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Custom Web Portals

Custom web portal and internal system development

We design and build portals for companies, healthcare, and startups.

Client portals, booking systems, B2B portals, and internal systems.

A portal is not just a website behind a login. It is a working tool that needs to handle roles, permissions, workflows, data, and day-to-day operations without unnecessary friction.

We design solutions that connect the customer-facing part, administration, and internal workflows into one functional system. We focus on usability, performance, security, and long-term product growth.

Companies Healthcare Startups B2B
Case study

Portal for Fyzioklinika

Fyzioklinika is a strong example of a project where a nice frontend alone is not enough. The portal must handle online patient booking, therapist operations, and internal clinic workflows within one reliable system.

This is a large physiotherapy project where patient comfort meets internal operational complexity. The public-facing part needs to be simple and clear for booking, while the internal side must stay fast, organized, and reliable for the clinic team.

Projects like this show that we do not only deliver web presentation sites. We build high-quality web portals and internal systems that can be developed long-term as the business and its processes evolve.

Healthcare operations

The portal supports a time-sensitive environment where accuracy, clear scheduling, and reliable day-to-day use matter.

One platform

Patient-facing booking, appointment administration, and internal clinic workflows are connected in one system.

Long-term growth

This is not a one-off website, but a product that keeps evolving, improving, and expanding with real operational needs.

Traffic and usage

The portal runs under real and meaningful traffic

Over the last 30 days, the homepage and the portal show a strong volume of visits and interactions. That matters for architecture, performance, and everyday reliability.

65k

homepage visits in the last 30 days

46k

users actively working with the portal

354k

recorded events and interactions across the system

Technology

Laravel API Vue.js modern frontend
Portal types

What portals we build

Every web portal is designed around your operations, user roles, and the actual business or internal workflow it should support.

Client portal

A secure interface where customers can access everything important in one place.

  • orders
  • documents
  • communication

Booking portal

A custom booking system focused on easy scheduling and clear capacity management.

  • calendars
  • reservations
  • notifications

B2B portal

A partner portal that speeds up ordering and provides important business data online.

  • orders
  • partner management
  • catalog

Internal system

An internal business application that reduces manual work and gives teams better control over operations.

  • workflow
  • automation
  • reporting
SEO section

Custom portal development for companies that need a scalable solution

Custom portal development is an ideal solution for companies that need a client portal, booking system, or internal business application.

We design each web portal to work for users and your internal team. That includes architecture, administration, API integrations, modern frontend, and long-term product development.

If you are looking for a partner for portal development, a client portal, or an internal system, we can help you design a solution that does not just look good, but works reliably in day-to-day operations.

portal development web portal client portal internal system

Custom web application development in Laravel

devBoys builds custom web applications in Laravel and Vue.js for companies, healthcare providers and startups. Typical projects are client portals, booking systems, B2B portals and internal systems, meaning applications with roles, permissions, workflows and integrations that a boxed solution cannot handle.

We also take over unfinished or inherited Laravel projects. For Fyzioklinika, we took over the portal in 2024, stabilised the application, upgraded its PHP, Laravel and Filament stack, and introduced automated deployment and tests. In May 2026, we handed development over to the client's internal team.

Custom web application development with us includes:

  • a solution designed around your processes and user roles,
  • development in Laravel and Vue.js,
  • integrations with the systems you already use (CRM, ERP, accounting),
  • reliable operations: we catch errors before your users notice them,
  • long-term maintenance and development driven by real usage.

Smaller web applications, first versions of systems and mobile apps are covered on custom app development.

FAQ

What clients ask before we build a portal

What is a client portal?

A client portal is a secured part of your website where customers or partners log in and handle things themselves. They see their orders, documents, invoices or job status without calling you. You get less manual work and they get information any time.

How is a portal different from a regular website?

A regular website informs, a portal works. It has logins, user roles, data owned by each customer and connections to the systems you already run. That is why a portal project is mostly about processes and security, not page design.

Can the portal connect to systems we already use?

Yes, we regularly connect invoicing, warehouse, CRM or e-commerce systems. If the system offers a way to exchange data, we can connect it. If it does not, we agree on a file or export based transfer.

How much does a portal cost?

The price follows the scope, because every portal solves different processes. In the first consultation we go through what it has to do and you get a fixed price and timeline before any work starts.

Can you take over a portal started by someone else?

Yes, taking over unfinished projects is routine for us. We review the state of the application and the data first and tell you straight away what can be saved and what is better rebuilt.

Who owns the portal if we stop working together?

The portal, the data and the access are yours. If you decide to move on, we hand over the complete source code and credentials so anyone else can continue.

Feel free to reach out

We are here for you

Your message will be read personally by me or someone from the team and we'll get back to you to talk through the details. No sales reps, straight to a practical technical consultation that moves you forward.

Personal approach
Discuss your ideas directly with the person working on your website.
Quick reply
We get back to you with clear next steps.
Looking forward to your message, Karel Sikyr, founder
Discuss your project

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