Custom ERP modules
Inventory, purchasing, orders, billing and HR modules designed around your real processes, not a generic template.
Custom software & ERP
Custom software and ERP development, built around how you work
When spreadsheets and off-the-shelf tools stop keeping up, we build the system your business actually needs — ERP modules, workflow automation, dashboards and integrations — for growing companies in India and internationally.
- Based in Greater Noida, Delhi NCR
- Working with clients across India & worldwide
- Reply within one business day
What we offer
Business systems we build
Software shaped around your processes, so your team stops working around the tools.
Workflow automation
Approvals, notifications and hand-offs automated, so work moves without chasing people on chat and email.
Dashboards & reporting
Live dashboards and scheduled reports that replace manual spreadsheet consolidation.
Integrations
Connect your systems — accounting, payment gateways, CRM, logistics and third-party APIs — so data is entered once.
Legacy modernization
Move off ageing systems and spreadsheets in safe stages, with data migration and parallel running where needed.
AI-powered automation
Add document extraction, smart search and AI assistants to your business system where they save real time.
Why Lachhan Software
Why choose us for custom software
Engineering-led delivery from a team founded by an engineer with 16+ years of production experience — not an agency that hands your project down a chain.
Talk to an engineer- Designed around your processWe map how work actually flows through your team before designing a single screen.
- Migration experienceOur founder owned core modules — Cart, Payment Gateway, Order Summary — through a large-scale platform migration at Amazon.
- Access from anywhereWeb-based systems with mobile apps where field teams need them, secured by role-based access.
- Grows with youModular architecture, so new modules and integrations can be added without starting over.
How we deliver
From first call to launch
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1
Process mapping
We document current workflows, pain points and data, and agree what the first release must do.
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2
Design
Screens, roles and permissions, data model and integration plan, reviewed with the people who'll use them.
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3
Build & migrate
Delivered module by module, with data migrated from spreadsheets or old systems and validated with you.
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4
Rollout & support
Training, go-live support, and ongoing improvements as your business changes.
Technologies we use
- React
- Next.js
- Node.js
- Python
- PostgreSQL
- AWS
- REST & webhooks
- Charts & BI dashboards
- Flutter
- Docker
Related work
See it in practice
FAQ
Frequently asked questions
Should we build custom software or buy an off-the-shelf ERP?
Off-the-shelf tools are often right for standard needs like accounting. Custom software makes sense when your processes are a competitive advantage, when you'd need heavy customization anyway, or when several tools need to work as one. We'll tell you honestly which fits.
How much does custom software or an ERP cost?
It depends on the number of modules, users and integrations. We usually start with the module that removes the most manual work, so you see value early, and give you a written estimate after process mapping.
Can you move our data from Excel or our old system?
Yes. Data migration is planned from the start: we clean and map your existing data, import it, and validate it with your team before go-live.
Can our team use it on mobile?
Yes. Systems are web-based and responsive, and we can add dedicated mobile apps for field teams, warehouses or drivers.
How long does it take?
A first module typically goes live within two to three months, with further modules added in phases.
Do you provide training and support?
Yes. We train your team at rollout, provide two weeks of free live support after launch, and offer ongoing support and improvement plans.
Other services