Web Apps & B2B Portals

An application that puts your operations in order

B2B portals, internal systems and operational apps. Orders, documents and reports land in one system — not in spreadsheets and inboxes.

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15+
Years of experience
EU & US
Markets served
Senior only
No juniors on projects
AI+
Accelerated delivery
The problem

Why companies come to us for web apps

Usually not because they lack ideas. Because everyday work keeps getting harder.

The spreadsheet became the system

Operations run on Excel files, email threads and one person who knows the macros. It worked at 10 orders a day. At 200 it breaks weekly.

Off-the-shelf doesn't fit

The SaaS tools you tried cover 70% of the process. The remaining 30% is what makes your business different, and no plugin will add it.

The last vendor left a mess

There is an app, but no tests, no documentation, and every change breaks something else. You need someone who can take it over, not start from zero.
What we do

From internal tools to customer portals

The same engineering standard across the range: tests, documentation and interface design are part of the build, not an add-on.

B2B portals for clients and partners

Self-service for your clients: orders, documents, invoices, case status. Every task a client handles in the portal is a call your team doesn’t take.

Internal systems

Order flow, warehouse, planning, settlements — software shaped to your process, with real access control.

Out of Excel and email

We move processes from spreadsheets and mail threads into one system. Data is entered once, and everyone sees the same thing.

Operational apps and dashboards

Screens that show the state of the business right now: jobs, deadlines, workload. Instead of a report assembled once a month.

Backend, APIs and integrations

The application connects to the systems you already run — ERP, accounting, warehouse. Designed for the load you have and the load you’re planning for.

Takeover of existing apps

We audit, stabilize and keep developing applications other teams built. Missing tests and docs are our starting point, not a blocker.
The stack we work with
ReactNext.jsAngularVueTypeScriptNode.jsPythonJava / Spring.NETPostgreSQL
Case study
1 system
instead of spreadsheets and email across a pharmacy network

Pharmacy network, management platform

A German healthcare company ran a network of pharmacies with no single view of its operations: every location managed separately, reports in spreadsheets, coordination over email. We built a central platform with roles for headquarters and locations, and dashboards in place of hand-assembled reports. Onboarding a new location became a repeatable process, and changes ship in a steady weekly rhythm.

Management portalMulti-locationWeekly releases
How it works

From scope to handover

Fixed scope, weekly demos, production releases as early as the product allows.

01

Scope workshop

We turn the idea into a concrete scope with estimates, in days. You decide with numbers on the table.
02

Design and architecture

Flows, screens and system design approved before the build starts. Interface design (UX/UI) is part of this stage — you don’t order it separately.
03

Weekly releases

Working software every week. You test real features, not review status decks.
04

Handover

Documented, tested, deployed, with CI/CD running. Your team takes over, or we stay for development.
Outcomes

What you get

  • An application shaped to your process
  • Orders, documents and reports out of spreadsheets and inboxes
  • A codebase with tests and docs your team can own
  • Weekly, testable progress from the first sprint
“The portal paid for itself in the first quarter. Our sales team stopped retyping orders and started selling.”
Piotr Nowak COO, distribution company
FAQ

Common questions

Which stack will you pick for us?

The one your team can maintain. We work across React, Angular, Vue and Node, Python, Java, .NET, so the choice follows your hiring reality and existing systems, not our preferences.

Can you take over an app another company built?

Yes, it's a large part of what we do. We start with a short audit, add tests around the risky parts, and then develop it like our own code.

How do you keep quality while moving fast?

Tests and CI/CD from the first week, code review on everything, and an AI-assisted workflow that senior engineers control. Speed comes from the process, not from skipping steps.

Who owns the code?

You do, from the first commit. Repos live in your accounts, and the handover includes documentation and running pipelines.

Have a web app to build or take over?

Describe what you need in a few sentences. You'll get a concrete scope proposal with a price, usually within days.

Talk about your project
or write to us directly: hello@udb.pl