Hire the best freelance ASME VIII Div.1 & 2 expert designers for your company

I’m a mechanical designer and project engineer with over 10 years of experience delivering innovative, manufacturing solutions across 100+ projects totaling $10M+ in scope. My career has produced desi... Read more

I’m a mechanical designer and project engineer with over 10 years of experience delivering innovative, manufacturing solutions across 100+ projects totaling $10M+ in scope. My career has produced designs for industries including manufacturing, water treatment, agriculture, energy, logistics, food processing, and retail, where I’ve combined strong 3D design skills with hands-on project execution and leadership. I specialize in product development, turnkey manufacturing management, and mechanical system design, with a deep understanding of how to move ideas from concept to production. My background includes SolidWorks, Inventor, FEA (SimSolid), and a range of ERP/MRP and WMS tools that keep complex projects efficient and traceable. Over the years, I’ve worked across industries including industrial automation, material handling, custom machinery, energy systems, logistics, and manufacturing services. My work has ranged from detailed mechanical drafting and 3D modeling to managing engineering teams, vendors, and quality documentation. I’ve designed and optimized equipment, implemented process automation through Excel VBA and other tools, and mentored designers on best practices in CAD modeling and drawing standards. In addition to design work, I’ve contributed heavily to project estimation, procurement, and production coordination, ensuring that cost, schedule, and technical requirements stay aligned. I’ve also implemented improvements in inventory management, vendor relations, and cost control—reducing waste and improving bottom-line efficiency for my employers and clients. Whether leading a project from initial concept through prototype testing or providing detailed drawing packages for production, I focus on solving problems and delivering dependable mechanical and process solutions. I take pride in creating designs that are practical, efficient, and easy to manufacture. I’m currently seeking remote or contract-based mechanical design opportunities, where I can apply my background in 3D modeling, FEA, and manufacturing processes to help companies execute their projects effectively. I’m especially drawn to roles that value initiative, attention to detail, and a balance between technical accuracy and creative problem-solving.

I am a Mechanical Engineer specialized in the calculation, design, and documentation of pressure vessels and piping systems according to ASME, EN, PD 5500, and AD 2000 codes. I have over 15 years of... Read more

I am a Mechanical Engineer specialized in the calculation, design, and documentation of pressure vessels and piping systems according to ASME, EN, PD 5500, and AD 2000 codes. I have over 15 years of engineering experience, with a continuous focus on pressure equipment, including: Pressure vessel design and calculation (PV Elite, manual calculations). Piping design and compliance (ASME B31.3, EN 13480). CE Marking and complete PED 2014/68/EU documentation. Working with gases such as oxygen, steam, compressed air, nitrogen, and flammable gases. Coordination with Notified Bodies (dimensional inspections, pressure testing, technical file reviews). I combine my freelance work in pressure vessels and piping design with my current role in an industrial company, where I manage projects, perform legalization processes, and carry out on-site inspections. What I offer: ✔️ Pressure Vessel Calculations (ASME VIII Div.1 & 2, EN 13445, PD 5500) ✔️ Piping Calculations (ASME B31.3, EN 13480) ✔️ Technical Files for CE Marking (PED 2014/68/EU) ✔️ Detailed Manufacturing Drawings ✔️ Engineering Reports and Dimension Control ✔️ Communication with Notified Bodies Software: PV Elite, SolidWorks, AutoCAD, AutoCAD Plant 3D I deliver accurate, high-quality, code-compliant engineering solutions.

This is Ahmed gamal +10 years of experience as Mechanical design engineer -Work with international Stranded(ASME BPVC,Api 650,DNV 2.7-1,...) -Design of pressure vessels, towers according to ASME sec.... Read more

This is Ahmed gamal +10 years of experience as Mechanical design engineer -Work with international Stranded(ASME BPVC,Api 650,DNV 2.7-1,...) -Design of pressure vessels, towers according to ASME sec. VIII Div. 1 -Design of firetube boilers ,piping work (P&ID), fixed and portable storage tanks , indirect heaters,heat extchanger,offshore containers,baskets,DNV containers and steel structures - Design of Fuel tank according to UL 58 ,Ul 142 , Sti permatank ,EN codes -Prepare design calculation sheets to be stamped by Authorized Inspector -Draw detailed Shop/work drawing and complete fabrication DWG -Prepare BOM and material requests -Design of packaging machinery and food production lines

I am a Lead Mechanical Engineer with over 15 years of specialized experience in pressure vessel design, finite element analysis, and engineering software development, serving the oil & gas, petrochemi... Read more

I am a Lead Mechanical Engineer with over 15 years of specialized experience in pressure vessel design, finite element analysis, and engineering software development, serving the oil & gas, petrochemical, and process industries. Throughout my career I have worked on technically demanding projects that require not only deep code knowledge but sound engineering judgment — the ability to identify what matters, resolve what is ambiguous, and deliver results that hold up under client review, third-party inspection, and regulatory scrutiny. Pressure Vessel Design: Pressure vessel engineering is my primary discipline. I design vessels to ASME BPVC Section VIII Division 1 and Division 2, covering wall thickness calculations, nozzle reinforcement, saddle support design, lifting lug analysis, wind and seismic load evaluation, and MAWP determination. My work extends into technically complex cases: high-temperature reactors requiring creep analysis and time-dependent allowables, sour service material selection per NACE MR0175/ISO 15156, post-forming heat treatment requirement calculations, and fiber elongation calculations for formed heads and shells. I have deep experience with bolted flange joint analysis — one of the most frequently misunderstood areas in pressure vessel engineering. I perform calculations to ASME Appendix 2, ASME PCC-1, and WRC 438, covering gasket seating, bolt load requirements, pre-tension calculations, and leak tightness assessment. I also perform nozzle load evaluations using WRC 107/537 and WRC 297, and I am fully conversant with the limitations of each method and when FEA is the appropriate path forward. I work regularly with major oil company engineering standards, reviewing vendor documents, preparing technical compliance matrices, and issuing engineering comments on fabrication drawings and design submissions. I understand what clients in the oil & gas sector require — calculations that pass and documentation that is traceable, clearly presented, and defensible at every stage of a project. Finite Element Analysis: I perform structural FEA using ANSYS Mechanical for pressure vessels and process equipment, covering linear elastic stress analysis, elastic-plastic analysis, limit load analysis, and fatigue evaluation — interpreted and reported in accordance with ASME VIII Division 2 Part 5 design-by-analysis requirements. I apply FEA where code analytical methods are insufficient: complex geometries, non-standard nozzle configurations, local structural discontinuities, and fitness-for-service assessments. My FEA work is always anchored in engineering judgment. Simulation output alone is not an engineering result — it must be correctly interpreted against applicable code criteria, with proper consideration of mesh quality, boundary conditions, load combinations, and material behavior. Every FEA report I produce is structured to withstand third-party audit. Engineering Software Development I develop custom engineering tools that automate complex code calculations across multiple platforms: HTML/JavaScript for browser-based calculators, Excel VBA for calculation sheets integrated into existing workflows, VB.NET for desktop applications with structured report generation, and AutoCAD .NET plugins for drawing automation. Tools I have built include ASME flange joint calculators, bolt torque and pre-tension tools, WRC 107 nozzle load calculators, fiber elongation and heat treatment tools, and creep damage calculators. These are engineering-grade tools — not generic utilities — built with proper input validation, code references, and clearly structured outputs. What Clients Can Expect: I work as a technical consultant, not simply a task executor. Before starting any project, I invest time in understanding the full engineering context — applicable codes, client requirements, constraints, and what the deliverable needs to achieve. My deliverables are accurate, well-organized, and properly documented. Calculations include clear assumptions, code references, and conclusions. FEA reports are structured for third-party review. Software tools are reliable and maintainable. I am available for pressure vessel design calculations, FEA analysis and reporting, ASME code consulting, engineering document review, vendor submission evaluation, and custom engineering software development.

Mechanical Engineer with more than 10 years of work experience in the mechanical design of pressure vessel, tanks and heat exchangers according to the following standards: ASME VIII div 1 and div 2, E... Read more

Mechanical Engineer with more than 10 years of work experience in the mechanical design of pressure vessel, tanks and heat exchangers according to the following standards: ASME VIII div 1 and div 2, EN-13445, TEMA and API-650

2 years of experiences in design of static equipment such as pressure vessels and heat exchangers in energy sector. Well versed with design codes and standards ASME Section VIII Div 1, TEMA.

2 years of experiences in design of static equipment such as pressure vessels and heat exchangers in energy sector. Well versed with design codes and standards ASME Section VIII Div 1, TEMA.

Thermal Design of Heat Exchangers Design and Analysis Software:  PV Elite 2018  Nozzle Pro, FE Pipe Module  HTRI 7.3.2  Staad Pro Various Codes & Standards for Design:  ASME Boiler and... Read more

Thermal Design of Heat Exchangers Design and Analysis Software:  PV Elite 2018  Nozzle Pro, FE Pipe Module  HTRI 7.3.2  Staad Pro Various Codes & Standards for Design:  ASME Boiler and Pressure Vessel Code, Section VIII, Div.-1  ASME Boiler and Pressure Vessel Code, Section VIII, Div.-2 (Design features as covered in PV Elite 2018 latest version)  PD-5500 (British Code)  EN-13445  TEMA  API-650, API-618 & API-661  IS-2825  Wind & Seismic Codes as covered in PV Elite latest version  WRCB-107 & WRCB-297, WRCB-368

Design engineer with working experience in design of static equipment like pressure vessels, atmospheric storage tanks, process columns, heat exchangers, and process reactors. Well versed with design... Read more

Design engineer with working experience in design of static equipment like pressure vessels, atmospheric storage tanks, process columns, heat exchangers, and process reactors. Well versed with design codes and standards ASME Section VIII Div 1 & Div 2, API 650, TEMA, Saudi Aramco Standards and KOC Standards. Hands on experience in use of Design software for design of pressure vessels - PV Elite and Compress, Analysis softwares - Ansys and storage tank design software

👋 Hello! I'm Eng. Ahmed Hamdy, a Mechanical Design Engineer with 7+ years of specialized experience in Static Equipment Design including Pressure Vessels, Process Piping, Piping Stress Analysis, and... Read more

👋 Hello! I'm Eng. Ahmed Hamdy, a Mechanical Design Engineer with 7+ years of specialized experience in Static Equipment Design including Pressure Vessels, Process Piping, Piping Stress Analysis, and API Storage Tanks. I bring a deep command of international codes and standards such as: 🔧 ASME Sec. VIII Div. 1 & 2 🔧 ASME B31.1 / B31.3 🔧 API 650 My expertise includes: ✅ Pressure Vessel & Heat Exchanger Design ✅ Process & Power Piping Layouts and Stress Analysis ✅ Storage Tank Detailing and Fabrication Drawing ✅ Compliance with ASME/API design requirements ✅ Comprehensive 3D Modeling and Design Documentation I deliver engineering documentation with precision and compliance, including: 📌 GA Drawings & Fabrication Drawings 📌 Isometric and Piping GA Drawings 📌 BOM/MTO, Data Sheets & Specifications 📌 Stress Analysis Reports (Caesar II) 📌 Pipe Support & Structural Design Reports 💻 Software Proficiency: AutoCAD | AutoCAD Plant 3D | AVEVA E3D | SolidWorks | Caesar II | STAAD.Pro | Tekla Structures I collaborate closely with multi-disciplinary teams and participate in: 🔹 Project Kick-off Meetings 🔹 3D Model & P&ID Reviews, Plot Plan Reviews, HAZOP sessions 🔹 Managing MOCs (Management of Change) from concept to commissioning As a focal point for Piping Design & Stress Analysis, I ensure all modifications are properly integrated, prioritized, and aligned with project timelines — especially during Turnaround (TAR) Planning. My goal is to contribute to your project's success by combining technical accuracy with high-quality deliverables and effective communication. Let’s connect and discuss how I can support your next project with world-class mechanical design solutions. Eng/ Ahmed Hamdy Mechanical Design Engineer | Static Equipment | Pressure Vessel | Piping Stress Analysis (ASME/API)

Piping / Pipe Supports / Piping Stress Analysis Total 20+ years’ experience where 15+ years as piping stress analysis engineer including pipe support engineering and 5 years experience as piping eng... Read more

Piping / Pipe Supports / Piping Stress Analysis Total 20+ years’ experience where 15+ years as piping stress analysis engineer including pipe support engineering and 5 years experience as piping engineer in offshore and onshore of oil & gas / petrochemical industries as well as power plants. - Knowledge of NOKSOK and DNV standards - Expert in Stress analysis software - Caesar-II 2014 / 2016, Autopipe, Triflex - Expert in Pipe support engineering, 3D modelling, Design, Checking - Expert in Piping layout and materials - Finite Element software: Ansys 14.0 - 3D modelling: PDMS, Inventor, Solid works, - 2D Drafting: Autocad 2014 - Pressure vessel design using PV Elite - Analyze / approve piping stress calculation for any critical lines - Prepare stress calculation reports for third party verification and it’s checking. - Prepare isometrics / GA / stress iso using Microstation and Autocad. - Experience in use of ASME Codes B31.1, B31.3, B31.4, B31.8, VIII –Div.1 & 2, API standards,NORSOK, HS&E, DNV, PED, PD5500, EN 13480, EN 13445 etc.

✅ TRACK RECORD: Top-Rated Plus Freelancer with 100% job succession ✅ EDUCATION: PhD in Mechanical Engineering ✅ PROFESSIONAL CAREER: Senior Mechanical Engineering over 14+ years of Professional exp... Read more

✅ TRACK RECORD: Top-Rated Plus Freelancer with 100% job succession ✅ EDUCATION: PhD in Mechanical Engineering ✅ PROFESSIONAL CAREER: Senior Mechanical Engineering over 14+ years of Professional experience in Maritime/Aerospace/Mechanical engineering (Practical Applications) My specialty falls in 🔰 A. MECHANICAL ENGINEERING (CFD-LES Hydrodynamics/Hydro-Acoustics & FEA, Aerodynamics & Aero-Acoustics) B. INDUSTRIAL and PRODUCT DESIGN ( DFM & A for 3D printing & Injection Molding) C. CAD (3D Modeling and 2D drawings with GD & T tolerancing )🔰 D. Technical Writing (White-paper writing, Proofreading, Editing & Literature Review) E. Design for Laser Cutting (Kerf Compensation) F: Sheet Metal (Bending Allowance) & Weldments (With no. Distortion risk & Minimum Warping) G: Modular Structures-Structural Design Calculations against Standard: AutoCAD 2D Drafting/SketchUp 3D Desings ✅ COMMUNICATION: Fluent and Top-notched technical flairs I ✅ FREEDOM THROUGH RESPONSIVENESS: Independent freelancer with Continuous Client feedback Check-in 🔰 SERVICES Under Mechanical Engineering & Aerospace Engineering🔰 ✅ Advanced computing analysis (FEA and CFD) ✅ Marine Hydrodynamics, Hydrostatic Stability & Hydro-acoustics ✅ Aerodynamics and Aeroacoustics analysis ✅ Computational Fluid Dynamics (CFD) analysis (Wind turbine blade, dynamic mesh, VAWT, Multiphase heat exchanger, Wing or airfoil, hydrofoil or fluke, surfboard, CFD wind tunnel) ✅ Grid Discretization or Meshing using Pointwise/Ansys/Turbogrid/StarCCM+ ✅ Fluid Structure Interaction (2-way FSI) ✅ Dynamic Fluid Body Interaction (DFBI) ✅ Thermal Management ✅ Heat and airflow analysis & Thermal Structure Interaction ✅Turbomachinery Components Pump, Axial fan, ducted fan, impeller, Rim Thruster, Fan sizing 🔰 Software/Tools 🔰 SolidWorks, StarCCM+, Pointwise, Ansys Fluent & CFX: Autodesk Inventor Nastran 🔰 SERVICES Within INDUSTRIAL & PRODUCT DESIGN & 3D CAD Modeling 🔰 ✅ Product Designing (3D Modeling, 2D Drawings, GD & T Tolerancing, Costing and Design Evaluation, design requirements, conceptual design development, technical, economic viability, Numerical analysis, DFM, Reverse engineering, Prototyping) ✅ Design for 3D Printing for A1 & X-1 CARBON Printer: Additive Manufacturing: Lattice Structures ✅ Design for injection molding with tolerances and injection molding instructions ✅ Design for Manufacturing and Assembly DFM & A ✅ Design and Fabrication drawings for laser Cutting ✅ Professional CAD Designing against Applicable Standards (Welding ISO 13920:1996 Class A, B,C ; Linear & Angular Tolerance ISO 2768-1:1993 Class V,C,M,F; Geometrical Tolerance ISO 2768:1993 class H,J, K. Environmental test: 810 G and 901D) ✅ Design Optimization ✅ Pressure vessel: (Reinforcement calculations of openings, Lifting lug analysis. Design of vessel supports, thickness calculation for shell under internal/external pressure, body flange calculation, tubesheet and tube calculation, nozzle calculation, lug support calculation, wind & seismic load calculation, Fatigue analysis, damage tolerance analysis, ASME SECTION VIII DIV. I & DIV. II, ED.2023. API 579-1/ASME FFS-1, IP Standards) ✅ Modular Buildings, Steel Framing, Aluminum Extrusions ✅ Structural Analysis ✅ Structural Finite Element analysis (FEA): Non-linear FEA , Structural calculations, structural integrity assessment, ✅ Structural Modeling and Detailing as per Eurocodes NF EN 1991-1-1, EN 1991-1-3, EN 1991-1-4; ICC, ACI, AISC, NDS, welded steel frame as per BS 8888 and AWS D1.1 ) 🔰 Software/Tools 🔰 SolidWorks, SAP2000, Ansys Additives, HyperWorks, Autodesk Moldflow, Autodesk NETFABB, Autodesk Fusion, Autodesk Autocad, Autodesk Inventor.

Main specialization: successful solving non-standard technical problems. Engineer, PhD. I have over 15 years of experience in 3D designing.

Main specialization: successful solving non-standard technical problems. Engineer, PhD. I have over 15 years of experience in 3D designing.

Custom designed Volksrods, ratrods, motorcycles and scooters . ​From sketches to 3D Autodesk Alias Class A models. Rendered in Keyshot for visuals and finally translated to the real cars

Custom designed Volksrods, ratrods, motorcycles and scooters . ​From sketches to 3D Autodesk Alias Class A models. Rendered in Keyshot for visuals and finally translated to the real cars

Hi! My name is Lucas Azevedo and I have a Master degree in Polymer Engineering. I´m interested in Solidworks and Moldex3D. On university I´ve worked with Solidworks, where I developed plastic parts a... Read more

Hi! My name is Lucas Azevedo and I have a Master degree in Polymer Engineering. I´m interested in Solidworks and Moldex3D. On university I´ve worked with Solidworks, where I developed plastic parts and molds. Recently in my thesis, I developed a project in Moldex3D, in order to approximate the simulation to the real process, and then for predicting injection molding deffects by analyse the moldex3D information.

I am a certified Diploma Mechanical Engineer and I am working as a Design engineer last 4 years. I have successfully completed more then 20 projects.

I am a certified Diploma Mechanical Engineer and I am working as a Design engineer last 4 years. I have successfully completed more then 20 projects.

I’m a skilled AutoCAD 2D/3D Engineer with over 4 years of experience in architectural drafting, mechanical drafting, and MEP drawings. I specialize in SolidWorks 3D modeling, Revit 3D, and creating pr... Read more

I’m a skilled AutoCAD 2D/3D Engineer with over 4 years of experience in architectural drafting, mechanical drafting, and MEP drawings. I specialize in SolidWorks 3D modeling, Revit 3D, and creating precise technical drawings for both construction and manufacturing projects. Education: Bachelor’s Degree in Mechatronics Engineering Master’s Degree in Power Plant Management Core Skills: AutoCAD 2D & 3D SolidWorks 3D Modeling Revit Architecture & MEP Mechanical & Architectural Drafting Power Plant Systems Design Technical Drawing & Blueprint Reading I bring accuracy, speed, and attention to detail to every project — whether it's developing complex mechanical parts or producing high-quality architectural layouts.

With 18 years of experience in structural analysis and drafting, I provide detailed engineering solutions for residential, commercial, and industrial projects. I bridge the gap between architectural v... Read more

With 18 years of experience in structural analysis and drafting, I provide detailed engineering solutions for residential, commercial, and industrial projects. I bridge the gap between architectural vision and structural reality. I also offer high-end Civil CAD services for engineering firms and developers looking for precision and speed.

Seeking for a prominent career

Seeking for a prominent career

Education: M.Arch The Bartlett Skills: Concept Design (Residential, Commercial, Clinics, ..etc), Floor Plans Preparation, 3D Modelling, Rendering, Presentation Preparation.

Education: M.Arch The Bartlett Skills: Concept Design (Residential, Commercial, Clinics, ..etc), Floor Plans Preparation, 3D Modelling, Rendering, Presentation Preparation.

Two years experience of designing tools, machine components, and parts. My interests are chess, movies and all forms of cyberpunk and neo-noir genre. I also take pleasure in researching and learni... Read more

Two years experience of designing tools, machine components, and parts. My interests are chess, movies and all forms of cyberpunk and neo-noir genre. I also take pleasure in researching and learning about anything new, particularly in the field of mechanical engineering. If you decide to choose me you will be hiring a meticulous worker who will produce top - notch, error-free work on time. I am a full - time freelancer, and you can contact me anytime!

I am a mechanical engineer and have been working in different kind of CAD software like AutoCAD, SolidWorks, Autodesk Inventor, Catia for over three years. I also do rendering and 3d animation of prod... Read more

I am a mechanical engineer and have been working in different kind of CAD software like AutoCAD, SolidWorks, Autodesk Inventor, Catia for over three years. I also do rendering and 3d animation of products. My aim is to provide best services to my client with my best effort. I have interests in 3d modelling, product design for manufacturing and making 3d animation of the products.

- Engineering studies electromechanical; - Designer for SAME Tunisia, - Various design projects during internships and studies (JETCLEANERS, plastic shredder,..)

- Engineering studies electromechanical; - Designer for SAME Tunisia, - Various design projects during internships and studies (JETCLEANERS, plastic shredder,..)

I’m a freelance Mechanical CAD Designer with a passion for precision and product development. I’ve worked on various freelance projects involving 2D drafting, 3D modeling, and mechanical assemblies us... Read more

I’m a freelance Mechanical CAD Designer with a passion for precision and product development. I’ve worked on various freelance projects involving 2D drafting, 3D modeling, and mechanical assemblies using software like SolidWorks, AutoCAD, and Creo. I specialize in converting ideas and sketches into detailed CAD drawings ready for prototyping or manufacturing. My projects have included parts design, machine components, and realistic 3D renders with attention to design accuracy and engineering standards. Although I’m not industry-employed yet, I’ve delivered freelance work that demanded real-world design thinking, timely communication, and technical quality. I’m eager to collaborate with clients globally and help turn product concepts into practical, production-ready solutions. Tools I use: SolidWorks | AutoCAD | Creo | Ansys | Catia

Make 3D Model is my hobby Just for fun:))

Make 3D Model is my hobby Just for fun:))

I am a CAD Jewelry Designer | 3D Sculpture Artist with 15 years of experience. To evaluate the quality of my work, please see my web site. 3dwaxcarving.com I have had extensive training in both... Read more

I am a CAD Jewelry Designer | 3D Sculpture Artist with 15 years of experience. To evaluate the quality of my work, please see my web site. 3dwaxcarving.com I have had extensive training in both traditional and digital sculpting. I began my studies as a classical sculptor finishing the Sculpture Art School. After art school, I majored in Industrial Design. Finally, I studied 3D digital modeling at the Art Institute of California in San Diego,CA. During my career, I worked in top Hollywood and video game companies as a lead 3d character modeler. I contributed to major projects such as Dune, Law & Order, Dan Dare, Ever Quest, Deep Space PS3 and others . I studied jewelry design under the tutelage of a San Diego based leading jewelry crafter and manufacturer. My passion is for organic modeling. I always strive to create 3D models that are as lifelike as possible. I work to embody each model with spirit and emotion so that my models have character. I use an eclectic tool-set of modern modeling software to achieve this goal. Currently I am working as an independent 3D Sculpture Artist working with jewelry, gift, video game and other manufactures. For the jewelry industry I create sophisticated organic forms with Faberge quality. For toy and gift manufacturers I create 3d relief sculpture, sculpture miniatures, figurines, belt buckles, Christmas ornaments, and many other products. For video game companies I am modeling and texturing high and low polygon stylized and realistic characters.

Mechatronics engineer with experience in 3D modeling, design, and rendering Have worked on different design projects based on sketches, images and real products

Mechatronics engineer with experience in 3D modeling, design, and rendering Have worked on different design projects based on sketches, images and real products