I will provide engineering calculation tools & CAD automation services

Rupak B
Hourly services rate

$35/hour

Hourly service work rate

Availability: 20 hours/week

custom work
Request customized services

If this service doesn’t quite match your needs, reach out for a custom quote. Discuss pricing and deadlines to design a project just for you.

About this service

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
📌 For Example Tools & Details please refer to my “Portfolio”
________________________________________
🔹 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)
📌 For Example Tools & Details please refer to my “Portfolio”
________________________________________
🔹 Technology Stack (As Applicable & Project-Specific)
● Advanced MS Excel ● AutoLISP, Python, and C#
● EPANET, and OpenModelica ● AutoCA... read more
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
📌 For Example Tools & Details please refer to my “Portfolio”
________________________________________
🔹 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)
📌 For Example Tools & Details please refer to my “Portfolio”
________________________________________
🔹 Technology Stack (As Applicable & Project-Specific)
● Advanced MS Excel ● AutoLISP, Python, and C#
● EPANET, and OpenModelica ● AutoCAD, Plant 3D, and Fusion 360
________________________________________
🔹 My Other Engineering Services
● Fluid & Piping Systems Design Engineering ● Mechanical Design Engineering
● Engineering Documentation & Technical Writing
________________________________________
💼 Note: The hourly base rate may vary depending on project scope, complexity, and technical depth.
________________________________________ read less
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 &... read more
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
📌 For Example Tools & Details please refer to my “Portfolio”
________________________________________
🔹 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)
📌 For Example Tools & Details please refer to my “Portfolio”
________________________________________
🔹 Technology Stack (As Applicable & Project-Specific)
● Advanced MS Excel ● AutoLISP, Python, and C#
● EPANET, and OpenModelica ● AutoCAD, Plant 3D, and Fusion 360
________________________________________
🔹 My Other Engineering Services
● Fluid & Piping Systems Design Engineering ● Mechanical Design Engineering
● Engineering Documentation & Technical Writing
________________________________________
💼 Note: The hourly base rate may vary depending on project scope, complexity, and technical depth.
________________________________________ read less

Service offer categories

Design Engineering Services App Developers Python Developers

Software & skills

ANSI ASME AutoLISP Autocad EPANET Fusion 360 Hydraulic Mechanical Design Engineering PLANT 3D Python +7 more
Rupak B
Kolkata, West Bengal, India – 7:16 a.m. local time

Member since
February 2015
Languages
English, Bengali (Bangla)
Avg. response time
1 hour

PIPING DESIGN ENGINEERING PROFESSIONAL

 Profile Summary
A competent and versatile Design Engineer with over 20 years of proven expertise in Piping and Mechanical Design Engineering across diverse industries—working both as a full-time professional and a freelancer. Specialized in handling complex systems involving Water, Air, Gas, Acid, Steam, Fume, Hydraulic, Grease, Oil, and Melting-Casting processes, with a successful track record... read more

Questions and answers

Yes, absolutely. Below is an indicative example for reference:

a. Simple Package
Metal loss corrosion analysis tool as per ASME B31G or Modified B31G
• Price: Approximately $250
• Timeline: 3–7 days (subject to current workload and engagement)

b. Standard Package
Metal loss corrosion analysis tool as per ASME B31G and Modified B31G
• Price: Approximately $500
• Timeline: 7–14 days (subject to current workload and engagement)

c. Advanced Package
Metal loss corrosion analysis tool as per ASME B31G & Modified B31G with ILI data integration
• Price: Approximately $750
• Timeline: 14–21 days (subject to scope and current engagement)

d. Customized Solutions
Delivered according to client-specific technical requirements
• Pricing: Hourly-based (as listed in profile)
• Timeline: Determined based on project complexity and scope

Note: Final pricing and schedule depend on technical depth, data availability, and customization level.

Limited customization includes minor visual or formatting adjustments within the agreed scope, such as:
• Color scheme changes
• Text edits
• Formatting adjustments
• Line thickness modifications
• Minor layout refinements

Extended customization includes significant modifications beyond the defined scope, such as:
• Additional features or modules
• New calculation models
• Advanced data tables or dashboards
• Specialized graphical representations
• Research support
• Advanced data analysis
• Development of entirely new tools

These are available at additional cost and timeline adjustment.

Absolutely. All questions and clarifications are welcome before placing an order. Clear communication ensures the best technical outcome and project efficiency.

Yes. Loyalty or bundle benefits may be available for:
• First-time clients
• Repeat clients
• Bundle orders (two or more items)
Typical benefits range between 5–15%, discussed privately without affecting standard pricing structure
Hourly services rate

$35/hour

Hourly service work rate

Availability: 20 hours/week

custom work
Request customized services

If this service doesn’t quite match your needs, reach out for a custom quote. Discuss pricing and deadlines to design a project just for you.

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