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Seyed Mohamad Javad S.

@MohamadJavad93

monthly-level-three.svg
5.0
3

1.3

1.3

100%

Mechanical Engineer

$35 USD / Hour

・

Flag of

Belgium (1:39 PM)

・

Joined on January 5, 2026

$35 USD / Hour

・

I hold a PhD in Materials Engineering and have extensive experience in academic and industrial engineering projects. I lead a professional team of Mechanical Engineers specializing in advanced design, analysis, and prototyping solutions. **My expertise includes materials engineering projects, scientific and technical writing, editing, and improving engineering research papers.** Our mechanical team is highly experienced in: 1- 3D printing and prototyping of biomechanical components, action figures, engineering parts, and semi-industrial molds. 2- SOLIDWORKS, Autodesk INVENTOR, AutoCAD, ANSYS, and COMSOL for design, modeling, and simulation of machinery, industrial production lines, gearboxes, and structural systems. 3- Additionally, We specialize in control systems and programming using MATLAB and Python, with strong expertise in intelligent systems, fuzzy control, modern control, adaptive control, nonlinear control, and related advanced methodologies.

Verifications

On time

100%

On budget

100%

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Portfolio

Portfolio

13790657
An Adjustable Ankle Brace is a versatile support solution designed to protect, stabilize, and aid recovery of the ankle joint during daily activities, sports, or rehabilitation. Made with breathable and durable materials, it provides firm compression without sacrificing comfort, allowing it to be worn for extended periods. The adjustable straps or lacing system make it easy to customize the fit, ensuring proper support for different foot shapes and injury levels. This adjustability also allows users to increase or decrease compression as swelling changes throughout the day.

Adjustable Ankle brace

13790572
We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

13790519
The tele cabin tower and cross arm form the main structural support system for the cable cabin installation. They are designed to carry operational loads, maintain alignment, and ensure safe and stable cabin movement.

Tele cabin Tower

The tele cabin tower and cross arm form the main structural support system for the cable cabin installation. They are designed to carry operational loads, maintain alignment, and ensure safe and stable cabin movement.

Tele cabin Tower

The tele cabin tower and cross arm form the main structural support system for the cable cabin installation. They are designed to carry operational loads, maintain alignment, and ensure safe and stable cabin movement.

Tele cabin Tower

13790506
The rebar drawing gearbox is a mechanical transmission unit designed to regulate speed and torque during rebar drawing operations. It drives the sheet turner to ensure smooth, controlled movement, accurate positioning, and reliable handling of rebar mesh for efficient packing and safe operation.

Rebar drawing gearbox

13790495
This structure incorporates a mobile table and a sheet turner designed to assist in the handling, turning, and efficient packing of rebar mesh, improving workflow, safety, and overall productivity during operations.

Packing Mesh line structure

13790488
Steel wire straightening and cutting machine is a kind of steel processing equipment, mainly used for straightening and cutting various steel materials, such as ordinary carbon steel, hot-rolled round steel, rebar, cold-rolled steel bars, etc. Straightening and cutting machines can be widely used in bridges, pile foundations, building construction, standardized construction, steel processing plants, and other industries.

Rebar straightening cutting machine

13790657
An Adjustable Ankle Brace is a versatile support solution designed to protect, stabilize, and aid recovery of the ankle joint during daily activities, sports, or rehabilitation. Made with breathable and durable materials, it provides firm compression without sacrificing comfort, allowing it to be worn for extended periods. The adjustable straps or lacing system make it easy to customize the fit, ensuring proper support for different foot shapes and injury levels. This adjustability also allows users to increase or decrease compression as swelling changes throughout the day.

Adjustable Ankle brace

13790572
We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

We are seeking a skilled and creative 3D Printing Design & Manufacturing Specialist to design, prototype, and produce high-quality 3D-printed products. This role focuses on creating functional and aesthetic items such as prototypes, action figures, controller stands, and other custom-designed components. Responsibilities: Design 3D models for prototypes and finished products using CAD software Prepare files for 3D printing, including slicing and material selection Operate, maintain, and troubleshoot 3D printers Produce and refine prototypes through iterative testing and feedback Perform post-processing tasks such as sanding, assembly, and finishing Collaborate with team members or clients to meet design and production requirements

3D Print Design

13790519
The tele cabin tower and cross arm form the main structural support system for the cable cabin installation. They are designed to carry operational loads, maintain alignment, and ensure safe and stable cabin movement.

Tele cabin Tower

The tele cabin tower and cross arm form the main structural support system for the cable cabin installation. They are designed to carry operational loads, maintain alignment, and ensure safe and stable cabin movement.

Tele cabin Tower

The tele cabin tower and cross arm form the main structural support system for the cable cabin installation. They are designed to carry operational loads, maintain alignment, and ensure safe and stable cabin movement.

Tele cabin Tower

13790506
The rebar drawing gearbox is a mechanical transmission unit designed to regulate speed and torque during rebar drawing operations. It drives the sheet turner to ensure smooth, controlled movement, accurate positioning, and reliable handling of rebar mesh for efficient packing and safe operation.

Rebar drawing gearbox

13790495
This structure incorporates a mobile table and a sheet turner designed to assist in the handling, turning, and efficient packing of rebar mesh, improving workflow, safety, and overall productivity during operations.

Packing Mesh line structure

13790488
Steel wire straightening and cutting machine is a kind of steel processing equipment, mainly used for straightening and cutting various steel materials, such as ordinary carbon steel, hot-rolled round steel, rebar, cold-rolled steel bars, etc. Straightening and cutting machines can be widely used in bridges, pile foundations, building construction, standardized construction, steel processing plants, and other industries.

Rebar straightening cutting machine

5.0 · 3 Reviews
Reviews
A

Mechanical Design with Analysis of simple Gear • $15 USD

Great job! The project was completed professionally, on time, and exactly as requested. Communication was clear and efficient. Highly recommended.

Ali S.

@alisaberr

•

Flag of

Halle, Germany

•

2 months ago

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A

3D Modeling of a Mecanum Wheel • $10 USD

I really enjoyed working with Seyed Mohamad Javad. He is professional, reliable, and communicates clearly. The project was handled smoothly from start to finish, and I would be happy to work with him again.

Arman R.

@armanr66

•

Flag of

Vancouver, Canada

•

2 months ago

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User Avatar

3D Print - PS5 Controller stand • $20 USD

I asked Mohamad to design a 3D-printed PS5 controller stand, and I couldn’t be happier with the result. He did an outstanding job from start to finish, paying great attention to detail and clearly understanding what I was looking for. The final design was creative, well thought out, and easily one of the best designs I’ve ever seen. I truly appreciate the effort and care he put into this project. Thank you very much, Mohamad, and I highly recommend his work.

Mohammad Reza K.

@mohammadrezak9

•

Flag of

Mons, Belgium

•

2 months ago

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Education

Université de Mons-Hainaut

2021 - 2025

•

4 years

PhD

Flag of

Belgium

2021 - 2025

•

4 years

Coventry University

2021 - 2025

•

4 years

PhD

Flag of

United Kingdom

2021 - 2025

•

4 years

Qualifications

Electrochemical Theory and Practical Applications

2023

University of Bath

I gained deep knowledge of electrochemical processes and analysis such as Cyclic Voltammetry(CV), Chronoamperometry, Electrochemical Impedance Spectroscopy (EIS), Tafel, Open Circuit Potential (OCP) to apply and interpret different electrochemical phenomena

2023

Publications

An innovative approach for initiating the electroless process of non-conductive materials

2025

Elsevier

In the present study, a new approach to inducing the electroless copper deposition reaction was established utilising non-noble metals (zinc (Zn) and cobalt (Co)) as more sustainable, inexpensive, alternative initiators for electroless copper deposition with particular applicability to the coating of non-conductive materials.

2025

Effect of different parameters on properties of electrodeposited nanostructured Ni-MoS2 coatings

2019

Taylor and Francis

Nanostructured nickel coatings with molybdenum disulphide particles were electrodeposited to form composite coatings. Overall, it was shown that the lubricating effect of MoS2 in the coating was more influential than the nanocrystallinity of the nickel matrix in improving tribological properties of these composite coatings.

2019

Effects of simulated electric field interference and presence of a barrier in electroplating process

2020

Taylor and Francis

Nickel coatings were electroplated galvanostatically under electric field interference condition and also under the presence of two different types and sizes of barriers in the electroplating bath. The electric field interference and the presence of a barrier during electroplating were simulated using COMSOL® software in order to investigate the effect of these phenomena on the coatings’ characteristics.

2020

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