Custom Web Application Development — Chennai & India

YOUR IDEA
DESERVES A
PRODUCT
BUILT RIGHT.

We build custom web applications, SaaS platforms, business dashboards and portals for companies in Chennai and across India — using React, Next.js, Node.js and Python, built to scale from day one.

Discuss Your ProjectView What We Build
React
Next.js, Node.js, Python — modern stack
Scale
Architecture built to grow with your users
API
Integrated with any tool your business uses
Custom Web Application Development Chennai
React DevelopmentNext.js AppsSaaS PlatformsCustom DashboardsAPI IntegrationsCloud Deployment
What We Build

Every type of custom web application your business needs to operate and scale.

From internal tools and client portals to full SaaS products and AI-powered platforms.
🏗️

SaaS Platforms

Multi-tenant SaaS products with user authentication, subscription billing, admin dashboards and API access.

📊

Business Dashboards

Custom analytics and operational dashboards pulling data from multiple sources into one clean interface.

🔐

Client & Customer Portals

Secure portals where clients can track orders, view reports, submit requests and manage their account.

⚙️

Internal Business Tools

Custom internal applications for operations, HR, inventory, project management and team workflows.

🔗

API Development & Integration

Custom REST and GraphQL APIs connecting your application with WhatsApp, CRMs, payments and third-party services.

🤖

AI-Powered Applications

Web applications with built-in AI features — chatbots, document processing, data analysis and intelligent automation.

💳

Payment & Subscription Apps

Applications with Razorpay or Stripe integration, subscription management, invoicing and payment tracking.

📱

Progressive Web Apps

Web applications that work like mobile apps — installable, offline-capable and fast on any device.

Technology Stack

Modern, proven technologies chosen for performance, scalability and maintainability.

Frontend

React and Next.js for fast, SEO-friendly component-based interfaces. Tailwind CSS for clean, responsive design systems.

Backend

Node.js with Express for APIs. Python with FastAPI for data-heavy and AI-integrated backends.

Database

PostgreSQL for relational data, MongoDB for flexible document storage, Supabase for rapid development with real-time features.

Cloud & Deployment

Vercel for Next.js apps, AWS and DigitalOcean for scalable backends, Docker for containerised deployments.

Packages

Custom web application development priced by scope and complexity.

Starter
Basic Web App
Starts at INR 80,000
Timeline: 4 to 6 weeks
  • Up to 10 screens or views
  • User authentication and roles
  • Core business logic and workflows
  • REST API development
  • 1 third-party integration
  • Cloud deployment included
Discuss Project
MOST POPULAR
Standard
SaaS Platform
Starts at INR 2 Lakh
Timeline: 8 to 12 weeks
  • Multi-tenant architecture
  • Subscription billing with Razorpay
  • Admin and user dashboards
  • Multiple API integrations
  • Email and WhatsApp notifications
  • Analytics and reporting module
Build My SaaS
Advanced
Enterprise App
Starts at INR 5 Lakh
Timeline: 3 to 6 months
  • Complex multi-module architecture
  • AI and ML feature integration
  • Custom ERP or CRM integration
  • High-availability cloud infrastructure
  • Security audit and compliance
Discuss Enterprise
Custom Only
Custom Scope
Based on requirements
Fully scoped after discovery
  • Dedicated discovery workshop
  • Detailed technical specification
  • Dedicated development team
  • Long-term maintenance contract
Start with Discovery
Let us Build Your Application

Tell us your idea. We will tell you how to build it right.

📞 Call or WhatsApp: 9043946087

✉️ Email: info@scalioz.com

Discuss your web application project

Tell us what you want to build and we will scope it for you.

Discuss My Project