Île-de-France

Software House Paris - We build mobile and web apps

We serve clients from Paris and France. Gdansk-based software house - we travel for workshops and meetings or host you in Gdansk. Mobile and web apps.

Paris tech and startups
Mobile and web apps
React Native
On-site workshops
Let's talk about your project

Why choose a software house from Paris?

We serve clients from Paris and across Europe. We are headquartered in Gdansk; in Paris we work as your partner: our team can come for workshops or multi-day meetings. We work remotely but we regularly travel to clients - you can also come to Gdansk for workshops.

How we work with clients from Paris

  • We serve companies from Paris and the area - we are available to you in this city.
  • Our specialists can come for workshops or multi-day meetings to work on your project.
  • We are headquartered in Gdansk - we do not pretend to have an office in Paris; we do aim to feel locally available.
  • We can invite you to Gdansk for workshops or a meeting - we are happy to show you our workspace.

Technical expertise

Team of experienced developers with knowledge in the latest mobile and web technologies.

Working like a local partner

We work remotely, but in Paris we are as available to you as a local company - traveling for workshops and meetings is standard for us.

Fast project delivery

Efficient implementation process and timely project delivery, without unnecessary delays.

Availability in your city

We are available to clients from Paris: the team can come for workshops, multi-day meetings, or we can invite you to Gdansk.

Global reach

Headquartered in Gdansk, we deliver projects across Poland and abroad - our apps serve millions of users worldwide.

Innovative solutions

We use the latest technologies and industry best practices in every project.

Questions about working with us from Paris

How much does mobile app development cost for companies from Paris?

Cost depends on scope: MVP from roughly 20k to 60k USD, full app with integrations and backend - more. For clients from Paris we provide a quote after a short consultation (15-30 min).

Do you work with companies from Paris?

Yes. We serve clients from Paris and the area. We are headquartered in Gdansk; our team travels for workshops and multi-day meetings or we welcome you in Gdansk.

Can you run workshops in Paris or should we come to Gdansk?

Both work. Our team can come to Paris for workshops or multi-day meetings. We also welcome you in Gdansk - we will show our workspace and refine the project together.

What technologies do you use for mobile apps?

Mainly React Native (Expo) for iOS and Android from one codebase, and native Swift/Kotlin when needed. Backend in Node.js, API integrations, knowledge bases and LLM when the project requires it.

Ready to work with a software house from Paris?

Contact us and let's talk about your project. We'll respond within 24 hours.

Let's start working together
Contact

Let's talk about the project.

Have an app idea or need technological support? Write to us — we'll prepare a preliminary analysis and estimate within 48h. Projects that go through our DDT process (Discovery, Design & Technology) come with a price guarantee and a fixed-price agreement — a key differentiator for us.

[email protected]
gmi.software Sp. z o.o.ul. Jana Heweliusza 11 / 819
80-890 Gdansk, Poland
© 2026 gmi.software Sp. z o.o.