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Kolkata Software6 minOct 2026

What a Software Company in Kolkata Builds

A software company in Kolkata typically builds five kinds of systems for local businesses: ERP to run accounts and stock, CRM to manage customers, POS and billing for shops, mobile and web apps, and healthcare software for clinics and hospitals.

By WASS Kolkata team

ERP, CRM, POS and mobile app screens built by a software company in Kolkata

Key takeaways

  • Most Kolkata businesses need one of five systems: ERP, CRM, POS and billing, an app, or healthcare software.
  • Custom software makes sense when your process is what sets you apart and packaged software cannot follow it.
  • Real examples matter more than feature lists: ask to see a system built for a business like yours.

ERP: one system for accounts, stock and orders

Ask a software company in Kolkata what it builds most often and the answer is usually ERP. ERP software joins accounting, billing, inventory, purchasing and orders so the same figure is never typed twice. For a trader or manufacturer with several shops or godowns, it answers the daily questions: what is in stock, where, and who owes what.

WASS built a textile ERP for Jagannath Banwarilal Texofabs that runs across 8 locations, covering accounting, in-store billing, and client and order management. A second ERP, for Abacuse Book Sellers, handles the book trade's own needs across its locations.

CRM: keeping track of customers and follow-ups

A CRM records every enquiry, quote and follow-up so that leads are not lost when a salesperson is away. A custom CRM is worth building when your sales steps are unusual, or when the CRM must talk to your ERP so that a won deal becomes an order without re-entry.

POS and billing: fast counters that work offline

Point-of-sale software runs the counter: scan, bill, take payment, print. In Kolkata the hard requirement is often offline working, because a stall or a busy shop cannot stop billing when the connection drops.

FairMPOS, built by WASS, is a mobile POS and web billing app made for book fairs, with barcode scanning at the stall. For restaurants, WASS built a QSR and food-and-beverage platform for the Ambuja Neotia Group.

Mobile and web apps

Apps put a service in the customer's hand: booking, ordering, tracking or consulting. A startup usually begins with an MVP, the smallest version that proves people want the product, and grows it after launch.

WASS built the telemedicine mobile app for Asklepia Health, which lets patients consult doctors remotely.

Healthcare software

Clinics and hospitals need software that fits clinical work: patient records, appointments, billing, lab results and pharmacy. In India this increasingly includes ABDM integration so that records can be linked to a patient's ABHA ID.

Custom or off-the-shelf?

Packaged software is cheaper and faster when your process is standard. Custom software earns its cost when your way of working is your advantage, when you run several locations with their own rules, or when you have outgrown spreadsheets and three disconnected tools.

If you are unsure, start with a short audit of your current systems. A written roadmap costs far less than building the wrong thing. You can discuss this with a software company in Kolkata such as WASS at its Lake Gardens office, open Monday to Saturday, 9 am to 5 pm.

Frequently asked questions

What does a software company in Kolkata build?
Mainly ERP for accounts and stock, CRM for customers, POS and billing for shops, mobile and web apps, and healthcare software for clinics and hospitals.
When should a business choose custom software over packaged software?
When its process is unusual or is its competitive advantage, when it runs several locations with different rules, or when packaged tools no longer fit together.
Has WASS built ERP software for Kolkata businesses?
Yes. Published case studies include a textile ERP for Jagannath Banwarilal Texofabs deployed across 8 locations and a book-trade ERP for Abacuse Book Sellers.
Can POS software work without internet?
Yes, if it is built offline-first. Bills are stored on the device and synced to the main system when the connection returns.

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