Web
React
Builds interactive screens in the browser, such as dashboards, admin panels and portals, that respond instantly as your team works.
Used for
- Web apps
- Admin panels
- Dashboards
- Customer portals
Portals · Dashboards · Internal tools
Web application development
Customer portals, partner dashboards, booking systems and operations tools: software where people sign in, work with live data and finish tasks.
At a glance
The short version
What it is
Browser-based products, customer portals, dashboards and internal tools, built on clean data models with secure roles and integrations.
- What we build
- How it works
- Customer portal
- Web application
- Operations manager
- Finance team
- 1 more
- Runs on
- Web app
- PWA
- Admin
- Built with
- Who it's for
- Cost depends on
- Permission depth
- Workflow complexity
- Existing systems
How to start
Tell us what you need in your own words. You talk to the developers who would build it and get a written, line-item estimate.
Get a project estimateSoftware that does work, in a browser tab
A website informs. A web application has accounts, permissions, data that changes by the minute and workflows with rules: a distributor ordering against a credit limit, a clinic allocating rooms, an operations lead approving refunds.
Our web application development focuses on what makes those systems dependable: a data model that mirrors your business, access rules enforced in the API rather than just hidden in the interface, validation on server and browser, and a record of who changed what. The result is a tool your team can trust with real work, not a prototype that needs rescuing six months later.
Engineering choices that keep web apps maintainable
Typed end to end
TypeScript across the stack, with shared validation so each rule is defined once.
Tests where mistakes are costly
Automated tests on business rules, permissions and money calculations.
Rendering chosen per screen
Server rendering for fast views, client-side interaction for heavy editing screens.
Safe to deploy any day
CI pipelines, preview environments and versioned database migrations.
Visible in production
Structured logs, error tracking and uptime alerts, so issues surface before users report them.
Building blocks of the applications we deliver
Roles and permissions
Access by role, branch or customer account, checked on every API request.
Data-heavy tables
Server-side pagination, filters, saved views, bulk actions and CSV export.
Workflows and approvals
States, approvers, deadlines and email, SMS or WhatsApp notifications.
Live updates
WebSocket updates for dispatch boards, support queues and shared views.
Generated documents
Quotations and GST invoices as PDFs, with cloud file storage and previews.
Company sign-in
Single sign-on with Google Workspace or Microsoft Entra ID for internal tools.
Audit history
Every change stored with the user, the time and the previous values.
Solutions
Solutions delivered as web applications
Custom CRM software that captures leads from every channel, keeps follow-ups on schedule and shows managers a live pipeline.
Ordering portals and apps for manufacturers, distributors and wholesalers, with buyer-specific pricing, credit limits, bulk ordering and ERP sync.
Multi-vendor marketplaces with seller onboarding, commission rules, split payouts, per-seller invoicing and catalogue moderation.
A central order management system that collects orders from every channel, routes them to the right location and tracks them to delivery and payment.
Custom property management software for leases, rent collection with UPI AutoPay, maintenance requests, owner statements and society operations.
Course platforms with protected video, live classes, assessments, certificates and payments, designed for multilingual content and learners on low bandwidth.
Custom scheduling software for consultants, service centres, labs and multi-location businesses: availability rules, reminders, payments and calendar sync.
Search and question-answering over your documents, tickets and product data, with hybrid retrieval, citations and permission-aware results.
How it works
How a request moves through a web application
An example from a B2B customer portal: every step is a screen or a rule in the application, not an email or a spreadsheet.
- Customer portal
Step 1: Customer signs in to the portal
Each business customer has its own login and sees only its own orders, prices and invoices, because access is checked on the server for every request.
- Customer portal
Step 2: Raises an order or request
A guided form checks quantities, dates and required details as the customer types, so incomplete requests never reach your team.
- Web application
Step 3: Business rules are applied
The system checks credit limits, stock and discount caps automatically, and routes anything outside the rules to the right approver.
- Operations manager
Step 4: A manager approves in one click
Approvers see the request, the customer’s history and why it needs approval, then approve or reject with a note, from a desk or a phone.
- Finance team
Step 5: Invoice and status update go out
A GST invoice is generated as a PDF and the customer receives an email or WhatsApp update, without anyone copying details between tools.
- Admin dashboard
Step 6: Everything is recorded and reported
Each change is saved with who made it and when, and dashboards show volumes, pending approvals and dues as they happen.
Platforms
How people will use it
In any modern browser on a desktop, laptop or tablet, as an installable web app on phones, and through an admin dashboard for your managers.
- Web
Web application
Browser-based applications with logins, roles and workflows, such as customer portals, SaaS products and internal tools.
- Web
Progressive web app
Installable web apps with offline support and notifications, useful when an app-store listing isn't essential or phones have little storage.
- Back office
Admin dashboard
Back-office panels for operations, support and finance teams: orders, users, content, reports and permissions.
Technology
The technology underneath, in plain terms
React and Next.js give quick, responsive screens; Node.js and NestJS apply your business rules; PostgreSQL keeps records consistent; Redis speeds up busy screens; Docker with hosting built on AWS makes releases repeatable.
Web
Next.js
A modern web technology for fast, search-friendly websites, online stores and web applications that load quickly on mobile.
Used for
- Business websites
- Online stores
- Web apps
- Customer portals
Backend
Node.js
Runs the server side of apps: fast, scalable back ends that power your app, website and integrations.
Used for
- App back ends
- Live order tracking
- Chat and notifications
- Payment processing
Backend
NestJS
A structured way to build back ends on Node.js, so large business systems stay organised, testable and easy to hand over.
Used for
- Business app back ends
- SaaS platforms
- Marketplaces
- Admin panel back ends
Data
PostgreSQL
A reliable database for the records your business runs on: orders, payments, bookings and stock, kept accurate and easy to report on.
Used for
- Orders and customers
- Payments and ledgers
- Stock and inventory
- Bookings
Data
Redis
Keeps frequently used data in fast memory, so apps stay quick on busy days and live features like order tracking feel instant.
Used for
- Faster apps
- Live order status
- Shopping carts
- Job queues and alerts
Cloud & DevOps
Docker
Packages your software so it runs the same way on every laptop and server, which makes releases predictable and moving hosts easier.
Used for
- Reliable releases
- Same setup everywhere
- Faster onboarding
- Easy scaling
Cloud & DevOps
AWS
Cloud hosting for your app, website and data, with data centres in India and room to grow when traffic rises.
Used for
- App hosting
- File and photo storage
- Backups
- Busy sale days
Plain-English glossary
Web application terms, explained
- Role-based access
- Rules that decide what each person can see and do: a branch executive sees only their branch, while a finance head sees every branch. The server enforces these rules, so hiding a button is never the only protection.
- Audit trail
- A permanent record of who changed what and when, including the old value. It settles “who changed this price?” questions quickly and helps during internal or statutory audits.
- Single sign-on (SSO)
- Letting staff log in with their existing Google Workspace or Microsoft account instead of a separate password. When someone leaves, disabling their company account also removes their access.
- Progressive web app (PWA)
- A web application that can be added to a phone’s home screen and opened like an app, without an app store. Useful for staff who need quick access on the move.
- Staging environment
- A private copy of the application where new features are demonstrated and tested with realistic data before they reach real users, so testing never disturbs daily work.
- Live updates (WebSockets)
- A connection that lets a screen refresh itself the moment something changes, such as a new job on a dispatch board, without anyone pressing reload.
Product preview
What a web application looks like to its users
Illustrative screens from a B2B customer portal for a steel distributor, and the operations dashboard behind it.
Operations dashboard. Managers see live numbers instead of waiting for a month-end spreadsheet: open requests, pending approvals, invoicing and dues. 
Operations dashboard. Requests that break a rule wait in one queue with the reason shown, so approvers can filter, decide in bulk and export the list. 
Customer portal. Customers raise requests through a form that checks each field as they type, so your team stops chasing missing details over email. 
Customer portal on a phone. The same portal works on a phone, so customers can check status and download invoices without calling your office.
Illustrative preview
Sample screens: names, prices and figures are examples, not client data.
Work
Illustrative web application projects
Sample projects, not client work, showing how we would structure portals, dashboards and back offices.
AI solutions
Illustrative sampleAI customer support assistant for a D2C brand
An illustrative AI assistant that answers order, return and product questions from a D2C brand's own policies and order data, with sources and a human hand-off.
- E-commerce
- AI assistant
Runs on
- Website
- Admin
Built with
- Next.js
- Python
- OpenAI APIs
- LLM integrations
- PostgreSQL
- +1 more
E-commerce & marketplaces
Illustrative sampleMulti-vendor fashion marketplace
An illustrative marketplace where independent fashion labels sell through one storefront, with vendor onboarding, commission rules, multi-pickup shipping, returns and scheduled payouts.
- E-commerce
- Marketplace web platform
Runs on
- Website
- Web app
- Admin
Built with
- Next.js
- NestJS
- PostgreSQL
- Redis
- AWS
- +1 more
Business software
Illustrative sampleFleet & dispatch management SaaS
An illustrative SaaS for businesses running their own vehicles: live dispatch on a map, driver proof of delivery and per-trip billing for each customer.
- Transportation
- SaaS
Runs on
- Web app
- Android
- iOS
- Cross-platform
Built with
- React
- React Native
- Node.js
- PostgreSQL
- Redis
- +1 more
Industries
Sectors that run on browser-based tools
Cost drivers
Cost drivers for a web application
Permission depth
Branch-level visibility and field-level restrictions take careful design and testing.
Workflow complexity
Every state, approval and exception path is logic to build, test and explain on screen.
Existing systems
Accounting, ERP, CRM or payment gateway connections add integration and error handling.
Data migration
Years of spreadsheets or a legacy database need cleaning, mapping and a rehearsed import.
Reporting and scale
Custom reports, high concurrency or strict uptime targets change the infrastructure and testing required.
Estimates are written from your scope, with the effort and assumptions behind each line item.
How pricing worksProcess
Our delivery path for web applications
Workflow mapping
We trace the current process across spreadsheets, email and WhatsApp groups and mark where it breaks.
You getProcess map and requirements
Data model and architecture
Entities, roles, integrations and hosting are designed up front.
You getSchema and architecture note
Prototype with real users
Key screens are reviewed as a clickable prototype before build starts.
You getValidated prototype
Incremental build
Modules land on staging every sprint, with a demo each time.
You getWorking staging application
Migration and UAT
Records are cleaned and imported, then your team tests real scenarios.
You getUAT sign-off
Phased go-live
Rollout by team or branch, with training and a support window.
You getProduction release and runbook
FAQ
Frequently asked questions
Should our product be a web app, a mobile app, or both?
Web apps suit desk work such as data entry, reporting, administration and B2B ordering, and they update without app store review. Mobile apps suit frequent use on the move, camera or GPS features and push notifications. A progressive web app covers some middle ground, though iOS still limits certain PWA capabilities. Many products pair a web app for office users with a mobile app for the high-frequency role.
Can you turn our Excel and Google Sheets process into a web app?
Yes, and it is a frequent starting point. We first document what the spreadsheets really do: formulas that encode pricing, colour codes that signal status, tabs that different teams share. These become validated fields, workflow states and permissions. Historical data is cleaned and imported, an Excel export usually remains for analysis, and we suggest moving one team or process at a time.
Will the application slow down as our data grows?
Not if the data model and queries are designed for growth. We index the columns that filters and joins rely on, paginate on the server, move slow reports into background jobs and cache frequent reads in Redis. Before launch we load-test the heaviest screens with realistic data volumes, and in production we monitor slow queries and fix them before users notice.
How do you secure a web application that stores customer data?
Permissions are enforced on the server, input is validated, queries are parameterised, passwords are hashed with a modern algorithm and data is encrypted in transit and at rest. Sessions use secure cookies with CSRF protection, and sensitive actions are logged. For personal data we design with the Digital Personal Data Protection Act 2023 in mind: minimal collection, recorded consent and support for deletion requests.
Next step
Has a process outgrown its spreadsheets?
Walk us through how it works today. We will suggest what the first version of the application should cover and what it would take to build.