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Shelldan Technology
Custom business software•Clear written scope•Support 9–6, every day

Software shaped around how your business works

We build software around the way your business actually works, from the first workshop to a product your team can rely on. The aim is less manual work, and a system that still fits as you grow.

royaal-sd · front office
Royaal-SD hotel software, front office room view
QR App menu manager on a phone
Night audit done
Ledger balanced
Desktop & phone
Same data, everywhere
Billing & GST invoices Dashboards & reports Workflow automation Roles & access rights⚡ Real-time updates Web, mobile & desktop Print-ready bills & ledgers Offline support☁️ Secure cloud hosting Excel & PDF exports Training & documentation Support 9–6, every day Billing & GST invoices Dashboards & reports Workflow automation Roles & access rights⚡ Real-time updates Web, mobile & desktop Print-ready bills & ledgers Offline support☁️ Secure cloud hosting Excel & PDF exports Training & documentation Support 9–6, every day
2009
Founded in Bikaner
building software ever since
0
Products we built
Royaal-SD, Juest, MilkShell, QR App
9–6
Support, every day
from the team that built it
Free
Consultation
no charge to talk it through
What we build

Bills, reports, approvals. Handled by your software.

Five things businesses ask for first, and how each one works in software we build.

Billing & invoices

Billing that adds itself up

Replace hand-written bills and spreadsheets with GST-compliant invoices that are calculated, saved and ready to print or share in seconds.

  • GST and tax set up once, applied on every bill
  • Print-ready bills, folios and ledgers
  • Every payment tracked against the right customer
  • Fewer billing errors at the end of the day
app.yourbusiness.com
Invoice INV-2041
Sample guest · Room 101
Adding items…
Room 101 · 2 nights₹5,000
Subtotal₹5,000
GST (sample)₹600
Total₹5,600
Print
Save & share
Illustration with sample data
Dashboards & reports

Know your numbers without asking for them

The figures you used to build by hand at month end are on a dashboard, up to date, whenever you open it.

  • Daily, weekly and monthly views
  • The reports your business actually reads
  • Export to Excel or PDF in one click
  • Decisions based on data, not guesswork
app.yourbusiness.com
Sales overview
DayWeekMonth
Revenue
₹48,200
Orders
126
Avg. bill
₹382
Best day highlighted · export to Excel or PDF
Illustration with sample data
Workflow automation

Your process, minus the phone calls

Requests, approvals and hand-offs move through the system on their own, so nothing waits on someone remembering to call.

  • Steps that follow how your team already works
  • The next person is notified automatically
  • A clear history of who did what, and when
  • Less manual work for everyone
app.yourbusiness.com
Purchase requests
Requested
Approved
Ordered
Received
PO-118 · Kitchen supplies₹12,400
Rice 50 kg · Oil 15 L · Spices
Store raised a request
The next person is notified at every step
Illustration with sample data
Roles & access

Everyone sees exactly what they need

Give every person their own login and decide what they can see and change. Secure authentication and role management come built in.

  • A separate login for every team member
  • Rights for each module: billing, stock, reports, settings
  • Owners keep full control
  • Secure software by design
app.yourbusiness.com
Team & access
+ Add user
UserBillingStockReportsSettings
OOwner
MManager
AAccountant
FFront desk
Everyone signs in with their own login
Illustration with sample data
Real-time updates

One system, every screen in sync

When the front desk, kitchen or accounts change something, everyone else sees it straight away, on desktop or phone.

  • Live updates across departments and devices
  • Works on web, mobile and desktop
  • Cloud hosting that grows with you
  • Offline support where the work needs it
app.yourbusiness.com
Live activity
All devices in sync
Front desk
Kitchen
Accounts
Store
Front deskRoom 204 checked in
KitchenKOT #58 received
Front deskRoom 118 checked out
StoreLow stock: Milk 5 L left
Updates appear on every screen without a refresh
Illustration with sample data
Proof, not promises

Software we built and still run

Our own products for hotels, restaurants and dairies are in daily use. Your custom software is built by the same team.

Hotel management

Smart hotel management for reservations, billing and housekeeping

Royaal-SD automates hotel operations, from room booking and check-in/check-out to housekeeping, GST-compliant invoicing and real-time dashboards.

  • Reservation & front office
  • Guest check-in/check-out with ID upload
  • Rate plans, GST setup and night audit
  • Billing, folio and financial reports
Explore Royaal-SD
Royaal-SD running on a desktop
How we work

From first workshop to software you rely on in 7 clear steps

We agree the work in writing, show you progress while we build, and launch when the product is ready. You always know the timeline and the cost.

1
Step 1 · Discovery

Understand the work

We learn how the work happens today, where time is lost, and what the software must do on day one.

  • Talk to the people who do the work
  • List what must work on day one
app.yourbusiness.com
Workshop notes
How the work happens today
Bills are written by hand
Stock is counted on paper
Monthly reports built in Excel
Approvals happen over phone calls
Must work on day one: billing, stock, reports
2
Step 2 · Scope

Agree it in writing

We agree the work in writing before we start, so you always know the timeline and the cost.

  • Modules, milestones and cost on paper
  • Nothing starts until you approve
app.yourbusiness.com
Project scope · v1
Written & agreed
Modules
Billing · Stock · Reports · Users
Timeline
Milestones with dates
Cost
Fixed for the agreed scope
Signed off by youApproved ✓
3
Step 3 · Planning

Plan the system

We create wireframes, define modules and the database, and choose the tech stack that fits the software’s purpose.

  • Wireframes you can react to
  • Modules and data planned up front
app.yourbusiness.com
Customers
id · name · …
Orders
id · name · …
Billing
id · name · …
Stock
id · name · …
Reports
id · name · …
Modules and data planned before any code is written
4
Step 4 · Development

Build it, and show you

We build intuitive screens and secure backends with modern frameworks like React and Node.js, and show you progress while we build.

  • Working screens, not just status updates
  • Your feedback shapes the next step
app.yourbusiness.com
Build progress
Demo 1 shared
Login & roles100%
Billing screens60%
Stock module20%
Reports0%
You see working screens while we build
5
Step 5 · Testing & QA

Test before handover

We test features, permissions and data accuracy before anything is handed to your team.

  • Totals, taxes and reports checked
  • Every role tested with its own rights
app.yourbusiness.com
$ run checks --before-handover
Invoice totals and GST add up
Front desk cannot open settings
Reports match the ledger
Works on phone and desktop
Data is saved after a restart
Checking…
6
Step 6 · Launch

Launch and train your team

We deploy the software on secure servers, with full training and documentation for the people who will use it.

  • Hands-on training for your staff
  • Documentation you can come back to
app.yourbusiness.com
Royaal-SD hotel front office running live
7
Step 7 · Support

Support it as you grow

Ongoing technical support from people who know your system, so it still fits as your business grows.

  • Support 9–6, every day
  • Changes and new features when you need them
app.yourbusiness.com
Shelldan support
9 am – 6 pm, every day
Can we add a new rate plan for weddings?
Our expertise

Everything your software needs

From intuitive frontends to robust backends. Pick a group to see what is inside.

ERP

Custom business software

Systems that run daily operations, built around how your business already works.

GST ready

Billing & GST invoicing

Accurate bills, folios and invoices with tax set up once and applied every time.

Live numbers

Dashboards & reports

The figures you need, up to date, with export to Excel or PDF.

Less manual work

Workflow automation

Requests, approvals and hand-offs that move on their own, with a clear history.

Frontend

Web applications

Fast, accessible interfaces focused on performance and a smooth experience.

Any device

Mobile & cross-platform

Software that runs on web, mobile and desktop, so your team can work from anywhere.

Backend

Backend & APIs

Server-side logic, APIs and database work that keep everything correct and secure.

Paper when needed

Print-ready documents

Bills, ledgers and reports that print cleanly when your business still needs paper.

You decide

Roles & access rights

Each person gets their own login and sees only what their role allows.

Security

Secure by design

Authentication, role management and secure servers are part of the build, not an afterthought.

QA

Tested before handover

Features, permissions and data accuracy are checked before your team relies on them.

Where it matters

Offline support

Keep working when the connection drops, for workplaces that need it.

No surprises

Clear written scope

The work is agreed in writing before we start, with the timeline and cost.

Transparent

Progress you can see

We show you working software while we build, so your feedback counts early.

Day one ready

Training & documentation

Your team is trained on launch, with documentation they can come back to.

9–6

Support, every day

Real people who know your system, available 9 am to 6 pm every day.

Scalable

Built to grow

A system that still fits as you add people, branches and new ways of working.

React · Node.js

Modern frameworks

React, Next.js, Node.js and Python, chosen to fit the software’s purpose.

SQL & NoSQL

Reliable databases

PostgreSQL, MySQL and MongoDB for transactional and scalable data.

Elastic

Cloud-native

Elastic, scalable systems hosted on secure servers.

Where it helps

AI-powered features

Intelligent, adaptive features when they genuinely save your team time.

Live

Real-time updates

Socket-based live updates so every screen shows the latest information.

Need something not listed here?
Tell us what your business needs and we will tell you how we would build it.
Ask us
Why businesses choose us

Less paperwork. More control.

Built around how you work

We shape the software to your process instead of making your team change how they work.

Less manual work

Bills, registers and reports that used to take hours happen on their own.

Know the cost up front

A written scope with the timeline and the price, agreed before any work begins.

Grows with you

Add people, branches and features later without starting again.

People who pick up

Support from the team that built your system, 9 am to 6 pm every day.

Proven in daily use

Our own products run every day in hotels, restaurants and dairies.

Our tech stack

Modern tools, chosen for your problem

We pick the stack that fits the software’s purpose, not the latest trend, so it stays fast, secure and easy to extend.

ReactNext.jsNode.jsPythonDjangoLaravelPostgreSQLMySQLMongoDBSocket.ioTailwind CSSJWT authDevOps
See our work
A written plan before any work starts

Ways to work with us

Build something new, start from one of our products, or just talk it through first.

Built for you
Custom

New custom software

For work no off-the-shelf product handles well.

  • Discovery workshop with your team
  • Written scope, timeline and cost
  • Progress shown while we build
  • Testing before handover
  • Launch, training and documentation
  • Ongoing support, 9–6 every day
Start your project
Ready-made

Start from a product

Proven systems for hotels, restaurants and dairies.

  • Royaal-SD for hotels
  • Juest for restaurants
  • MilkShell for dairies
  • QR App for digital menus
Explore products
Not sure yet?
Let's talk

Tell us what slows your team down. We will reply with a practical plan.

  • Describe your current process
  • Get an honest recommendation
  • Custom build, product, or both
  • No obligation to go ahead
Schedule a consultation
Got questions?

Questions we hear a lot

It depends on what the software needs to do. After we understand your work, we agree the scope in writing with a realistic timeline and milestones, so you know when to expect each part.

Ready to start?

Tell us what you want to build. We will reply with a practical plan, a realistic timeline, and a price you can understand.