We engineer software, AI and CAD automation for teams that build real things
ENGIMANDI is the engineering and software brand of HENDOI TECHNOLOGIES PVT LTD, based in West Mambalam, Chennai. We combine product engineering with deep CAD expertise, and we are an official Autodesk Development Partner.
Where software meets engineering
The name ENGIMANDI joins Engineering with Mandi, the Indian word for a marketplace. We wanted one place where a company can find every engineering-software skill it needs: web and mobile apps, cloud APIs, AI agents, and the CAD and CNC automation that manufacturers and design firms depend on.
We work with startups launching their first MVP, product companies scaling their SaaS, and manufacturers and AEC firms who want their AutoCAD, Revit, SolidWorks, Creo or CATIA workflows to run faster and with fewer errors.
Because the same team understands both code and engineering drawings, we can connect things other vendors leave separate: a Revit add-in that feeds a web dashboard, an AI agent that reads your BOM, or a CNC post processor that pulls its settings from your ERP.
HENDOI TECHNOLOGIES PVT LTD
Brand: ENGIMANDI
Hanumar Koil Street, West Mambalam, Chennai, Tamil Nadu, India - 600033 (Near ICICI Bank ATM)
What drives us
Our Mission
Help businesses and engineering teams save time and grow by delivering reliable software and automation that people actually use every day.
Our Vision
Become the partner companies worldwide think of first when software and engineering need to work together, from AI agents to CNC machines.
Our Promise
Honest estimates, clear communication, clean code, on-time delivery and full ownership of everything we build for you.
Two practices, one team
Software, Mobile & AI Engineering
- Website and web application development
- Native Android, native iOS and cross-platform mobile apps
- Native and cross-platform desktop apps
- API, SDK and MCP server development
- AI agents and agentic AI systems
- SaaS and MVP development
CAD Customization, Automation & CNC
- AutoCAD API and AutoCAD customization
- AutoCAD MEP, Electrical and Mechanical
- Revit and Revit MEP add-ins and automation
- Fusion 360 and Autodesk platform integration
- SolidWorks, PTC Creo and CATIA customization
- CNC post processors and CAD-ERP-PLM integration
Official Autodesk Development Partner
As an Autodesk development partner we keep up with each new AutoCAD, Revit and Fusion release and API change, so your plugins keep working when your team upgrades.
How we work
Engineering first
We design for performance, security and maintainability from day one. No shortcuts that cost you later.
Radical transparency
Weekly demos, shared task boards and direct access to the engineers writing your code.
Domain understanding
We learn your drawings, standards, users and business before we write a line of code.
Ownership
You own 100% of the IP. We document everything so your team can take over at any time.
Long-term partnership
Most of our clients stay with us for maintenance, new features and CAD version upgrades.
Security & confidentiality
NDA on request, secure repositories and careful handling of your drawings and data.
Work with us the way that suits you
Fixed Price
Best for well-defined projects such as a website, a CAD plugin or a post processor. Fixed scope, timeline and cost.
Dedicated Team
Dedicated developers or CAD engineers who work as an extension of your team, billed monthly.
Time & Material
Flexible hourly engagement for evolving products, R&D, AI experiments and ongoing support.