Ready-made software
Best for: Work every business does the same way
- Accounting, payroll and GST filing tools already do this well
- You can start this week
- You follow the product’s way of working
Custom software development · Udupi & Mangaluru
Software built around how your business runs
Billing, stock, approvals, job work, reports — we build the system your team actually needs, in stages you can use, and we stay on after it goes live. A studio in Udupi you can visit.
- Built to your process
- not a template you bend around
- In use within weeks
- the first part goes live while we build the rest
- Phone and computer
- at the counter, on the road or at a desk
- You own it
- the code, the data and the server account
In short
What is custom software development?
Custom software is a system built for one business’s own way of working — its approvals, pricing rules and reports — instead of a ready-made product the team has to bend around. Whirl Designs builds it in Udupi for businesses across coastal Karnataka, one working part at a time, and hands over the code and data so the business owns all of it.
Start here
Ready-made, connected, or built for you?
Most businesses do not need fully custom software. Before anything is built, we tell you which of these three fits your work.
Ready-made, connected
Best for: One gap between tools you already use
- We connect billing, accounts or WhatsApp so data moves on its own
- Your staff keep the tools they know
- A small, quick piece of work
Built for you
Best for: Work that sets your business apart
- Screens, rules and reports made for your team
- Grows one module at a time
- You own the code and the data
If a ready-made product covers most of what you need, we will say so — and help you set it up instead.
Our work
A retail system a jeweller runs every day
Jayalaxmi Jewellers
Retail jewellery · Karkala
Jayalaxmi Jewellers has traded gold in Karkala since 1990. Beyond the brand website, the shop needed one system for the counter: billing, savings schemes that customers pay into over months, old-gold exchange, and stock of every piece.
We built it as a separate retail ERP. Each member of staff sees only the actions their role allows, and customers get their receipts and scheme reminders on WhatsApp, sent by the system itself.
- Point-of-sale billing with GST at the counter
- Savings schemes and old-gold exchange handled in the same bill
- Capability-based permissions — every role sees only what it should
- WhatsApp receipts and reminders from approved message templates
Also built by us
Rebar — Construction ERP
Construction ERP · Private system
Site-to-payroll software for reinforcement-steel contractors: bar bending schedules, sub-contractor bills, weekly labour runs and the statutory returns that follow them.
Nityanand Agro
Agriculture & retail · Karnataka
A public catalogue for an agri-products business, plus the internal CRM its staff run the day on — installed on their phones as an app, working over patchy rural signal.
Nityanand Agro
Agriculture & retail · Karnataka
A public catalogue for an agri-products business, plus the internal CRM its staff run the day on — installed on their phones as an app, working over patchy rural signal.
What you get
Six things every build includes
You get all six in writing before work starts, so nothing turns up later as a surprise.
- The screens your team usesMade for the people doing the work — counter staff, managers, people on the road — and tested on the phones and computers they already have.
- The rules of your businessApprovals, pricing, stock movements and who can do what, written down with you and built into the system instead of living in one person’s head.
- Reports you actually readThe numbers you ask for every week, on one screen, without exporting anything to a spreadsheet.
- Connections to your other toolsAccounts, payments, WhatsApp or courier systems, so nobody types the same thing twice.
- Backups that are testedYour data is backed up and a restore is tried for real, so a bad day does not become a lost month.
- Training and supportYour staff learn it on their own work, and a named person answers when something needs fixing.
How it runs
How a custom build runs
Your team uses working parts of the system from the first month — never a big reveal at the end.
We sit with your team
We watch how the work really happens — at the counter, in the office, on the road — and note where time is lost.
A written plan
Every screen, role, rule and report is written down, with the order we will build them in. You approve it before any code is written.
The first part, in use
We build the most useful part first and your staff start using it, so problems show up early, while they are easy to fix.
Grow it in stages
Each new part goes live when it is ready and tested, while the rest of the business keeps running.
We stay on
Fixes, changes and new parts come from the same team, on the same phone number.
Not a fit
When we will tell you not to build it
- A ready-made product already does the job — we would rather set that up for you than rebuild it.
- The process still changes every week — we will wait until it settles, or build only the part that is stable.
- You need the whole system in two weeks — software a business depends on takes longer, and anyone promising otherwise is cutting something.
Questions
What people ask us
How long does custom software take to build?
A first working part is usually ready in four to eight weeks. A full system — billing, stock, approvals and reports together — usually takes three to six months, built in stages so your team is using it long before the last part is done.
Do we own the software and the data?
Yes. The source code, the database and the server account are yours. You can keep us for support or move the whole thing to another developer, and we hand over documentation either way.
Can it connect to Tally or our accounting software?
Usually, yes. We connect billing and stock to your accounting so entries move across on their own instead of being typed twice. We check what your accounting software allows before we promise a connection.
Will it work on phones as well as computers?
Yes. We build it to run in the browser, so it works on the office computer and on staff phones, and it can be installed on the phone’s home screen like an app.
Is custom software better than a ready-made ERP?
Only when your work is different from the standard. If a ready-made product covers most of what you do, it is the better choice and we will say so. Custom software earns its place when your pricing, process or trade is what sets you apart.
What happens if something breaks after launch?
You call the team that built it. We fix faults, apply updates and keep backups running, and small changes are handled the same way.
Worth reading first
SOFTWARE DEVELOPMENT
Engineering you can build on.
Clean, documented, tested code on a modern, proven stack — the foundation that keeps your custom software development fast and dependable for years.
PHPASP.NET CoreNode.jsReactPostgreSQLMySQLDockerPHPASP.NET CoreNode.jsReactPostgreSQLMySQLDockerPHPASP.NET CoreNode.jsReactPostgreSQLMySQLDockerPHPASP.NET CoreNode.jsReactPostgreSQLMySQLDockerPHPASP.NET CoreNode.jsReactPostgreSQLMySQLDockerPHPASP.NET CoreNode.jsReactPostgreSQLMySQLDockerPHPASP.NET CoreNode.jsReactPostgreSQLMySQLDockerPHPASP.NET CoreNode.jsReactPostgreSQLMySQLDocker
export async function buildReport(range) {
const data = await db.orders.between(range);
return { revenue: sum(data), growth: 0.18 };
}
✓ tests passed · deployed to prod
Ready when you are
Let's build something that lasts.
Tell us what your team does today and where it breaks, and we will come back with a clear, written plan.
50+
projects shipped for local & global clients_
100%
of the code is yours to keep_
9
real, live projects on our work page — from our Udupi studio_