

•

7 months

• Designed and developed casting products such as brake drums, aluminum wheels, shackles, and structural components based on customer and manufacturing requirements. • Created machining and casting oriented designs aligned with casting process limitations, material behavior, and dimensional tolerances. • Improved product designs to minimize defects during trial casting, contributing to smoother production trials and reduced rework.

Flag of

Gresik, Indonesia

May, 2024 - Dec, 2024

•

7 months

Education

Universitas Negeri Malang

2020 - 2024

•

4 years

Manufacturing Engineering Technology

Flag of

Indonesia

2020 - 2024

•

4 years

Qualifications

Digital Innovation and Technology Competition 2022: Future Mobility University Category

2022

Astra International

3rd Place of Digital Innovation and Technology Competition 2022: Future Mobility University Category, Theme: Transforming Innovation for Sustainability

2022

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