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3D Modelling CAD/CAM Manufacturing Design Mechanical Engineering Solidworks
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Gökay Z.

@gzarali

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5.0
34

6.4

6.4

97%

Top Rated %1 Mechanical Engineer|FEA✓|CAD✓|BIM ✓

$50 USD / Hour

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Turkey (3:07 PM)

Joined on January 17, 2025

5 Recommendations

$50 USD / Hour

✨ Senior Mechanical Engineer (14 Years Exp.) | Design • Simulation • MEP I help clients skip the “trial and error” phase. I turn concepts into manufacturable products and complex systems that work—validated by engineering analysis, not guesswork. Unlike standard drafters, I bring a cross-functional perspective (Product Design + Analysis + MEP). This means I anticipate how a design decision affects manufacturing cost, structural integrity, and system integration down the line. What I Bring to Your Project 🟡 Production-Ready Product Design (DFM) I design parts that machine shops can actually build. Whether it’s injection molding, sheet metal, or machining, I deliver clean CAD files and precise 2D drawings that minimize production waste. 🔬 Simulation-Led Engineering (FEA/CFD) I use ANSYS and SolidWorks Simulation to test thermal, fluid, and structural performance virtually, so weak points are found before you pay for a physical prototype. 🏗️ MEP & Building Systems Coordination From HVAC and plumbing to fire protection, I handle BIM coordination and clash detection so mechanical systems fit within architectural constraints. 🛠️ Software Toolkit SolidWorks,, AutoCAD, Revit, ANSYS , Excel Why clients keep hiring me 🟡 Real-world focus: If it can’t be manufactured or installed efficiently, I don’t design it. ⚡ Speed and accuracy: Fast turnaround without sacrificing engineering rigor. 📦 Clear handoffs: Organized, industry-standard documentation every time. 🚀 Let’s get to work. Send over your project scope or initial sketches. I’m ready to engineer a solution that fits your budget and timeline.

Verifications

On time

100%

On budget

100%

Accept rate

97%

Repeat hire rate

21%

Portfolio

Portfolio

13941200
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13941200
13934188
13911453
13867911
13783761
13755631
5.0 · 34 Reviews
34 Reviews
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Joseph W.

5.0

$350 USD

16 days ago

Structural CAD Designer Needed for Slim Wall-Mounted Media & Electric Insert Frame System

Excellent experience working with Gokay. Very professional, responsive, and easy to communicate with throughout the entire process. They were patient with revisions, open to feedback, and consistently worked to improve the design rather than just delivering the minimum. The final files were detailed, organized, and high quality, and the overall presentation looked very professional.

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Jonny B.

5.0

€150 EUR

3 months ago

Drawing Revisions to 412 - 416 units

Another project completed with Gokay, and once again he delivered outstanding work. A great success once more primarily due to his unwavering commitment. I highly recommend him and will continue working with him on future projects.

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Jonny B.

5.0

€1,200 EUR

3 months ago

SAN - Lab Fit out

I think this has been our best project yet - As always Gokay never fails in commitment to getting the project finished on time and to the quality necessary. excellent work again and highly recommended, thank you!

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Experience

MECHANİCAL ENGİNEER

Oct, 2018 - Present

7 years, 7 months

Department of Construction and Technical Affairs

Oct, 2018 - Present

7 years, 7 months

The management of the preparation stages of mechanical installation implementation projects and technical documents for the buildings and facilities within the university's investment program, ensuring that the projects are prepared in accordance with the institution's needs and requirements.

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Ankara, Turkey

Oct, 2018 - Present

7 years, 7 months

MECHANİCAL ENGİNEER CORE UNIT MANAGER

Jun, 2016 - Oct, 2018

2 years, 4 months

Astor Transformer

Jun, 2016 - Oct, 2018

2 years, 4 months

It includes ensuring that production processes are carried out in line with the weekly production plan published by the production planning manager, preparing daily, weekly and monthly production reports, providing technical support in carrying out the necessary processes for production planning and work study until the new parts enter mass production, and working in coordination with the production manager in continuing all work on the production line.

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Ankara, Turkey

Jun, 2016 - Oct, 2018

2 years, 4 months

MAINTENANCE AND REPAIR ENGINEER

Oct, 2013 - May, 2016

2 years, 7 months

Form Foam Sunger

Oct, 2013 - May, 2016

2 years, 7 months

It includes detecting and eliminating mechanical and electronic faults, dispatching and managing maintenance workshops and the personnel in these workshops, creating work orders for daily faults and ensuring that these faults are effectively eliminated in the field within the framework of OHS rules, taking precautions to prevent the fault from recurring by conducting root cause analysis, and engineering services.

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Kayseri, Turkey

Oct, 2013 - May, 2016

2 years, 7 months

Education

Erciyes Üniversitesi

2008 - 2013

5 years

Civil Engineer "Double Major Program"

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Turkey

2008 - 2013

5 years

Erciyes Üniversitesi

2008 - 2013

5 years

Mechanical Engineer

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Turkey

2008 - 2013

5 years

Qualifications

Certified Mechanical Systems Designer

2016

UCTEA CHAMBER OF MECHANICAL ENGINEERS TMMOB

Experienced in mechanical systems design for buildings, including HVAC (Heating, Ventilation, and Air Conditioning), plumbing, and fire protection systems. Skilled in integrating sustainable solutions and optimizing building energy efficiency. Specialized in mechanical infrastructure design for residential and commercial buildings, ensuring compliance with local codes and regulations while focusing on energy efficiency and cost-effective solutions.

2016

Advanced SolidWorks Certification

2014

SolidWorks Academy

Advanced certification in SolidWorks, demonstrating proficiency in creating 3D models and assemblies for mechanical designs, focusing on precision and functionality.

2014

Bachelor’s Degree in Mechanical Engineering

2013

Erciyes University

Completed a Bachelor's degree in Mechanical Engineering with a focus on industrial design and manufacturing processes. Acquired expertise in solid mechanics, material selection, and finite element analysis

2013

Publications

Geometric modelling and finite element analysis of a cardan shaft

2013

Erciyes University

In this study, a driveshaft used in automotive industry is examined. A driveshaft has a critical importance and it must be capable of transmitting the applied torque safely from the engine to the differential.

2013

Certifications

Basic Numeracy - Level 1

Basic Numeracy

UK English - Level 2

UK English

P

Preferred Freelancer Program SLA

Freelancer Orientation

Freelancer Orientation

AutoCAD 2010

AutoCAD 2010

UK English - Level 1

UK English

AI Training - Freelancer Global Fleet

AI Training - Freelancer Global Fleet

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