Can the application have users and permissions?

Yes. We can create profiles, permissions, private areas and different access levels for teams, clients or partners.

Does it work on mobile?

It can work on mobile whenever the use case requires it. We define the responsive experience based on the real tasks people need to complete away from desktop.

Can it start small and grow?

Yes. We usually recommend starting with the main workflow and then evolving into dashboards, automations, integrations or additional modules.

Services

Business web applications

Web applications for businesses

We create web applications for businesses that need to organise work, data and decisions in a browser-based platform.

A web application is useful when a team needs access to updated information without installing local software, sending files by email or relying on different spreadsheet versions. Everything lives in a controlled environment with rules, permissions and workflows designed around the business.

At Mercari, we design web applications focused on daily operations: simple screens, organised data, useful dashboards and actions that reduce friction. Technology supports the process, not the other way around.

Possible features

Private areas and permissions

Workflows and statuses

Management of requests, tasks, approvals, documents, deadlines and history so every process has a clear state.

Dashboards and search

Lists, filters, indicators and reports that help the team find information and follow priorities quickly.

How we develop web applications

01
Define users and flows
We map who uses the application, what actions they perform, what information they need and where current blockers exist.
02
Prototype the experience
We create the screen structure and validate the logic before investing in deeper development.
03
Launch with control
We build the first version, test data and permissions, collect feedback and plan phased improvements.

Benefits for the team

Simple browser access on desktop, tablet or mobile.
Less dependency on files sent by email or updated manually.
More clarity around statuses, owners, deadlines and decisions.
A foundation ready for automations, reports and new modules.

Web application FAQs

Yes.

A website communicates information to the public. A web application lets users perform tasks, manage data, check statuses, approve requests or work inside a private area.