Hire the best freelance AutoLISP expert designers for your company

Seasoned mechanical engineer with more than 35 years of experience specializing in precision tooling and weld systems, industrial automation and rapid prototyping. Proven success delivering quality d... Read more

Seasoned mechanical engineer with more than 35 years of experience specializing in precision tooling and weld systems, industrial automation and rapid prototyping. Proven success delivering quality designs, on time, and within budget. Expert CAD skills, proficient in SolidWorks, Autodesk Inventor, and AutoCAD, Catia and OpenSCAD. Core skills in 3D modeling, reverse engineering, and process optimization.

PIPING & MECHANICAL DESIGN ENGINEER | CAD & ENGINEERING TOOLS DEVELOPER 20+ Years of Industrial & International Experience I provide end-to-end Piping & Mechanical Design Engineering services and dev... Read more

PIPING & MECHANICAL DESIGN ENGINEER | CAD & ENGINEERING TOOLS DEVELOPER 20+ Years of Industrial & International Experience I provide end-to-end Piping & Mechanical Design Engineering services and develop engineering calculation tools and CAD automation solutions for industrial and EPC projects worldwide, combining practical field experience with structured engineering methods and automation-driven engineering efficiency. ________________________________________ 🔹 Core Services 1. PIPING & MECHANICAL DESIGN ENGINEERING Process & Basic Engineering: PFD & P&ID Development • Fluid / Mass Balance Tables • Pipe Sizing & Hydraulic Calculations • Piping Class & PSM • Equipment Selection & Datasheets • Preliminary Plant Layout • Site Plan with TOP Detailed Engineering & Design: Line List • Valve Schedule • Instrument List • Piping & Equipment Layouts • Pipe Routing • Pipe Support Design • Insulation & Heat Tracing Design • Detailed Drawings • Bill of Materials (BOM) 3D Modeling & CAD Engineering: Piping Isometrics • Plant & Piping 3D Modeling • Machinery & Equipment 3D Modeling • CAD Drafting & Engineering Drawings Engineering Analysis: Fluid & Piping System Analysis • Hydraulic System Design • Mechanical Equipment & Machinery Analysis Technical Documentation: Engineering Standards & Specifications • Operation & Maintenance Manuals • Technical Reports • Engineering Guides & Tutorials ________________________________________ 2. ENGINEERING TOOLS & CAD AUTOMATION Engineering Calculation Tools: Pipe Bend & Dent Strain Analysis Tools • Pipeline Corrosion & ERF Assessment Tools • Custom Engineering Calculation Applications CAD Automation & Custom Utilities: On-Screen Auto Highlighter for Drawings & Schematics • Column / Post Base Plate Drawing Automation • AutoCAD Automation • Custom CAD Utilities Engineering Software Development: Advanced Excel Engineering Tools • AutoLISP • Python • C# Engineering Applications 📌 A dynamic list of developed tools and projects is available in my Services and Portfolio. ________________________________________ 🔹 Professional Summary Design Engineer with 20+ years of experience in piping and mechanical systems across: Steel Plants • Power Plants • Chemical Plants • Oil & Gas • Industrial Process Facilities Extensive exposure to systems involving: Water • Air • Gas • Steam • Acid • Fume • Hydraulic • Grease • Oil • Melting & Casting Processes Successfully served German, Austrian, Italian, and Japanese multinational companies, along with global freelance clients across America, Europe, Australia, and Asia. ________________________________________ 🔹 Project & Industry Experience • 12+ major industrial projects completed (Basic Engineering to BOM & Manufacturing Support) • Full-cycle exposure: Concept → Basic Engineering → Detail Engineering → Documentation • Strong application of international standards: ANSI • DIN • ISO • JIS • IS Industry sectors: • Melt Shops & Furnaces • Bloom, Billet & Slab Casters • Hot Strip Mills • Bar & Wire Rod Mills • Sheet Processing Lines ________________________________________ 🔹 International Exposure • Deputed to Italy (four assignments – average 3 months each) for piping and equipment basic design engineering • Three-month technical training in Germany covering international engineering standards and advanced CAD practices ________________________________________ 🔹 Clients & Companies Served Major Industrial Organizations: SMS SIEMAG • Siemens VAI • Danieli • Steel Plantech • Siemens • Dunlop • NALCO • CESC • IFB Consultants & EPC Companies: Uniseven • Quotient Engineering • Stewarts & Lloyds • Otto • ICI Additionally served international clients across America, Europe, Australia, and Asia through freelance platforms. ________________________________________ 🔹 Academic Qualifications • Postgraduate Diploma – Piping Design & Engineering • Diploma – Mechanical Engineering ________________________________________ 🔹 Technical Skills Design & CAD: 2D Drafting • 3D Modeling • Solid Modeling • Isometric Drawings • Exploded Views Simulation & Engineering Analysis: CFD • FEA • Thermal Analysis • Multiphysics Support Programming & Engineering Automation: AutoLISP • Python • C# • Engineering Tool Development • CAD Customization Tools & Platforms: AutoCAD • AutoCAD Plant 3D • Fusion 360 • EPANET • OpenModelica MS Office • Visio • Adobe Acrobat • Windows • DOS • Linux ________________________________________ 🔹 Core Expertise Piping Systems • Fluid Systems • Hydraulic Design • Process Engineering • Mechanical Systems • CAD Automation • Engineering Calculations • Technical Documentation • Project Engineering ________________________________________ 📌 Additional Information For detailed project examples, completed jobs, and specialized engineering tools, please refer to my Services and Portfolio. ________________________________________

I am a multidisciplinary CAD and BIM professional specializing in end-to-end project delivery and workflow optimization. My expertise spans Architectural, Structural, and MEP design, ensuring that eve... Read more

I am a multidisciplinary CAD and BIM professional specializing in end-to-end project delivery and workflow optimization. My expertise spans Architectural, Structural, and MEP design, ensuring that every facet of a building works together flawlessly. I don't just build models; I engineer custom solutions to make drafting and design highly efficient. Alongside advanced 3D modeling and rendering, I develop custom scripts and add-ins—such as Python and C# tools for Revit, AutoLISP routines for AutoCAD, and Ruby plugins for SketchUp—to automate complex tasks, increase precision, and drastically reduce project turnaround times. Core Capabilities: - Comprehensive BIM & CAD: Deep expertise in Revit, AutoCAD, SketchUp, and 3ds Max for architectural, structural, and MEP layouts. - Coordination & Estimation: Rigorous clash detection using Navisworks Manager and accurate model-based budget estimation. - Workflow Automation: Custom tool development (Ruby, AutoLISP, Python, C#) for tasks like automated HVAC duct routing, CAD-to-BIM wall generation, and intelligent geometry cleanup. - Visualization & Presentation: Photorealistic rendering using D5 and Enscape, paired with expert post-production and layout design in Photoshop and Illustrator.

Christian CARDAHI – Biography Expert in Structural and Geotechnical Engineering | Founder of CARDAHI Materials Take-Off and Shop Drawings Christian CARDAHI is a highly accomplished civil engineer wit... Read more

Christian CARDAHI – Biography Expert in Structural and Geotechnical Engineering | Founder of CARDAHI Materials Take-Off and Shop Drawings Christian CARDAHI is a highly accomplished civil engineer with a Bachelor of Engineering and double master's degrees in Structural and Geotechnical Engineering. With a passion for automation and efficiency in construction processes, he founded CARDAHI Materials Take-Off and Shop Drawings in 2010, establishing himself as a leader in the field of civil engineering and construction technology. With a career spanning over a decade, Christian has been at the forefront of automating structural shop drawings and material take-offs. His expertise lies in developing cutting-edge solutions that integrate AutoCAD, Revit, Python, Visual Basic, and AutoLISP to streamline design and drafting processes. His innovative approach has significantly improved the accuracy, efficiency, and cost-effectiveness of structural and architectural workflows. CARDAHI Materials Take-Off and Shop Drawings has successfully contributed to numerous projects in Lebanon and Dubai, providing precision-driven solutions for Revit 3D modeling, bar bending schedules, structural shop drawings, tiles cutting lists, and bridge structure reinforcements. His firm has built a reputation for delivering high-quality, automated, and error-free engineering solutions, ensuring enhanced project management and execution. Christian's commitment to automation and digital transformation in engineering has set new benchmarks in the industry. His expertise in coding and software integration has allowed for the seamless execution of complex projects, offering clients faster turnaround times, reduced costs, and unmatched quality assurance. With a philosophy centered on continuous innovation and precision, he continues to push the boundaries of what is possible in modern engineering and construction.

I have been working on AutoCAD since 1993. I have expertise in developing LISP routines to automate process of drafting. I have used VBA extensively to generate automated BOQ from a drawing purpose. I... Read more

I have been working on AutoCAD since 1993. I have expertise in developing LISP routines to automate process of drafting. I have used VBA extensively to generate automated BOQ from a drawing purpose. I specialize to automate the 2D drafting by use of LISP routines, constraints parameters and use of Dynamic Block. I am a certified Autodesk Design Professional and using AutoCAD since ver 10. I have good experience in working in AutoLISP to make routines to automate 2D drafting process as smooth as possible. I also have worked with Block attributes to make drawing intelligent. I am an Autodesk Certified Design Professional. My role in organization was to give CAD consulting to client and providing them solution in their issues.

I have over 20+ years of varied experience in Structural design, and complete BIM solutions in different construction sectors like Buildings, Water and Waste Water treatment plants, Pumping Stations,... Read more

I have over 20+ years of varied experience in Structural design, and complete BIM solutions in different construction sectors like Buildings, Water and Waste Water treatment plants, Pumping Stations, Tunnels, Tidal Barrier, Flood walls, Bridges, Metro Rail, and Earth Retaining Structures while working for projects based in UK, Middle East, USA, Australia, NZ, Singapore, South Africa & India. CORE COMPETENCIES • Strategic Leadership & Project Management: Expert in managing the full project lifecycle, including bidding, resource allocation, budgeting, and operational oversight. • Global Team Development (GECs): Experienced in developing and leading distributed global teams, especially within Global Excellence Centers to meet technical and strategic goals. • Infrastructure Projects: Expertise in managing infrastructure projects, including highways, Water and Wastewater treatment plants, flood Defense systems, and reservoirs. • Structural Design & Analysis: Expertise in the design and analysis of residential, commercial, and water-related structures, including RCC and steel frameworks, tidal barriers, and flood defense systems. • BIM Management & Process Optimization: Proficient in BIM setup, implementation, and training on software with expertise in Revit, Civil 3D, and Tekla. • Quality Assurance & Compliance: Strong understanding of global compliance standards, governance frameworks, and quality assurance methodologies to maintain excellence in service delivery. Successfully led ISO 9001 certification processes to enhance quality and operational efficiency. • Technical Innovation & Automation: Skilled in workflow automation using Python, AutoLISP, and .NET. • IT Support & Infrastructure Management: Competent in overseeing IT support functions, managing infrastructure procurement, and ensuring effective vendor management, including price negotiations. • Financial Acumen: Proficient in invoicing, budget management, and financial reporting to optimize resource utilization and maintain cost efficiency. Key Skills  Structural design of water and waste water projects, water retaining structures, pumping stations, Thrust blocks, Tidal barrier, Flood defence walls  Project management, Project co-ordination, Project estimation, Cost Estimation, Bidding preparation  Team management  BIM management, BIM implementation, BIM process, BIM Training, BIM coordination  Software Training, Mentoring, core team building  Architectural and Structural general arrangement drawings, Civil drawings, Structural Steel detailing, connection detailing  RC detailing with BBS by manual or using CADS RC or similar software’s  Civil 3D design, modelling and detailing of Pipework, Highway, Wet Utilities, Dry Utilities, Land development, Landscape  Preparation of Longitudinal sections, cross sections, cut & fill quantity calculation  3D modelling of structures using Revit, Tekla software’s  Clash detection, quantity estimation, 4D/5D modelling using Navisworks  Trained internal auditor, BMS, Audits, Standards preparation  Automation, Lisp programming, scripts, dot net programming  British, Europe, Indian, American, and South African Standards  Attended Revit Technology conference 2015 at Singapore  International work experience

I am an AutoLISP developer with 10+ years work experience (although I’ve been using AutoLISP in AutoCAD as an architect and draftsman since 2005) and, in the last several years, I have developed AutoC... Read more

I am an AutoLISP developer with 10+ years work experience (although I’ve been using AutoLISP in AutoCAD as an architect and draftsman since 2005) and, in the last several years, I have developed AutoCAD and BricsCAD scripts, custom tools and add-ons to automate and simplify tasks in various domains, like electrical, structural and civil engineering. This diversity strengthened my problem solving skills and also my abilities as a team player, as I was working along with the client in order to best define and solve the problems that we were facing.

Advanced AutoCAD and Civil 3D skills. Experienced in land survey and telecommunications industries. Ability to incorporate AutoLISP, VBA, or C# programming solutions. Autodesk certified Civil 3D profe... Read more

Advanced AutoCAD and Civil 3D skills. Experienced in land survey and telecommunications industries. Ability to incorporate AutoLISP, VBA, or C# programming solutions. Autodesk certified Civil 3D professional.

Senior Full-Stack .NET Developer with over 20 years of experience designing and delivering enterprise and consumer facing web and windows applications. Expert in AutoLISP, C#, VB.Net, ASP.NET, JavaScr... Read more

Senior Full-Stack .NET Developer with over 20 years of experience designing and delivering enterprise and consumer facing web and windows applications. Expert in AutoLISP, C#, VB.Net, ASP.NET, JavaScript, jQuery, and T-SQL/SQL Server with a strong background in pipelines, software architecture, and performance optimization. Adept at translating business requirements into technical solutions.

Over 12 Years of experience producing working drawings in the field of Civil, Electrical, Piping, Instrumentation & Telecom. Over 9 years of experience with Autocad & Microstation. A team player and T... Read more

Over 12 Years of experience producing working drawings in the field of Civil, Electrical, Piping, Instrumentation & Telecom. Over 9 years of experience with Autocad & Microstation. A team player and Team Leader working with engineers and co-workers to accomplish the tasks. Highly skilled with the ability to plan ahead and complete the projects in the most efficient way. Skilled in AutoLisp Programming. Knowledgeable in the usage and programming of Microsoft Office Suite programs.

I am a experienced software developer and working mainly on AutoLISP, VBA and .net for AutoCAD Working as fulltime Freelancer

I am a experienced software developer and working mainly on AutoLISP, VBA and .net for AutoCAD Working as fulltime Freelancer

I’m a mechanical engineer specializing in industrial design, 3D modeling, and technical documentation, with extensive experience in international projects. I’m highly proficient in Autodesk Inventor,... Read more

I’m a mechanical engineer specializing in industrial design, 3D modeling, and technical documentation, with extensive experience in international projects. I’m highly proficient in Autodesk Inventor, AutoCAD Mechanical, FreeCAD, and iLogic, enabling me to automate workflows and optimize engineering processes. My core skills include: • Designing parts and assemblies in compliance with global standards (API 650, EN 1092-1, ASME, DIN, ASTM) • CAD automation using iLogic and AutoLISP to streamline repetitive tasks • Preparing fabrication drawings, managing revision control, and ensuring documentation clarity • Stepwise troubleshooting and developing robust, reusable code logic I value precision, clear communication, and continuous learning. I’m open to collaborating on mechanical design, product development, and CAD automation projects with global teams. 📩 Let’s connect if you’re looking for a reliable and detail-oriented engineering partner.

I'm a Mechanical Engineer with more than 20 years experience on numerous technical professional projects in case of CNC Programing , CAD/CAM, Digital Fabricating, ArtCAM, Vectric Aspire, Photo V-Carve... Read more

I'm a Mechanical Engineer with more than 20 years experience on numerous technical professional projects in case of CNC Programing , CAD/CAM, Digital Fabricating, ArtCAM, Vectric Aspire, Photo V-Carve, Parametric Multi-layered Elements Design, Parametric Fading Polygonal Pattern Design in Grasshopper, 3D Huge Mold or Molding Pattern Making, 3D huge Publicizing Maquette Making, Industrial Design with high 3D visualization & imagination analysis abilities. Ready to help you achieve your goals sooner and more productive.

I am a freelance AutoLISP development consultant with 15+ years experience and I can develop AutoLISP programs to automatically generate cross sections with reinforcement details, generate steel detai... Read more

I am a freelance AutoLISP development consultant with 15+ years experience and I can develop AutoLISP programs to automatically generate cross sections with reinforcement details, generate steel details, extract data, generate bill of materials from GA drawings, generate custom drawings, etc. to automate repetitive drafting and design tasks. Being Senior GIS professional, I can support GIS mapping, analysis, etc. Being Civil Engineer, I can support your civil, structural and any other design related projects.

Dear Sir, I have 17+ years of CAD/CAM experience in many engineering streams. Mastered in 2D and 3D. A Certified Solidworks Professional. I have mastered in Parametric Designing with Sol... Read more

Dear Sir, I have 17+ years of CAD/CAM experience in many engineering streams. Mastered in 2D and 3D. A Certified Solidworks Professional. I have mastered in Parametric Designing with Solidworks and AutoCAD, I have a sound knowledge of automating solidworks and AutoCAD using VBA and Auto LISP. Expert in ► 3D Modeling ► Walk Through Animation ► Mechanical Design ► Creating and updating drawings ► Converting drawings into DWG format (from PDF, hand sketches, blueprints, images, etc) ► 2D into 3D conversion ► Photo realistic rendering ► Animations (Engineering study) of 3D objects ► Preparing files for 3D Printing SOFTWARE: ► AutoCAD ► SolidWorks ► PTC Creo ► KeyShot ► 3D Max ► Corel Draw ► Photoshop My Samples https://www.youtube.com/watch?v=2Hf_f7iCqzs https://www.dropbox.com/sh/htqt065t0v2jqxe/AABKcSXNFTFyhZ9GoKKupjBAa?dl=0 Nadil Nishantha

Studied Architectural Studies and Urban Planning at UW-Milwaukee School of Architecture in Milwaukee Wi (1982-1985). *Recipient of 2nd place in small scale architectural design competition sponsored... Read more

Studied Architectural Studies and Urban Planning at UW-Milwaukee School of Architecture in Milwaukee Wi (1982-1985). *Recipient of 2nd place in small scale architectural design competition sponsored by undisclosed wallpaper manufacturer retailer and the UWM school of architecture. *Certificate of study in Autocad, AutoLisp I and Autolisp II, 2000 *Certificate of study in Paragrafix Configurator Developer and Paraweb Developer by Quantara., 2001 *Winner Best Design, Snow snake contest, city of Sheboygan Winter Festival-1988 *1st place Architectural Drawing - Lakeshore Technical Institute, 1980 *2nd Place Architectural Model Building - 1st National Bank Design Competition, 1980 *1st Place Architectural Model Building - Lakeshore Technical Institute, 1980 *1 patent - Invention custom linkage arm to improve efficiency of generator rotation, 2014 *Best of Show Exhibit Design - The Display Shop/Vernet Paper Co./ADDY Awards - Designer Greg Krouse - 1988 *Featured Designer Illustrator; Exhibit/Display Manufacturers Expo; Las Vegas NV, Mero Systems Group

Overall 30 years of experience in Design & Drafting. Worked in various fields from Mechanical engineering, CAD Services, 3D modelling of mechanical & fabrication parts, Creating Isometric views of par... Read more

Overall 30 years of experience in Design & Drafting. Worked in various fields from Mechanical engineering, CAD Services, 3D modelling of mechanical & fabrication parts, Creating Isometric views of parts, Cartography, GIS & AM/FM, Large format Digital Image printing (3M Scotchprint), Retail Floor Planning, etc. Currently taken to Freelancing and looking forward to share my experience and learn new concepts in the market.

More than 20 years’ experience in the field of CAD customization with AutoLISP, VisualLISP, DCL and OpenDCL platform.

More than 20 years’ experience in the field of CAD customization with AutoLISP, VisualLISP, DCL and OpenDCL platform.

I have 4 years of experience using AutoCAD and various other CAD programs. During this 4 years I have helped develop estimating software, wrote various AutoLISP commands and functions, created templat... Read more

I have 4 years of experience using AutoCAD and various other CAD programs. During this 4 years I have helped develop estimating software, wrote various AutoLISP commands and functions, created template files.

I am a CAD professional and software developer specializing in AutoCAD and ZWCAD plugin development. With deep expertise in ObjectARX, LISP, and the ZWCAD API, I build custom CAD extensions, automatio... Read more

I am a CAD professional and software developer specializing in AutoCAD and ZWCAD plugin development. With deep expertise in ObjectARX, LISP, and the ZWCAD API, I build custom CAD extensions, automation tools, and productivity plugins tailored to engineering and design workflows. My core skills include: - AutoCAD Plugin Development using ObjectARX (C++) - ZWCAD Plugin Development using the ZWCAD API / ZRX - AutoLISP and Visual LISP scripting for AutoCAD automation - Custom command creation, entity manipulation, and drawing automation - .NET (C#/VB.NET) development for AutoCAD and ZWCAD managed APIs - CAD drafting, 2D/3D design, and technical drawing I can develop any kind of custom plugin or add-on for AutoCAD and ZWCAD — from simple automation scripts to complex, full-featured extensions. Whether you need a custom ribbon panel, specialized drawing tools, batch processing utilities, or data extraction workflows, I can deliver professional, reliable solutions. I am available for freelance projects and am committed to delivering high-quality work on time.

- Worked with many projects involved in digitization, data cleaning - Symbolization as per cartographic guidelines to prepare presentation maps - GIS desktop application using open source... Read more

- Worked with many projects involved in digitization, data cleaning - Symbolization as per cartographic guidelines to prepare presentation maps - GIS desktop application using open source Skills • Cartography, Digitization, Data cleaning & Quality control • AutoCAD development with AutoLISP • Microstation • ArcGIS

I am a Senior Piping Designer and PDMS/E3D Specialist with over 25 years of experience in oil, gas, petrochemical, and refinery projects. My expertise includes PDMS/E3D catalogue development, piping d... Read more

I am a Senior Piping Designer and PDMS/E3D Specialist with over 25 years of experience in oil, gas, petrochemical, and refinery projects. My expertise includes PDMS/E3D catalogue development, piping design, and administration (Admin, Draft, Iso). I deliver clash-free piping layouts, isometrics, and MTO reports fully aligned with international standards. Additionally, I develop AutoLISP programs for AutoCAD and create advanced Excel-based tools for engineering automation and reporting. I am committed to delivering precise, high-quality designs and efficient solutions for complex projects.

Innovative BIM & CAD Automation Engineer with 10+ years of experience developing production-ready automation tools for Revit, AutoCAD, SketchUp, Rhino, and ArcGIS. I help architecture and engineering... Read more

Innovative BIM & CAD Automation Engineer with 10+ years of experience developing production-ready automation tools for Revit, AutoCAD, SketchUp, Rhino, and ArcGIS. I help architecture and engineering teams eliminate repetitive work, automate quantity take- offs, improve model quality, and connect BIM data with GIS and cloud platforms through reliable, scalable workflows. With a strong background in C#, Python, and .NET, combined with deep AEC domain knowledge, I design custom plugins and automation systems that integrate seamlessly into real project workflows—supporting estimating, coordination, data accuracy, and faster delivery. Core Capabilities ● Revit API development (C#, Python) – custom plugins, quantity takeoff automation, batch tools, model validation ● Dynamo & Python automation for modeling, documentation, data extraction, and estimating workflows ● AutoCAD automation (.NET, AutoLISP) ● Autodesk APS (Forge), ACC / BIM 360 integrations ● SketchUp automation & plugin development (Ruby, model data extraction, metadata workflows) ● Rhino plugin & automation development (Grasshopper, Python/C#) ● GIS integration (ArcGIS automation, spatial data workflows, GeoJSON) ● AI-assisted BIM workflows (model validation, classification, data extraction, rule-based checks) ● Model data extraction pipelines (hierarchy, geometry, metadata → JSON → external systems) ● Point cloud to BIM workflows (Python, Open3D, segmentation, Revit integration) Let’s collaborate to automate the BIM processes and boost productivity.

I help engineering teams automate CAD & BIM workflows to save time, reduce errors, and improve project delivery. With 20+ years of experience, I specialize in developing custom solutions using AutoLI... Read more

I help engineering teams automate CAD & BIM workflows to save time, reduce errors, and improve project delivery. With 20+ years of experience, I specialize in developing custom solutions using AutoLISP, .NET (C#), VBA, and Revit API. My work focuses on eliminating repetitive drafting tasks, integrating CAD with databases, and building scalable tools for large design teams. Key expertise: • AutoCAD & Revit automation (plugins, scripts, custom commands) • Block, attribute & drawing management systems • BIM workflows and standards implementation • CAD-to-database integration (Excel, SQL, web systems) • Drawing register and document control automation Recent work includes: • Automated PDF publishing & batch processing tools • Advanced block analysis and attribute management systems • Custom WPF interfaces integrated with AutoCAD plugins • Workflow optimization for large infrastructure projects Based in Sydney, I work with clients globally and deliver reliable, production-ready solutions. If you're looking to streamline your CAD or BIM workflows, let’s discuss your requirements.

Name: Ananda Chandra Behera Father's Name: Late Bhairab Charan Behera D.O.B. 1964-04-12 Religion: Hinduism Nationality: Indian Marital Status: Married Work Experience: 20 yrs. Organizations Wor... Read more

Name: Ananda Chandra Behera Father's Name: Late Bhairab Charan Behera D.O.B. 1964-04-12 Religion: Hinduism Nationality: Indian Marital Status: Married Work Experience: 20 yrs. Organizations Worked with: VATech, VAI India Pvt Ltd, SIEMENS_VAI, Siemens Ltd. Designations: CAD Engineer/Design Engineer/Design Executive

* Piping designer/engineer with experience in conceptual, basic, and detailed engineering projects within the oil, gas and mining industry. Participation in multidisciplinary meetings, preparation and... Read more

* Piping designer/engineer with experience in conceptual, basic, and detailed engineering projects within the oil, gas and mining industry. Participation in multidisciplinary meetings, preparation and review of technical documents and drawings such as design criteria, pipe thickness calculation, bill of materials, specifications of construction, welding, hydrostatic test, coating, painting, firefighting systems, key plan, plot plan, detail and elevations, isometrics, as well as modelling and presentation of equipment and piping in 3D model using PDS Equipment & Piping, AutoCAD Plant 3D, Cadworx, SmartPlant Review and Naviswork. * Segregation and stress analysis of piping using Caesar II, criteria design of stress, loads evaluations of supporting and equipment’s nozzles. * Active involvement in field activities, such as field surveying, piping pre-commissioning, and work in the technical office on construction sites, responding to requests for information (RFI), reviewing and approving designs, optimizing pipe routes, and providing solutions for design and engineering challenges. Expertise in occupational risk analysis and safety work authorization, supervision of activities in confined spaces such as excavations. * Proficient in Python, HTML, CSS, JavaScript, AutoLISP, and Visual Lisp for implementing routines and scripts to enhance daily tasks.

Mechanical Engineer with over three years of experience designing and drafting mechanical components and systems at FIVE .INC and SALT LAKE MILL. Proficient in CAD-CAM software (AutoCAD, Fusion 360, R... Read more

Mechanical Engineer with over three years of experience designing and drafting mechanical components and systems at FIVE .INC and SALT LAKE MILL. Proficient in CAD-CAM software (AutoCAD, Fusion 360, Rhinoceros, SolidWorks), with expertise in programming SolidWorks VBA macros and AutoLISP to automate tasks, reducing design cycle times and errors. Skilled in managing the full project lifecycle—from conceptual design to production-ready drawings—while collaborating with cross-functional teams. Recognized for strong attention to detail, technical drawing interpretation, and delivering manufacturing-friendly solutions. Excellent communication and interpersonal skills.