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task

Projects Delivered

150+

verified CUSTOM DEV SERVICES

Custom Web Applications

Name: QGenx Custom Software Development Services
Brand: QGenx Technology
Availability: InStock
Rating: 4.8 (500 reviews)

Build scalable enterprise software tailored to your business. SaaS platforms, BI dashboards, and internal portals. Expert architecture in Next.js, React, Node.js serving 10,000+ daily users.

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SaaS Product Expertise: Multi-tenant architecture serving 500+ client companies.
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Performance-First: Sub-2 second page load times with Core Web Vitals optimization.
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Real-Time Dashboards: WebSocket-based live synchronized updates for analytics.

Explore Capabilities arrow_forward

200+

Projects Delivered

50+

Expert Developers

20+

Technologies

100%

On-time Delivery

Enterprise Command Center

Maximize operational efficiency with our unified dashboard. Monitor real-time analytics, manage users, and oversee global operations from a single interface.

POS Terminal View

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Analytics Dashboard

analytics

Professional Features

A comprehensive suite of capabilities designed to scale from small retail shops to multi-national chains.

verified All features included in Professional License

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Multi-Tenant Architecture

Single codebase serving multiple organizations with Strict data isolation and scalability.

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SaaS Subscription Billing

Integrated Stripe/Razorpay for automated recurring payments and invoicing.

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Role-Based Access

Granular permission control for admins, managers, and users to secure data.

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Real-Time Sync

WebSocket integration for instant data updates across all connected devices.

analytics

Custom BI Dashboards

Interactive charts and reports with extensive slice-and-dice and export capabilities.

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API-First Design

REST/GraphQL APIs for seamless mobile app and third-party integrations.

SYSTEM OVERVIEW

Technical Architecture

Microservices-based cloud architecture with real-time data synchronization and edge device support.

tablet POS Terminal

smartphone Mobile App

computer Dashboard

Q-POS CORE ENGINE

webhook

API Gateway

REST/GraphQL

database

Data Layer

PostgreSQL

payments

Payment

inventory

Stock

analytics

Reports

qr_code_scanner Barcode

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OUR TOOLKIT

Technology Stack

We use cutting-edge frameworks and languages to build scalable, future-proof applications.

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Frontend

dns

Backend

storage

Database

cloud

Cloud

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Deep Dive

Technical Specifications

Scalable architecture built for your specific business needs.

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Cloud-Native Platform

Deploy on AWS/Azure/Google Cloud with auto-scaling capabilities for peak season traffic.

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Real-time Data Sync

WebSocket-based synchronization delivers sub-second updates across all connected terminals.

LIVE CONNECTED

security

Enterprise Security

PCI-DSS compliant payment processing with AES-256 encryption and role-based access control.

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devices

Multi-Device Support

Works on tablets, smartphones, touch-screen terminals, and traditional POS hardware.

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API Integration

REST API with comprehensive documentation for custom integrations and third-party apps.

POST /v1/sales/create

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Automated Backups

Hourly cloud backups with 99.99% uptime SLA and point-in-time recovery.

Technical FAQ

How much does a custom web app cost?

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Ranges from ₹6 lakhs for portals to ₹1.2 Cr for large-scale SaaS. Costs depend on scope and complexity.

Can you integrate with existing systems?

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Yes, we integrate with SAP, Salesforce, CRMs, and payment gateways using custom API connections.

Do you provide hosting and maintenance?

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We offer managed hosting on AWS/Vercel and comprehensive Annual Maintenance Contracts for ongoing support.

How long does development take?

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Timelines range from 8-10 weeks for portals to 20-24 weeks for complex SaaS platforms.

Is the app mobile responsive?

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Yes, all our web applications are fully responsive and optimized for mobile, tablet, and desktop.

What tech stack do you use?

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We primarily use Next.js, React, Node.js, Python, PostgreSQL, and AWS/Google Cloud infrastructure.

Do you support multi-tenant SaaS?

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Yes, we specialize in multi-tenant architectures with data isolation and subscription billing integration.

Is the application secure?

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We follow PCI-DSS compliance, implement role-based access, data encryption, and conduct regular security audits.

What support do you offer post-launch?

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We provide 3 months of free support, including bug fixes, updates, and monitoring, with optional extensions.

Do you handle data migration?

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Yes, we safely migrate data from legacy systems to the new platform with thorough validation and integrity checks.

Custom Web Applications

Enterprise Command Center

Professional Features

Multi-Tenant Architecture

SaaS Subscription Billing

Role-Based Access

Real-Time Sync

Custom BI Dashboards

API-First Design

Technical Architecture

Technology Stack

Technical Specifications

Cloud-Native Platform

Real-time Data Sync

Enterprise Security

Multi-Device Support

API Integration

Automated Backups

Technical FAQ

How much does a custom web app cost?

Can you integrate with existing systems?

Do you provide hosting and maintenance?

How long does development take?

Is the app mobile responsive?

What tech stack do you use?

Do you support multi-tenant SaaS?

Is the application secure?

What support do you offer post-launch?

Do you handle data migration?

Ready to Build Your Custom Solution?

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