gmi.software
01 · Your app

Mobile apps

When the app is slow to change, crashes or nobody owns it.

  • Develop or take over an app
  • Loyalty apps
  • Mobile app code audit
  • App maintenance and releases

SFD: 100,000+ downloads, 4.9 App Store rating

02 · Your shop

Online shops

When the platform takes a cut of every sale or blocks what you need.

  • Online shop development
  • Shop app analytics
  • Plan and prototype before you build

120+ projects delivered

03 · Systems behind them

Integrations

When orders, stock and points are copied by hand.

  • ERP, warehouse and payments
  • AI for one manual process
  • Workshops and estimate

100+ integrations

Before a call
  • App cost estimateScope and a budget range
  • Shop platform adviserDecisions, risks and options
  • Shop cost over 5 yearsOff-the-shelf or custom, compared

After workshops: an agreed scope and a fixed price for delivering it

All services →
SFDLoyalty and shopping app100,000+ downloads · 4.9 App Store ratingMój Świat KsiążkiLoyalty programme for a bookstore chain100,000+ downloadsEMKAMedical waste tracking app5000+ downloads in first month
All 120+ projects →App ideas library
TeamAbout usWho we are and how we workCareersHow we work and open roles
Contact and stackContact[email protected]TechnologiesReact Native, MedusaJS, Node.js and the rest
Reviews5.0 on Google4.9 on ClutchClutch ↗ (opens in a new tab)
Blog
ENBook a free consultation
What we do+−

01 · Your app

Mobile apps

  • Develop or take over an app
  • Loyalty apps
  • Mobile app code audit
  • App maintenance and releases

02 · Your shop

Online shops

  • Online shop development
  • Shop app analytics
  • Plan and prototype before you build

03 · Systems behind them

Integrations

  • ERP, warehouse and payments
  • AI for one manual process
  • Workshops and estimate

Before a call

  • App cost estimateScope and a budget range
  • Shop platform adviserDecisions, risks and options
  • Shop cost over 5 yearsOff-the-shelf or custom, compared
All services →
Projects+−
  • SFD100,000+ downloads · 4.9 App Store rating
  • Mój Świat Książki100,000+ downloads
  • EMKA5000+ downloads in first month
  • All 120+ projects →
  • App ideas library
Company+−
  • About usWho we are and how we work
  • CareersHow we work and open roles
  • Contact[email protected]
  • TechnologiesReact Native, MedusaJS, Node.js and the rest
Blog→
Book a free consultation

5.0 on Google · 4.9 on Clutch

Related topics

Related decision-maker roleFounder, CEO scale-upRelated decision-maker roleCMO w Retail/E-commerce/B2C Services

Let’s discuss your project.

Tell us what you need. We’ll suggest the next step.

[email protected]
gmi.software Sp. z o.o.ul. Jana Heweliusza 11 / 819
80-890 Gdansk, Poland
Rated 5.0 out of 5 on Google5.017 client reviews on Google
TechnologiesReact NativeExpoNext.jsReactTypeScriptMedusaJS3D configuratorsNode.jsNestJSPostgreSQLDockerAWSPlaywrightMaestro
© 2026 gmi.software Sp. z o.o.
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MY BRAND DESERVES BETTER TECHNOLOGY

Technology that keeps up with your brand vision.

We build apps that create a WOW effect, engage customers, and elevate your brand.

Schedule a consultation
6-10 weeks
From brief to MVP
4.9/5
Client rating
100%
Brand consistency
Aplikacja mobilna dla brand managera
Logo partnera GMI Software
Logo partnera GMI Software
Logo partnera GMI Software
Logo partnera GMI Software
Logo partnera GMI Software
Logo partnera GMI Software
DIAGNOSIS

Why do big campaigns fail technically?

A great idea is not enough if technology doesn’t deliver quality and experience.

Strategy without execution

The concept is strong, but there is no plan to ship it as a product.

Design that breaks in code

UI loses consistency when implementation lags behind the brand.

Unstable implementation

UX bugs kill emotion and lower conversion.

COMPARISON

IT bottlenecks vs High-Performance Team

Typical bottlenecks

  • Development queues and shifting timelines
  • No ownership or accountability for outcomes
  • Inconsistent design and brand delivery
  • Delays that ruin campaign timing

High‑Performance Team

  • End‑to‑end team with a single owner
  • Pixel‑perfect UI/UX implementation
  • Fast iterations and feedback
  • Campaign deadline delivered without stress

Case study

Wyniki mówią
same za siebie.

100 000+
4,9★
App Store

Pobrań aplikacji · ocena 4,9 w App Store

Aplikacja SFD nominowana do Mobile Trends Awards 2025 (Commerce). Przeczytaj więcej.

Zobacz aplikację

App StoreGoogle Play
“Rozmawialiśmy z wieloma wykonawcami, natomiast po rozmowie z Mikołajem z firmy GMI miałem wrażenie, że jestem całkowicie zrozumiany i bardzo szybko moje pomysły zobaczyłem w formie graficznej. I to mnie naprawdę urzekło, czułem, że po prostu to musi się udać. Mamy ocenę 4,9 na App Store, z czego jestem bardzo dumny. Kontynuujemy współpracę z firmą GMI: mamy bardzo wiele pomysłów na dalszy rozwój aplikacji.”
Mateusz Pazdan, Prezes Zarządu SFD S.A. - opinia klienta GMI Software
Mateusz Pazdan
Prezes Zarządu, SFD S.A.
PROCESS

From brief to App Store in 6 weeks

A short, intensive process built for campaign timelines.

01

Discovery

We define campaign goals, audience, and key KPIs.

02

UX/UI Design

We design an experience consistent with your brand.

03

Development

Fast implementation in sprints with ongoing review.

04

Launch

Publishing and campaign support at the critical moment.

Let’s talk about your event
DESIGN

Design that sells. UX that hooks.

We craft experiences that build a premium image and drive sales.

  • Interfaces ready for social sharing
  • Onboarding that increases retention
  • Consistency with the brand book and campaign
  • Micro‑interactions that create a WOW effect
Aplikacja mobilna dla brand managera
VALUE

More than code. We understand your business.

We combine strategy, design, and technology so the campaign delivers real results.

Product + Marketing

We build a product that supports the campaign and generates leads.

Premium experience

UX refined in every detail to strengthen the brand image.

Scalable launch

Technology ready for heavy traffic at launch.

INTEGRATIONS

Your app connects with the tools you already use

We connect to CRM, analytics, payments, and automation.

Salesforce
HubSpot
GA4
Shopify
Stripe
Zapier
Mailchimp
Segment
Braze
API
ROZWIĄZANIA TECHNICZNE

Wybierz rozwiązanie dopasowane do Twojego budżetu

Różne potrzeby wymagają różnych rozwiązań. Pomożemy wybrać technologię, która najlepiej pasuje do Twojego budżetu i celów biznesowych.

White Label

Niska
Opłata startowa: Niska + Abonament miesięczny
Opłata startowa: Niska + Abonament miesięczny

Gotowe rozwiązanie z Twoją marką. Najszybsze wdrożenie.

Dla:
Startupy MVPMałe biznesySprawdzenie rynku
Przykłady:
  • Sklep odzieżowy
  • Prosta appka lojalnościowa
  • Wizytówka firmy

PWA (Web/Mobile)

Średni
30k - 70k PLN
Fixed Price

Aplikacja webowa działająca jak natywna. Działa wszędzie.

Dla:
Firmy usługoweB2BNarzędzia wewnętrzne
Przykłady:
  • Panel klienta B2B
  • Appka eventowa
  • Portal newsowy
  • Formularze/Obiegi

React Native

Wysoki
80k - 200k+ PLN
Fixed price (po DDT)

Jedna aplikacja dla iOS i Android. Idealny balans ceny i jakości.

Dla:
Scale-upyFintechSocial MediaMarketplaces
Przykłady:
  • Uber-like (mapy, GPS)
  • Appka randkowa
  • Sterowanie IoT
  • Złożony E-commerce

Nie jesteś pewien, które rozwiązanie wybrać?

Umów bezpłatną konsultację
FAQ

Frequently asked questions

Yes, if we reserve a slot. Standard launch is 6 weeks, and can be faster in an intensive mode.

Yes. We work with your guidelines and deliver pixel‑perfect implementation.

Yes, we offer support packages and keep growing the product after the campaign.

Yes, we design for scale and test performance before launch.