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3D Modelling 3D Rendering CAD/CAM Mechanical Engineering Solidworks
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Julianto

@juliantobahari

monthly-level-three.svg
4.9
41

5.0

5.0

94%

3D Modelling | Solidworks | Fusion

$15 USD / Hour

・

Flag of INDONESIA

Indonesia (4:18 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

98%

On budget

98%

Accept rate

95%

Repeat hire rate

8%

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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 · 41 Reviews
41 Reviews
D
Flag of AUSTRALIA

Andres

5.0

$250 AUD

2 hours ago

3D Model Sport Camera Case

Great contractor, fast and very high quality work. I highly recommend Julianto.

CAD/CAM
3D Rendering
Solidworks
Mechanical Engineering
3D Modelling

+1 more

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C
Flag of PORTUGAL

Carolina

5.0

€60 EUR

20 days ago

Foldable Flower-Inspired Helmet Design

Amazing worker!!! Super Trustworthy amazing work!

Industrial Design
CAD/CAM
Solidworks
Product Design
3D Modelling

+3 more

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Flag of SOUTH AFRICA

Solo

4.4

₹1,700 INR

28 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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S
Flag of AUSTRALIA

Steven

5.0

$170 AUD

30 days ago

Create 3D CAD Wave Model from 2D picture for CNC

very good :-) Thank you for your help

CAD/CAM
3D Rendering
Solidworks
3D Modelling
3D Design

+2 more

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M
Flag of ITALY

Md Nasir

4.2

€55 EUR

2 months ago

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

He is good and able to do

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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.

Flag of INDONESIA

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 INDONESIA

Gresik, Indonesia

May, 2024 - Dec, 2024

•

7 months

Education

Universitas Negeri Malang

2020 - 2024

•

4 years

Manufacturing Engineering Technology

Flag of INDONESIA

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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