CAD Software Development & Automation Expert | 17+ Years of Experience | Autodesk Inventor, AutoCAD, Revit, BricsCAD, ZWCAD, GStarCAD, SolidWorks, Creo, NX and other CAD software's
Helping engineering, manufacturing, BIM, and product development companies automate design processes, improve productivity, and build powerful CAD solutions.
With 17+ years of experience in CAD software development and customization, I specialize in developing custom plugins, automation tools, and geometry-driven applications for leading CAD platforms including AutoCAD, Revit, Inventor, SolidWorks, Creo, NX, BricsCAD, ZWCAD, GStarCAD, and Eyeshot.
I have successfully delivered solutions that automate the 3D model generation, drawing creation, design validation, and engineering Design workflows helping organizations reduce manual effort, improve design quality, and accelerate project delivery.
What I Can Help You With
✅ CAD Add-in Development
✅ Drawing Automation & Design Process Automation
✅ 3D Model Generation & Parametric Design Tools
✅ Revit BIM Customization & Workflow Automation
✅ SolidWorks, Creo, Inventor & AutoCAD custom Add-Ins Development
✅ Geometry Processing & Computational Geometry Solutions
✅ CAD Data Migration & Integration
✅ Custom Engineering Software Development
Technical Expertise
CAD Software's:
- AutoCAD
- Autodesk Inventor
- Autodesk Revit
- SolidWorks
- Creo
- NX
- BricsCAD
- ZWCAD
and other CAD Software's
Programming Languages
- C++
- C#
- Python
- Java
Orthodontic Software development
- Aligner Treatment Software
- Tooth Implant Surgical Guide Software
- DentiCrown
- TeethGuard
Visualization & UI
- OpenGL
- VTK
- OpenSceneGraph (OSG)
- Qt / QML
- wxWidgets
Geometry Kernels
- Parasolid
- ACIS
Why Clients Work With Me:
✔ 17+ years of hands-on CAD development experience
✔ Strong understanding of engineering, manufacturing, BIM, and product development workflows
✔ Proven track record in automation projects that deliver measurable productivity improvements
✔ Ability to solve complex geometry and CAD challenges efficiently
✔ Focus on scalable, maintainable, and high-performance solutions
Whether you need a custom CAD plugin, BIM automation tool, drawing generation solution, geometry processing engine, or a complete engineering software application, I can help turn your requirements into a reliable and business-ready solution.
Let's discuss your project and explore how automation and CAD customization can save time, reduce costs, and improve engineering productivity.
C#
Java
C++
CAD Software
Autodesk Inventor
Autodesk AutoCAD
Plugin Development
SolidWorks
Autodesk Revit
CAD & CAM Software
Siemens NX
Dental Technology
Creo Parametric
VB.NET
Python
CAD
CAD File Format
CAD Conversion
Software Development
Software Integration
Vincy D.
Pune, India
$35/hr
4.2
110 jobs
I help businesses replace messy spreadsheets, manual reports, disconnected tools, and repetitive admin work with reliable automation systems that save time and reduce errors.
With 15+ years of automation experience, 100+ completed projects, 100% Job Success, and Top Rated Plus status, I build practical systems that teams can actually use every day not just scripts, prototypes, or temporary fixes.
My work usually helps clients with problems like:
• Reports taking hours to prepare every week or month
• Excel or Google Sheets files becoming too complex to manage
• Teams copying and pasting the same data across multiple files
• Manual approvals, notifications, and file handling slowing down operations
• Dashboards that need constant manual updates
• Business processes that need automation but still need to stay simple for users
I focus on understanding the actual workflow first, then building a clean and dependable solution using the right tools — Excel VBA, Google Apps Script, Power Query, Power BI, Power Automate, Power Apps, Python, databases, or AI where it adds real value.
What I can help with:
Excel, Google Sheets & Reporting Automation
• Excel VBA macros, formulas, and workbook automation
• Google Sheets automation and Apps Script
• Power Query data cleanup and transformation
• Automated weekly, monthly, financial, and operational reports
• Excel import/export tools and template-based reporting
• Data validation, formatting, cleanup, and error reduction
Dashboards & Business Intelligence
• Power BI dashboards and reporting models
• Excel and Google Sheets dashboards
• KPI tracking, financial reports, scorecards, and operations dashboards
• Management reporting and client-facing reports
• Data visualization for better decision-making
Power Platform & Workflow Automation
• Power Automate flows
• Power Apps business tools
• SharePoint-based workflows
• Approval systems, notifications, and task automation
• File handling, document routing, and process automation
AI-Driven Business Automation
• AI-generated report summaries and insights
• OpenAI API integrations
• Excel, database, or document analysis using AI
• AI-assisted validation, classification, and workflow support
• Practical AI features that support real business processes
Internal Apps & Client-Ready Tools
• Python, FastAPI, React, Node.js, and Electron applications
• SQL / SQLite database tools
• Secure internal business apps
• Cloud-hosted tools for teams and clients
• Excel-to-database or Excel-to-web app upgrades
Why clients work with me:
• I understand both business workflows and technical implementation
• I turn messy spreadsheets and manual processes into clean systems
• I build tools that non-technical teams can actually use
• I communicate clearly and deliver quickly
• I focus on reliable delivery, clean logic, and long-term usability
• I have completed 100+ automation and reporting projects with consistent 5-star client feedback
If your team is spending too much time on Excel files, manual reporting, repeated admin work, or disconnected tools, I can help you turn that process into a reliable automation system.
Visual Basic
Python
Microsoft Power BI
Microsoft PowerPoint
Microsoft Excel
Excel Macros
Microsoft Word
Macros
App Development
AI Mobile App Development
AI Model Integration
Data Analysis
Ecommerce Website Development
ERP Software
Procore
Shilvi P.
Pune, India
$18/hr
5.0
3 jobs
I am a versatile engineer and developer with expertise in software development, IoT, robotics, and automation. With a strong background in .NET, SQL, Ab Initio, Angular, Java, and Kotlin, I specialize in building scalable applications, embedded systems, and smart devices.
My Expertise:
✅ Full-Stack Development: .NET, Java, Angular, SQL, REST APIs, enterprise applications.
✅ Android & Mobile Apps: Kotlin-based apps for IoT control, robotics, and automation.
✅ Data Processing & ETL: Ab Initio, SQL, database management, and large-scale data solutions.
I love solving complex problems and turning ideas into reality, whether it's a high-performance web application, an IoT solution, or a smart automation system. Let’s collaborate on your next project!
Let’s connect and build something amazing together!
ETL
Data Extraction
Software QA
Information Analysis
Data Analysis
Excel Macros
Microsoft Excel
SQL
ASP.NET MVC
AngularJS
Node.js
MVC Framework
Angular 10
Java
Hrishikesh J.
Pune, India
$6/hr
5.0
3 jobs
🚀 Want to automate repetitive business tasks and save hours every week?
I’m Hrishikesh Jadhav, a Certified UiPath RPA Developer (6+ years) helping businesses automate manual work — from PDF extraction to Excel processing, API integrations, and Orchestrator deployments.
Here’s what I can build for you:
• PDF → Excel / CSV data extraction bots
• Email automation (download, read, categorize, and export data)
• Web scraping and report generation
• API and SQL database integrations
• UiPath Orchestrator setup and maintenance
Industries I’ve automated for:
📄 Finance (invoice processing, bank reconciliation)
🏢 HR (employee onboarding & data updates)
🛒 E-commerce (product scraping, order reports)
✅ Fast delivery | 💬 Clear communication | 🔁 Scalable automations
Let’s start with a small process — I’ll deliver results fast and scale up from there.
UiPath
Data Extraction
Automation
Build Automation
Robotic Process Automation
Robotic Process Automation Software
Web Scraping
Email Automation
API Integration
Automated Workflow
Business Process Automation
PDF Conversion
Python
C#
ASP.NET
Digvijay P.
Pune, India
$15/hr
4.7
27 jobs
At Spher Technologies, we specialize in custom plugin development, automation, and workflow optimization for AutoCAD, BricsCAD, and ZWCAD. We help engineering, architecture, construction, and manufacturing organizations extend their CAD platforms beyond out-of-the-box capabilities to match real-world operational needs.
Our focus is on building reliable, high-performance CAD tools that reduce manual effort, enforce standards, and integrate seamlessly into existing workflows.
Our Services
Custom AutoCAD / BricsCAD / ZWCAD plugins
.NET (C#, VB.NET) and AutoLISP development
CAD automation and batch processing solutions
Custom commands, palettes, ribbons, and user interfaces
Drawing validation, QA, and standards-compliance tools
Integration with Excel, databases, ERP, GIS, and external APIs
Cross-platform compatibility (AutoCAD ↔ BricsCAD ↔ ZWCAD)
Enhancement, refactoring, and maintenance of existing plugins
Technologies & Platforms
AutoCAD (.NET API / ObjectARX)
BricsCAD (.NET API / BRX)
ZWCAD (.NET API / ZRX)
C#, VB.NET, AutoLISP
Windows desktop application development
SQL, Excel, CSV, XML, JSON integrations
Why Spher Technologies
Deep understanding of CAD workflows and engineering standards
Clean, maintainable, and well-documented code
Emphasis on performance, stability, and scalability
Clear communication and structured delivery process
Full respect for confidentiality and intellectual property
What We Deliver
Reduced drafting and production time through automation
Consistent, standards-compliant drawings
Custom CAD tools aligned with business processes
Long-term maintainability and support
If you are looking for a trusted CAD development partner, Spher Technologies is ready to design and deliver robust solutions tailored to your AutoCAD, BricsCAD, or ZWCAD environment.
Let’s discuss how we can optimize your CAD workflows.
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