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Web Apps

Enterprise web applications that scale with your business

From customer portals to internal dashboards to SaaS platforms — BSD builds web applications on modern architecture that performs under real enterprise load.

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BSD Web Apps

Enterprise-grade web platforms with modern architecture

✓ Free 45-min assessment
✓ Written proposal included
✓ No sales pressure

The Problem

Common challenges we solve

We've delivered web apps projects across dozens of Bangladesh enterprises. Here's what we hear most often.

Legacy web apps are slow and hard to maintain

Applications built 5–10 years ago on outdated frameworks are slow for users, expensive to maintain, and impossible to extend with modern features.

Poor mobile experience loses customers

Web applications that don't work properly on mobile devices frustrate users and reduce engagement — especially for customer-facing portals.

Performance degrades as data grows

Applications that work fine with 100 users collapse with 10,000. Without proper architecture, scaling requires a full rebuild.

Security vulnerabilities expose the business

Outdated libraries, poor authentication, and missing security practices put customer data and business operations at risk.

Recognise these challenges in your business?

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The Solution

How BSD delivers Web Apps

Purpose-built capabilities for enterprise web apps — not generic services dressed up as enterprise.

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Modern Frontend (React / Next.js)

Fast, responsive interfaces built with React and Next.js — server-side rendering for SEO, client-side interactivity for speed.

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Robust Backend APIs

RESTful or GraphQL APIs built with Node.js or Python — documented, versioned, and designed for third-party integration.

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Responsive & Mobile-First

Every application works flawlessly on desktop, tablet, and mobile — designed mobile-first, not retrofitted.

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Cloud-Native Architecture

Containerized deployment on AWS or Azure with auto-scaling, load balancing, and 99.9% uptime SLA.

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Enterprise Security

OAuth 2.0, JWT authentication, RBAC, data encryption, and OWASP compliance — security isn't optional.

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Analytics & Monitoring

Built-in analytics dashboards, error tracking, and performance monitoring — so you know how your application is performing 24/7.

Full Capability List

Everything included

All capabilities are included in the standard Web Apps engagement. No hidden modules, no surprise add-ons.

✓React / Next.js frontend
✓Node.js / Python backend
✓REST & GraphQL APIs
✓Server-side rendering (SSR)
✓Progressive Web App (PWA)
✓Mobile-responsive design
✓OAuth 2.0 & JWT auth
✓Real-time features (WebSocket)
✓CI/CD automated deployment
✓Cloud hosting (AWS / Azure)

Free · No Obligation

See how BSD delivers Web Apps

Get in touch to discuss your web apps requirements. We'll walk you through how BSD handles your specific needs.

Book Web Apps Consultation →

No-obligation discussion · Tailored to your needs

Technology

Built on enterprise-grade technology

React / Next.js

Node.js

Python / Django

PostgreSQL / MongoDB

Redis

AWS / Azure

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FAQ

Web Apps — Common questions

What technology stack do you use for web applications?+

Our standard stack is React/Next.js for frontend, Node.js or Python for backend, and PostgreSQL for data — deployed on AWS or Azure. We adapt the stack based on project requirements.

Can you rebuild our existing web application on a modern stack?+

Yes. We've migrated dozens of legacy PHP, ASP.NET, and jQuery applications to modern React/Node.js stacks — with data migration, feature parity, and user training included.

Do you build SaaS platforms?+

Yes. BSD has built multi-tenant SaaS platforms with subscription billing, usage metering, tenant isolation, and white-label capabilities.

How do you handle web application hosting?+

We deploy on AWS or Azure with containerized architecture. Hosting can be managed by BSD (managed service) or handed over to your IT team with full documentation.