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Engineering & Architecture engineering (mechanical / chemical / civil / electrical)

Engineering Tools & CAD Automation

$30/hr Starting at $100

ENGINEERING TOOLS & CAD AUTOMATION SERVICES

Custom-Built Calculation Tools and Drawing-Design Automation Programs

Over 20 Years of Practical Industry Experience


🔹 Engineering Calculation Tools Development

  • Subject-specific calculation tools: Hydraulic, Thermal, Mechanical, Civil-Structural, Electrical, and Multi-Physics
  • Code-based design verification & assessment tools (ASME, ANSI, DIN/EN, ISO, BS, and other international standards)
  • Engineering calculation standardization tools (datasheets, specifications, and structured templates)
  • Productivity and validation tools for engineering teams
  • Automated input/output formats with structured reporting and documentation


📌 Available / Previously Developed Tools:

  • Pipeline Bend & Dent Strain Analysis Tool (ASME-Based)
  • Pipeline Corrosion Loss & ERF Estimation Tool (ASME-Based)
  • For Details, please refer to my Project Portfolio / Services.


§ Examples of Tools/Templates that can be developed:

  • Practical Pipeline Calculation & Sizing Tool
  • Fluid Balance Tool for P&ID Analysis
  • Water Hammer / Surge Analysis Tool
  • Nano Fluid Heat Exchanger Calculation Tool
  • Flow Battery Flow Field / Channel Design Tool
  • Thermal Insulation Calculation Tool
  • Vertical Wind Turbine Basic Calculation Tool
  • Cooling Tower Design Calculation Tool
  • Pipeline Estimation & Costing Tool
  • API 650 Tank Design Calculation Tool
  • Custom Engineering Tools as per Client Requirements


🔹 CAD Automation & Customization

  • Geometry & parametric-based automation (2D, 3D, Solid Modeling, Isometrics, Diagrams & Schematics)
  • Automated drawing generation with dimensional control
  • Data-driven automation (BOM, schedules, lists, attributes, and tables)
  • Title block, template and layer standardization systems
  • Engineering workflow automation for repetitive CAD tasks
  • CNC/CAM code generation (G-Code support)


📌 Available / Previously Developed Tools:

  • Onscreen Auto-Highlighting Tool for AutoCAD
  • Column / Post Base Plate Version Drawing Tool for AutoCAD
  • For Details, please refer to my Project Portfolio / Services.


§ Examples of Tools/Templates that can be developed:

  • Auto Line List Generation in Excel from AutoCAD P&ID
  • Auto Valve List / Schedule Generation in Excel from AutoCAD P&ID
  • Auto Instrument List Generation in Excel from AutoCAD P&ID
  • Auto Plumbing Riser Diagram Generation from AutoCAD Layout
  • Auto Fire-Fighting Riser Diagram Generation from AutoCAD Layout
  • Auto Electrical Riser Diagram Generation from AutoCAD Layout
  • Removable Thermal Jacket Auto Calculation & Layout Tool in AutoCAD
  • Storage Tank Auto Drawing Tool in AutoCAD
  • Pipe Spool Auto Generation Tool in AutoCAD
  • Auto Floor Plan Drawing Tool in AutoCAD
  • Custom CAD Automation Tools as per Client Requirements


🔹 Technology Stack (As Applicable & Project-Specific)

●   Advanced MS Excel                              ●   AutoLISP, Python, and C#                   

●   EPANET, and OpenModelica              ●   AutoCAD, Plant 3D, and Fusion 360


💼 Note: The hourly base rate may vary depending on project scope, complexity, and technical depth.

About

$30/hr Ongoing

Download Resume

ENGINEERING TOOLS & CAD AUTOMATION SERVICES

Custom-Built Calculation Tools and Drawing-Design Automation Programs

Over 20 Years of Practical Industry Experience


🔹 Engineering Calculation Tools Development

  • Subject-specific calculation tools: Hydraulic, Thermal, Mechanical, Civil-Structural, Electrical, and Multi-Physics
  • Code-based design verification & assessment tools (ASME, ANSI, DIN/EN, ISO, BS, and other international standards)
  • Engineering calculation standardization tools (datasheets, specifications, and structured templates)
  • Productivity and validation tools for engineering teams
  • Automated input/output formats with structured reporting and documentation


📌 Available / Previously Developed Tools:

  • Pipeline Bend & Dent Strain Analysis Tool (ASME-Based)
  • Pipeline Corrosion Loss & ERF Estimation Tool (ASME-Based)
  • For Details, please refer to my Project Portfolio / Services.


§ Examples of Tools/Templates that can be developed:

  • Practical Pipeline Calculation & Sizing Tool
  • Fluid Balance Tool for P&ID Analysis
  • Water Hammer / Surge Analysis Tool
  • Nano Fluid Heat Exchanger Calculation Tool
  • Flow Battery Flow Field / Channel Design Tool
  • Thermal Insulation Calculation Tool
  • Vertical Wind Turbine Basic Calculation Tool
  • Cooling Tower Design Calculation Tool
  • Pipeline Estimation & Costing Tool
  • API 650 Tank Design Calculation Tool
  • Custom Engineering Tools as per Client Requirements


🔹 CAD Automation & Customization

  • Geometry & parametric-based automation (2D, 3D, Solid Modeling, Isometrics, Diagrams & Schematics)
  • Automated drawing generation with dimensional control
  • Data-driven automation (BOM, schedules, lists, attributes, and tables)
  • Title block, template and layer standardization systems
  • Engineering workflow automation for repetitive CAD tasks
  • CNC/CAM code generation (G-Code support)


📌 Available / Previously Developed Tools:

  • Onscreen Auto-Highlighting Tool for AutoCAD
  • Column / Post Base Plate Version Drawing Tool for AutoCAD
  • For Details, please refer to my Project Portfolio / Services.


§ Examples of Tools/Templates that can be developed:

  • Auto Line List Generation in Excel from AutoCAD P&ID
  • Auto Valve List / Schedule Generation in Excel from AutoCAD P&ID
  • Auto Instrument List Generation in Excel from AutoCAD P&ID
  • Auto Plumbing Riser Diagram Generation from AutoCAD Layout
  • Auto Fire-Fighting Riser Diagram Generation from AutoCAD Layout
  • Auto Electrical Riser Diagram Generation from AutoCAD Layout
  • Removable Thermal Jacket Auto Calculation & Layout Tool in AutoCAD
  • Storage Tank Auto Drawing Tool in AutoCAD
  • Pipe Spool Auto Generation Tool in AutoCAD
  • Auto Floor Plan Drawing Tool in AutoCAD
  • Custom CAD Automation Tools as per Client Requirements


🔹 Technology Stack (As Applicable & Project-Specific)

●   Advanced MS Excel                              ●   AutoLISP, Python, and C#                   

●   EPANET, and OpenModelica              ●   AutoCAD, Plant 3D, and Fusion 360


💼 Note: The hourly base rate may vary depending on project scope, complexity, and technical depth.

Skills & Expertise

2D Design3D DesignAerospace EngineeringArtificial IntelligenceAutomation EngineeringAutomotive EngineeringAviationC Programming LanguageC#Civil EngineeringCNC ProgrammingComputational Fluid Dynamics (CFD)Energy EngineeringEnvironmental IndustryFinite Element AnalysisFire EngineeringGISIndustrial DesignMining EngineeringPipeline EngineeringProgrammingSimulation ModelingTemplatesValidation Engineering

8 Reviews

  • mikebishop says,

    Rupak and I started working together years ago. He has been invaluable as we've built the best library of Dynamic Blocks in our industry. This gives us a 50% productivity increase and has made us into an industry leader. Thank you ... Highly Recommended.

    for Custom Dynamic Block Library on Dec 10, 2020

  • mikebishop says,

    Rupak does very high quality work and extremely helpful. I HIGHLY recommend him! Mike

    for Custom Dynamic Block Library on Apr 28, 2020

  • mikebishop says,

    Rupak has been an enormous asset to our firm. He is timely, helpful, knowledgeable, and very talented. If you need an AutoCAD Guru, you will be happy you are withing with Rupak - a true professional. Mike B

    for Custom Dynamic Block Library on Jan 14, 2020

  • mikebishop says,

    Rupak continues to produce very high quality detailed results our recommendation could not be higher ...

    for Custom Dynamic Block Library on Aug 03, 2019

  • mikebishop says,

    Rupak continues to produce very high quality work efficiently ... faster than I expected. Highly recommended. Michael

    for Custom Dynamic Block Library on May 26, 2019