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Software House Warsaw: Custom Software for Your Business

POLPROG is a Poland-based software house that builds custom software, web and mobile apps, and browser extensions for companies in Warsaw. We turn business requirements into working software you fully own.

The problem: off-the-shelf tools stop fitting

Many Warsaw businesses outgrow generic SaaS plans and spreadsheets. Workflows get patched together by hand, data lives in disconnected systems, and every new requirement means another workaround. At some point a tool built around your actual process pays for itself.

  • Manual steps that should be automated
  • Systems that do not talk to each other
  • A legacy app nobody wants to touch
  • Reporting that takes hours to assemble

How POLPROG helps

We are a boutique software house, so you work directly with the people writing the code, not a layer of account managers. We scope the problem, propose the smallest solution that solves it, and ship in short iterations you can review. If you are weighing a tailored build against a ready-made product, our guide on choosing between custom software and off-the-shelf tools walks through the trade-offs.

Explore the full range on our software development services page, covering web platforms, mobile apps, browser extensions, integrations, and IT consulting.

What you get

  • Custom web applications and internal tools
  • Mobile apps for iOS and Android
  • Chrome and Firefox browser extensions
  • Integrations between your CRM, ERP, and other systems
  • Clean, documented code and full ownership of the source
  • Practical IT consulting before and during the build

How we work

We keep the process transparent and low-risk. Each engagement starts with a short discovery call, moves into a fixed-scope proposal, and then runs in iterations with regular demos so you always see progress.

  • Discovery: we map your goals, constraints, and budget
  • Proposal: clear scope, timeline, and pricing
  • Build: short iterations with working software you can test
  • Handover: source code, documentation, and deployment
  • Support: ongoing maintenance and improvements if you want them

Frequently asked questions

How much does custom software cost?
Pricing depends on scope. A focused internal tool or browser extension is a smaller engagement than a full platform with integrations. After a short discovery call we send a fixed-scope proposal with a clear price and timeline, so there are no surprises.
How long does a project take?
Small tools can ship in a few weeks, while larger platforms run over several months in iterations. We deliver in stages so you get usable software early instead of waiting for one big release at the end.
Do I own the code?
Yes. You receive the full source code, documentation, and deployment setup. There is no vendor lock-in, and another team can pick the project up later if you ever need them to.
Do you work with clients outside Warsaw?
Yes. We are based in Poland and work remotely with clients in Warsaw and beyond. We can meet in person when it helps, but most collaboration runs smoothly online with regular demos and updates.
What technologies do you use?
We choose the stack that fits the problem, typically modern web frameworks, React Native for mobile, and well-supported, maintainable tools. We avoid niche choices that would make your software hard to maintain in the future.

Ready to build your software?

Tell us what you need and we will reply with clear next steps. Contact POLPROG to start your project.

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