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Younes Z.
Global rank:
17,408 / 138,583
Skill pts: 5
Equipment Design FEA MATLAB R2023b Mechanical Engineer Product Design
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About

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Experience

  • Freelance Mechanical Design Engineer & Manufacturing Specialist Zarif Tajhiz Shargh · Self-employed Mar 2022 – Present 4 yrs 4 mos Mashhad, Razavi Khorasan Province, Iran As an independent freelance mechanical design engineer, I run my own workshop and offer full-cycle design and manufacturing services. I collaborate with industrial companies, engineering firms, and R&D labs to deliver custom machinery, laboratory test equipment, and precision mechanical systems — from concept to production.

    Core Services & Expertise:

    Full mechanical design and 3D modeling using SolidWorks (parts, assemblies, sheet metal, and surface modeling)

    2D manufacturing drawings, GD&T, and BOM preparation

    CNC machining (turning and milling), fabrication, and assembly supervision

    Reverse engineering and design optimization for manufacturing (DFM)

    Design and manufacturing of standard-compliant laboratory and industrial test equipment

    Notable Projects (Laboratory & Industrial Equipment):

    Izod/Charpy Impact Tester — compliant with ISO 180 and ASTM D256

    Universal Tensile Extensometer Jaws — precision grips for small and sensitive specimens

    ESCR Test Fixture — according to ASTM D883

    Abrasion Resistance Tester — conforming to ASTM D4060 and INSO 3758

    Pencil Hardness Tester — meeting ASTM D3363 and GB/T 6739

    Cross-Cut Adhesion Tester — per ASTM D3359 and INSO 2509

    55L Forced-Air Laboratory Oven — compliant with INSO 17614

    25-Ton Hot Press — with working temperature up to 250°C

    5 Types of Dumbbell Specimen Press Punches — according to ISO 6259-3

    Pneumatic Leak Test Stands for piping and medical gloves — meeting ISO 13255 and INSO 22997

    Current Status:
    Since January 2026, I have been working as a contract-based design and manufacturing consultant, offering my services on an hourly or project-based basis. I am fully committed to delivering high-quality, manufacturable designs with fast turnaround times.

    I enjoy turning ideas into real, working products — and I take pride in every project I deliver.
  • Maintenance Engineering Manager Bespar Payesh Pars Engineering Company · Full-time Aug 2022 – Dec 2025 3 yrs 4 mos Mashhad, Razavi Khorasan Province, Iran Managing preventive, predictive, and emergency maintenance for industrial equipment, including laboratory ovens, hydrostatic systems, pH meters, pneumatic jacks, HDT/VCT and MFR/MFI instruments, and electronic board troubleshooting.

Education

  • Ferdowsi University of mashad Master of Science (M.Sc.) in Mechanical Engineering, Manufacturing and production engineering, 16.00 out of 20.00 2024 – 2026 Activities and Societies: - Member of Advanced Manufacturing Research Group - Active in industrial collaboration projects with Sangan Iron Ore Complex (SIC) Master's Thesis Title:
    "Investigating the Effect of Clinching Process Parameters on the Mechanical and Geometrical Properties of Metal Sheet Joints"

    Thesis Focus:

    Experimental study of the clinching process (a non-thermal sheet metal joining method)

    Investigating the effects of punch speed, joining force, and tool geometry on joint strength and quality

    Design of Experiments (DOE) and regression modeling for process optimization

    Finite Element Method (FEM) simulation using Abaqus/Explicit to validate experimental results

    Aim: Developing a predictive model and optimizing process parameters for industrial applications

    Industrial Collaboration:

    Participated in an optimization project with Sangan Iron Ore Complex (SIC) focusing on mixer blade geometry and coating in concentrate thickener tanks to improve wear resistance and mixing efficiency.

    Relevant Coursework Completed:

    Advanced Mathematics I

    Advanced CNC Machines

    Nontraditional Machining (Electro-Physical Processes)

    Automation in Manufacturing

    Metallurgy in Manufacturing

    Mechanics of Nanostructures

    Special Topics in Mechanical Engineering

    Safety, Protection and Laboratory Management

    Seminar and Research Methodology

    Master's Thesis & Project
  • Sadjad University of Mashhad Bachelor of Science (B.Sc.) in Mechanical Engineering, Manufacturing & Production Engineering, 15.00 out of 20.00 2018 – 2023 Activities and Societies: Robotics Team, Science and Technology Park, Mechanical Engineering Association Thesis: 6-axis industrial robot; Line-following robot; Relevant coursework; Hands-on workshop experience

Other experience

  • Mass Production Project: Automotive Door Handles for Pride & Peugeot (10,000+ Units) I led a high-volume manufacturing project for the automotive aftermarket industry, producing over 10,000 automotive door handles for two of the most popular car models in the Iranian market: Pride and Peugeot.

    Project Scope:
    - Designed and manufactured door handles in high volumes (over 10,000 units)
    - Full responsibility from initial design → mold and tooling design → injection molding → quality control → packaging

    My Role & Contributions:
    - Designed the handles using SolidWorks with a focus on ergonomics, durability, and aesthetic appeal
    - Designed and manufactured injection molds for high-volume production
    - Selected and sourced appropriate engineering-grade polymers for strength and UV resistance
    - Established quality control procedures to ensure dimensional accuracy and surface finish consistency
    - Managed production scheduling to meet market demand

    Key Achievements:
    - Successfully brought a high-quality product to market at a competitive price point
    - Produced and sold over 10,000 units with excellent customer satisfaction and repeat orders
    - Demonstrated capability in mass production, tooling design, and supply chain management
    - Built a reliable brand name in the automotive aftermarket parts industry
  • Industrial Manufacturing Project: 100 Burner Units & 100 Automatic Bread Cutting/Cooling Bands for MBICO As a freelance mechanical design and manufacturing consultant, I successfully executed a large-scale industrial contract with MBICO (Mashhad Baking Industries International Company) — a well-established company in the food industry.

    Project Scope:
    - Designed, manufactured, and delivered 100 units burners for industrial baking applications
    - Designed and manufactured 100 units of automatic band cutters and cooling systems installed at the end of bread production lines

    My Role & Contributions:
    - Full-cycle project management: concept → SolidWorks 3D design → CNC machining → fabrication → assembly → testing
    - Designed for manufacturability (DFM) to ensure consistent quality and repeatability across 100 units
    - Developed technical documentation, assembly instructions, and quality control checklists
    - Coordinated with suppliers for raw materials and standard components
    - Supervised production and assembly teams to meet strict delivery deadlines

    Key Achievements:
    - Successfully delivered 200 high-quality industrial units on time and within budget
    - Ensured full functionality and durability of burners and cooling systems under demanding operational conditions
    - Strengthened long-term collaboration with MBICO as a trusted manufacturing partner
  • Bachelor's R&D Project: Design & Manufacturing of a 6-Axis Mini Industrial Robot Designed, manufactured, and programmed a fully functional 6-axis mini industrial robot (Axis Mini Industrial Robot 6) as the final year Bachelor's project at Sajad University of Technology.

    Scope of Work:
    - Mechanical Design: Full 3D modeling of all mechanical components, joints, and actuators using SolidWorks
    - Manufacturing: CNC machining, turning, milling, and precise fabrication of all structural parts
    - Assembly: Complete mechanical and electrical assembly of the robotic arm
    - Control & Programming: Developed control logic and motion programming for the 6 degrees of freedom

    Key Achievements:
    - Successfully demonstrated the robot's capability for pick-and-place and trajectory tracking tasks
    - Received the Technology Assistance Certificate from Ferdowsi University of Mashhad Science and Technology Park for this project
    - Gained extensive hands-on experience in mechatronics, servo motor integration, and kinematic modeling
  • Industrial R&D Project: Optimization of Mixer Blade Geometry & Coating for Sangan Iron Ore Complex As part of an industrial research collaboration with Sangan Iron Ore Complex (SIC) — one of Iran's largest mining and steel production facilities — I contributed to a critical project aimed at improving the performance and service life of mixer blades used in concentrate thickener tanks.

    Project Objectives:
    - Optimize the geometry and structural design of mixer blades to enhance mixing efficiency and reduce energy consumption
    - Evaluate and propose advanced wear-resistant coatings to extend blade lifespan under severe abrasive conditions
    - Analyze failure mechanisms of existing blades and propose design modifications

    My Role & Contributions:
    - Conducted failure analysis and root cause investigation on worn-out blades
    - Proposed design modifications using SolidWorks for improved structural integrity
    - Collaborated with materials engineers to select optimal coating solutions for wear resistance
    - Provided manufacturing-ready CAD models and technical documentation for prototype production

    Outcome:
    The project contributed to extending blade replacement intervals and improving thickener operational efficiency, reducing maintenance downtime and overall operational costs.

Licenses & Certifications

  • Introduction to ISO 17025 Requirements Gam-e-Arak Educational Center Dec 2024 – Dec 2024
  • General Occupational Health and Safety Training for Contractors Center for Technical Protection and Occupational Health Research and Training Dec 2022 – Dec 2022
  • Technology Assistant Certificate - Industrial R&D Internship Program Ferdowsi University of Mashhad Science and Technology Park Aug 2022 – Feb 2023
Stats

Age: 26

Joined: July 10, 2026

Last seen: July 11, 2026

Area of Expertise
Industrial Design Services Mechanical Engineering Medical Devices Design Rapid Prototyping Injection Molding and Casting Tool Design Services 2D to 3D Conversion Services Reverse Engineering FEA Finite Element Analysis CNC Programming SolidWorks Design Services Sheet Metal Design 3D Solid Modeling 3D Models of Machine Parts Assembly Drawing Services Prototype Design Engineering Mechanical Design Services Mechanical CAD Design Manufacturing Drawings Design for Manufacturability (DFM Services)

Languages

Persian (Farsi) Native or bilingual proficiency

English Professional working proficiency

German Elementary proficiency

Location

Mashhad, Iran

Mashhad, Iran