Custom business software that replaces Excel and paperwork
CodersDuniya builds custom business software — CRM, inventory, HR, ERP and school or coaching management — for small and mid-sized Indian businesses. Projects start around ₹2.5 lakh (plus GST) and are delivered in phases over 2–6 months, so you start using the first module within weeks.
By Pushkar Singh, Founder & Lead Engineer · Reviewed
Who this is for
- Businesses running daily operations on Excel, registers and WhatsApp groups
- Companies whose ready-made software doesn't fit how they work
- Multi-branch businesses that need one view of everything
- Owners paying per-user SaaS fees that keep growing
Problems this solves
Data lives in ten different sheets
Nobody trusts the numbers. We build one database that every team uses.
Ready-made software forces your process to change
Custom software fits your process — and we'll point out where your process can be simplified.
Per-user SaaS fees keep rising
Custom software has a one-time build cost and low running cost, which often pays off within 2–3 years.
Reports take a full day to prepare
We automate the reports you prepare by hand every week or month.
What we build and do
Requirement workshop
We sit with the people who'll use it and document how work actually flows.
Modules you choose
Leads, sales, inventory, purchase, HR, attendance, fees, invoicing — only what you need.
Roles and approvals
Who can see, edit and approve what, with a full activity history.
Data migration
Your existing Excel data cleaned and imported, so you don't start from zero.
Integrations
WhatsApp, SMS, payment gateways, Tally exports, biometric devices.
Training
Short sessions and simple written guides for your staff.
Why CodersDuniya
Phased, low-risk delivery
You approve and pay phase by phase. If priorities change, the plan changes.
We explain in plain language
Our founder trains developers for a living, so technical decisions are explained clearly.
Long-term maintainability
Clean, documented code on mainstream technology any good developer can maintain.
How long it takes and what it costs
Custom business software
₹2,50,000 +
Typical timeline: 2–6 months, in phases
Prices exclude GST. Every quote is fixed and written before work starts.
| Factor | Lower cost | Higher cost |
|---|---|---|
| Number of user roles | 1–2 (admin, customer) | 5+ (admin, staff, branch, parent…) |
| Integrations | None or one (payments) | Payments, WhatsApp, SMS, Tally, ERP |
| Design | Clean, based on a proven layout | Fully custom brand design |
| Existing data | Starting fresh | Years of Excel or old-software records |
After launch
60 days of free fixes, then an annual maintenance contract (usually 15–20% of build cost per year) or a monthly plan for support and new features.
Technologies we may use
Laravel and Django are excellent for data-heavy business systems; Node.js where real-time features matter.
How it works
- Step 1
Free 30-minute call
We understand your current process, where time is lost and what a good day looks like.
- Step 2
Written scope and fixed quote in 48 hours
Features, milestones, timeline and cost in one document you keep, even if you don't hire us.
- Step 3
Build with a weekly demo
Every Friday you get a live link to click through and comment on. No surprises at the end.
- Step 4
Launch and handover
Deployed on accounts you own, with a short training session and written notes for your team.
Common questions
How much does custom business software cost in India?
Custom business software with CodersDuniya usually starts around ₹2.5 lakh plus GST for a focused system with 2–3 modules. Larger ERP-style systems are built in phases, with each phase quoted separately.
Is custom software better than ready-made SaaS?
Not always. If a ready-made product fits 80% of your needs, use it. Custom software makes sense when your process is a competitive advantage, when per-user fees are high, or when you need tight integration with other systems.
Can you move our data from Excel?
Yes. We clean, de-duplicate and import existing Excel or CSV data as part of the project.
What if we need changes later?
That's expected. Changes are handled through a monthly support plan or quoted as small projects.
Still running the business on Excel?
Tell us which process hurts most. We'll suggest the smallest system that fixes it first.