Hire the best AutoLISP Programming experts for your company

I have a varied background with practical experience in Structural Engineering , Architecture, Building Construction, and Cabinetmaking/Millwork. AS Degree in Building Construction AS Degree in Archi... Read more

I have a varied background with practical experience in Structural Engineering , Architecture, Building Construction, and Cabinetmaking/Millwork. AS Degree in Building Construction AS Degree in Architectural and Engineering Drafting and Design

Electrical Civil Engineer with over 7 years of experience specialized in the design, implementation, and management of electronic security projects for critical infrastructure. Expert in developing vi... Read more

Electrical Civil Engineer with over 7 years of experience specialized in the design, implementation, and management of electronic security projects for critical infrastructure. Expert in developing video surveillance, access control, and fire detection solutions for Tier III datacenters and high-complexity projects. Proven track record leading technical teams for strategic clients such as Google, Amazon, and Equinix, with a focus on detail engineering, systems integration, technical budgeting, and regulatory compliance.

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 build CAD automation and custom add-ons for AutoCAD and BricsCAD, focused on making repetitive drafting and data maintenance actually reliable. My work typically sits between CAD, GIS (AutoCAD Map 3... Read more

I build CAD automation and custom add-ons for AutoCAD and BricsCAD, focused on making repetitive drafting and data maintenance actually reliable. My work typically sits between CAD, GIS (AutoCAD Map 3D / FDO), and databases (Oracle, MS SQL Server): drawing objects and attributes in CAD become clean, structured data in the backend and can be updated without chaos. Over the years I’ve delivered solutions for utility/telecom network documentation, where data quality and traceable workflows matter more than fancy screenshots. Typical tasks include: custom dialogs and object/attribute handling, batch operations, layout and sheet automation (frames, creation, updates), export/update pipelines via FDO, and rule-based QA checks (warnings/errors, fix guidance). I also handle schema/user setup and practical admin work needed to keep the system running. What you get: pragmatic engineering, clear scope, and solutions that reduce manual effort and errors. If you need a plugin, a workflow automation, or a CAD-to-database integration that survives real production use, that’s my lane.

Geomatics Technician with solid experience in technical assistance to civil engineering projects. I have several years of experience working with AutoCAD applied to engineering. Detail-oriented, resol... Read more

Geomatics Technician with solid experience in technical assistance to civil engineering projects. I have several years of experience working with AutoCAD applied to engineering. Detail-oriented, resolute, always learning.

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.

🚀 I turn repetitive structural workflows into single-click tools. • 10+ yrs civil/structural engineer, last 5 yrs leading R&D for a solar-mounting manufacturer • Expert in Autodesk AutoCAD .NET A... Read more

🚀 I turn repetitive structural workflows into single-click tools. • 10+ yrs civil/structural engineer, last 5 yrs leading R&D for a solar-mounting manufacturer • Expert in Autodesk AutoCAD .NET API, SAP2000 & CSI ETABS Open API, RFEM/RSTAB SDK • Languages: VB. NET, C#, Python; solid grasp of Eurocode, AISC & Turkish TBDY-2018 💡 What I deliver ▸ Custom AutoCAD plug-ins that generate full layout drawings & BOMs in under 15 min ▸ SAP2000/ETABS add-ins that embed seismic & steel code checks right inside the UI ▸ Report generators (PDF/Excel/JSON) that slash manual documentation time ▸ Clean, well-commented source code plus step-by-step user docs 📊 Impact ▸ Cut compliance-check cycles from ~2 hrs to under 10 min (TBDY-2018 + Steel Code) ▸ Saved 50+ design hours per solar project through automated BOM exports ▸ Eliminated hand-calc input errors, boosting design team confidence 🔧 Toolchain AutoCAD .NET API • SAP2000/CSI Open API • RFEM6 SDK • Excel VBA Ready to free your engineers from spreadsheet hell? Let’s discuss your workflow and prototype the first automation in a week.

I'm a mechanical engineer with three years of expertise in CAD design and development. I can do 2D drafting, 3D modeling, and CAD programming. I created over 50 bespoke CAD tools and macros. I created... Read more

I'm a mechanical engineer with three years of expertise in CAD design and development. I can do 2D drafting, 3D modeling, and CAD programming. I created over 50 bespoke CAD tools and macros. I created a custom program that outputs a 2D drawing of a 3D model with automatic section and detail views, BOM, grid position, pipe stress analysis data, and shop weld. The outcome is an estimated 70-80% reduction in physical labor. I also built an AI tool that can insert dimensions into complex 2D drawings.

Hi! My name is David and I’m from the Philippines. I have a degree in Architecture and have over 20 years of CAD experience. My last job was at Sky Corporation, one of the foremost companies when it... Read more

Hi! My name is David and I’m from the Philippines. I have a degree in Architecture and have over 20 years of CAD experience. My last job was at Sky Corporation, one of the foremost companies when it comes to CATV, Internet and Telecommunications services in the country. I am responsible for drawing Geographic maps and Network Designs. I also handle 2D and 3D shop drawings and details. I can also design Architectural and Structural Plans as well as 3D Modelling and Rendering.

I graduated BS Architecture in 1997 and I have some experience in Engineering (structural/electrical) as Cad Draftsman then, since 1998, I been in landscape design companies as Cad designer / Detailer... Read more

I graduated BS Architecture in 1997 and I have some experience in Engineering (structural/electrical) as Cad Draftsman then, since 1998, I been in landscape design companies as Cad designer / Detailer and developed skill in autolisp programming that help me do my job.

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.

20+ years of experience programming in Lisp for AutoCAD, C# NET customizing work environments. The client just installs the program and they will find everything they need to work.

20+ years of experience programming in Lisp for AutoCAD, C# NET customizing work environments. The client just installs the program and they will find everything they need to work.

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.

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.

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 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'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 3D modeler and environmental designer, 3d Studio max was the first program i learned in upper secondary school.

I am 3D modeler and environmental designer, 3d Studio max was the first program i learned in upper secondary school.

Welcome to the CAD Crowd profile of Drk Instrument – where precision and innovation converge seamlessly! As a distinguished manufacturer specializing in tool and die, injection molds, and machine comp... Read more

Welcome to the CAD Crowd profile of Drk Instrument – where precision and innovation converge seamlessly! As a distinguished manufacturer specializing in tool and die, injection molds, and machine components, Drk Instrument is your trusted partner for cutting-edge CAD design and engineering solutions. Key Competencies: Concept Design and Reverse Engineering: Drk Instrument excels in developing innovative concepts and reverse engineering solutions, leveraging cutting-edge technology to bring your ideas to life. 3D CAD Design & Drafting: Our dedicated team ensures meticulous attention to detail in every stage of the design process, from initial concepts to the final product, with a focus on precision and quality. GD & T (Geometric Dimensioning & Tolerancing): Drk Instrument implements GD & T standards to enhance the functionality and manufacturability of your designs, ensuring they meet the highest industry standards. Prototyping & Testing: We take pride in our prototyping and testing capabilities, ensuring that your designs undergo rigorous evaluation to meet the performance requirements set by Drk Instrument. Process Flow Diagram, APQP, FMEA, DFMEA, QFD: Drk Instrument is committed to quality through comprehensive process management, including the development of Process Flow Diagrams, APQP, FMEA, DFMEA, and QFD. Tool Design: Specializing in press tool design and injection mold design, Drk Instrument brings precision and efficiency to the manufacturing process, ensuring your tools meet the highest standards. 2D to 3D Drawing Conversion: Seamlessly converting 2D drawings into detailed 3D models, our services enhance the visual representation of your designs, providing a clear and comprehensive perspective. PDF to AutoCAD Conversion: Transforming PDF files into AutoCAD formats with precision and accuracy, Drk Instrument ensures seamless integration into your design workflow. CNC Programming: Proficient in CNC programming for Turning, VMC, and Wire cut machines, including G Code and M Code development, Drk Instrument ensures the efficient execution of manufacturing processes. Mechanical Simulation and Analysis: Conducting thorough analysis, including plastic flow simulation, drop tests, temperature assessments, and static analyses, to validate design robustness and reliability. Material Selection and Manufacturing Techniques: Drk Instrument possesses in-depth knowledge of materials and manufacturing techniques to optimize design for functionality and efficiency, ensuring the success of your projects. Portfolio Highlights: Explore our portfolio on www.drkinstrument.com for a glimpse into our successful projects, showcasing our commitment to excellence and innovation. At Drk Instrument, we go beyond merely creating 3D models; we provide expert insights to ensure your designs thrive in the real world. Whether you have short-term or long-term projects, we guarantee the highest quality services, fast delivery, and competitive pricing. Collaborate with us at www.drkinstrument.com to turn your visions into reality!

I am a current Design Engineer living in Arizona running my own LLC. I went to school for Mechanical Engineering and also have a 2 year degree in Machine Shop Technology. Background comes from both ma... Read more

I am a current Design Engineer living in Arizona running my own LLC. I went to school for Mechanical Engineering and also have a 2 year degree in Machine Shop Technology. Background comes from both manual and CNC machining. My hobbies include working on motorcycles and cars in the garage to product design on my free time. I have helped people in startups, 3D printing, paper drawings to solid models, and everything in between.

Dynamic OEM Executive with over 20 + years of proven ` and business unit leadership with a focus on ICE and Electric vehicles. Seeking a senior leadership role to shape the future of automotive tec... Read more

Dynamic OEM Executive with over 20 + years of proven ` and business unit leadership with a focus on ICE and Electric vehicles. Seeking a senior leadership role to shape the future of automotive technologies and business growth

As an interior design and landscape specialist in 3D modeling, rendering, and video animation, I have a valuable skill set that can significantly contribute to architectural projects. Creating realist... Read more

As an interior design and landscape specialist in 3D modeling, rendering, and video animation, I have a valuable skill set that can significantly contribute to architectural projects. Creating realistic and visually appealing representations of interior spaces can help clients and architects visualize.

Designer with 15 years experience, I have worked in multiple design principles including, Electrical schematic designs, Piping & instrumentation Documents, Structural designs, cabinetry, Space plannin... Read more

Designer with 15 years experience, I have worked in multiple design principles including, Electrical schematic designs, Piping & instrumentation Documents, Structural designs, cabinetry, Space planning, 3D design and renderings, the list continues. I am here for any of your design needs.

BIO-DATA NAME : Biprodas Roy DATE OF BIRTH : 2nd March, 1978 EDUCATION : Diploma in Mechanical Engineering, 2001 from Malda Polytechnic Engg. College SPECIALISATION Installation of BOP, AHP, C... Read more

BIO-DATA NAME : Biprodas Roy DATE OF BIRTH : 2nd March, 1978 EDUCATION : Diploma in Mechanical Engineering, 2001 from Malda Polytechnic Engg. College SPECIALISATION Installation of BOP, AHP, CHP, DM Plant and auxiliary equipment in power plant including installation of critical piping. EXPERIENCE : Project Name Duration Responsibility EXPERIENCE WITH DEVELOPMENT CONSULTANTS PVT LTD. Thermal Power Plant (6X150 MW) of Aditya Aluminum Plant (HINDALCO LIMITED) at Lapanga, Odisha (6X150 MW). From No’11 to till date As RCM responsible for overall construction Supervision and quality Control, Project Monitoring, review and approval of Field Quality Plan, Co-ordination with Client, Contractors and DCPL design office, Clarification in drawing and Specification, Interpretation of Contract and ensure compliance of all activities by the contractor as per contract for the Project work. Site Observation Report, Also Experience in Autocad, Staad and Tekla, Ms Project, Ms Acess and Ms Office Nagarjuna Construction Company Ltd,as an Asst.Engineer- Mechanical Burnpure, W.B From May 2008 to Nov 2011. As Assistant Construction Engineer responsible for supervision of erection of Structural Steel and Equipment, Quality Control, planning and Progress monitoring, coordination, Project Planning Quantity Survey, Client Bill (RA Bill) preparation and Subcontractor bill Checking Etc . STEWARTS AND LLOYDS OF INDIA LTD as from Nov 2006 to May 2008. From Nov 2006 to May 2008. As Project Officer (Mech.) responsible for supervision of erection of Piping and Quality Checking, Project Planning Quantity Survey, Client Bill (RA Bill) preparation and Subcontractor bill Checking Etc Soft page Data Conversion Pvt. Ltd, CBD Belapur as From April 2002 to Nov 2006 Project Leader. Data Conversion, XML, HTML, Data Management etc Technical Skills • Software: AutoCAD, Staad, Tekla, MS Project, MS Access, MS Office • Project Tools: Primavera P6 • Other Skills: PQR Qualification, FQP Approvals, 3D modeling Common Job Responsibilities • Creating AutoCAD drawings (GA, isometric, layout, structural) • Checking Staad files for design and GA • Staad to Tekla 3D modeling and fabrication drawing • Data control using MS Access • Daily progress monitoring and client coordination • Bill certification in reference to the billing schedule