Web Application Development

A website presents your company; a web application runs your business. Customer portals, B2B dealer panels, booking systems and the internal tools your team uses every day — Aydinwebs has been building browser-based software end to end since 2008: analysis, interface design, development, server setup and maintenance from a single team.

Web applications need no installation and work securely on any device. Updates are deployed once, centrally, and every user is always on the latest version.

What We Build

• Corporate portals and customer panels for orders, applications, documents and invoices.
• B2B dealer and supplier portals with dealer pricing, stock visibility and account tracking.
• Booking and appointment systems with calendars, reminders and online payment.
• Membership and subscription platforms for content, education and SaaS products.
• Dashboards and reporting that bring data from multiple sources onto one screen.
• APIs and integrations with payment providers, e-invoicing, SMS, shipping, accounting and ERP systems.

Technology

We build on .NET (ASP.NET Core Web API) and C# on the server, React, Next.js and Blazor on the front end, and PostgreSQL, SQL Server and Redis for data — chosen for long-term maintainability and performance. Every project follows a layered, clean architecture with role-based access control, OWASP security practices, GDPR/KVKK-compliant data handling, caching and automated backups.

How We Work

1. Requirements analysis — user roles, workflows and reporting needs, documented in writing.
2. Prototype — clickable drafts of key screens, approved before development starts.
3. Iterative development — short sprints with a working version to review at the end of each.
4. Testing and go-live — functional, load and security checks, plus data migration.
5. Training and maintenance — user training, monitoring and continuous improvements.

Need a broader business process solution? See custom software development and mobile apps, or request a quote.