JSA Consulting

Service

Custom web portal development

We build web portals with login, where your customers, partners or employees get their own zone, data and permissions. Secure, scalable and connected to your systems.

Custom web portal development — BestAuction auction portal with user accounts
BestAuction — an auction portal with accounts and roles, developed by our team.

Types of portals we build

What your portal can do

Accounts, roles and permissions

Secure login, multiple user types and precise control over who can access which data.

API integrations

Connections to your CRM, ERP, e-shop, accounting and payment gateways.

Dashboards and reporting

Overviews, exports and notifications for real-time decision-making.

Scalability and security

An architecture that keeps up with growing user numbers and data volumes.

Pricing and budget

We build portals iteratively — starting with the core and expanding by priority and budget. Share a rough budget in the contact form and we will propose the scope of the first stage.

Frequently asked questions

What is the difference between a web portal and a regular website?

A portal is an application with login, where users have their own account, data and permissions — for example a customer zone, B2B ordering or an internal company portal. A regular website only presents content.

Can a portal handle multiple user types and roles?

Yes. We design roles and permissions (administrator, employee, client, partner) so that everyone sees only what they should, including audit trails and change history.

Can the portal connect to our existing systems?

We connect the portal to your CRM, ERP, e-shop, accounting or payment gateways via API, so data flows automatically with no retyping.

Get a portal proposal Web applications