gmi.software
Services

Start with the outcome you need to achieve.

Explore all services
Core areas
AI & AutomationFrom workflow and business case to productionMobile AppsiOS, Android, React NativeHeadless & B2B commerceStores, sales platforms, ERP/PIM integrations
Diagnostic auditMobile App Code AuditBefore release, after handover or ahead of modernization
Complementary services
AI-gen developmentAgents, RAG and LLM integrationsE-commerce mobile analyticsFunnel measurement and data-led decisionsProduct Discovery & DesignScope, prototype and delivery planBackend, API & IntegrationsSystems connected to business operationsApp maintenanceSLA, monitoring, stability and continuous improvementWorkshops & estimationRisks, decisions and fixed-price scope
Not sure where to start?Book a short consultation
Projects

Explore products shaped by clear decisions and measurable outcomes.

All case studies
Delivered products

Case studies

Interfaces, scale and delivery outcomes
Świat KsiążkiMobile loyalty programme and product catalogueSFDCommerce, loyalty and everyday motivationSTS / Solarts3D solar installation configurator
View all case studies

Project areas

  • Mobile
  • Web
  • AI
  • E-commerce

Different industries. One goal — tangible outcomes.

Looking for inspiration? Explore the app ideas library
Technologies

We choose the stack around the product, scale and risk.

Explore the full technology stack
Core specialisms
MobileReact NativeScalable iOS and Android productsCommerceMedusaJS + headlessFlexible commerce, B2B and integrations
Frontend & QA
Next.jsReactTypeScriptPlaywrightMaestro
Backend & cloud
Node.jsNestJSPostgreSQLDockerAWS
AI, 3D & automation
3D configuratorsAI agents & automationRAG & knowledge basesAI-native products
Tools

Estimate costs and organise decisions before a call.

3 free tools
App cost calculatorEstimate scope and budgetOpen toolE-commerce AI adviserMap decisions, risks and optionsOpen toolE-commerce TCO calculatorCompare SaaS and custom over 5 yearsOpen tool
Already have a result or brief?Discuss your outcome
Company

Meet the people, working model and principles behind GMI.

About usAccountability, history and proofCareersHow we work and open applicationsContactNew projects, support or partnerships
Get in touch
AI Opportunity Sprint
Services
Mobile AppsHeadless & B2B commerceDiagnostic auditMobile App Code AuditApp maintenanceAll services
Projects and results
Technologies
Next.jsNode.jsAWSFull technology stack
Tools
App cost calculatorEstimate scope and budgetE-commerce AI adviserMap decisions, risks and optionsE-commerce TCO calculatorCompare SaaS and custom over 5 years
Meet GMIGet in touch

01 / Workshops before development

Turn unknowns into decisions before you sign for development.

Together, we align the product goal, user experience, architecture and risks. You receive an agreed scope and a fixed price for delivering it.

Discuss the workshopsExplore Product Design

Workshop outcome

A plan you can use to make an investment decision

Ready to estimate
  1. 01Business goalsuccess measure
  2. 02Experienceflows and prototype
  3. 03Technologyarchitecture and integrations
  4. 04Deliveryscope, risks and price
Agreed scope what we build and why
Risk map integrations and decisions before code
Fixed price for the agreed delivery scope

02 / Decide before code

The expensive part is not the workshop. It is discovering assumptions too late.

Before the team starts building, we check that business, user and technology decisions point to the same product.

Before the workshops

  • Goals remain high level
  • Scope expands during delivery
  • Integrations are priced on assumptions
  • The budget carries a large uncertainty buffer

After the workshops

  • Priorities connect to an outcome
  • Key flows are tested in a prototype
  • Technical risks are known before delivery
  • The proposal is based on an agreed scope

03 / How we work

Three perspectives, one delivery plan.

Discovery, design and technology are not separate presentations. Every decision is tested against the business, the user and the system.

  1. 01

    Problem and priorities

    We work with decision owners, map the process and select the scope with the strongest impact.

    Goal, priorities and success criteria

  2. 02

    Flows and prototype

    We design the key user journeys and test them before changing them becomes expensive.

    Flows, screens and UX decisions

  3. 03

    Architecture and delivery

    We examine integrations, data, security and the launch plan. Only then do we close the proposal.

    Architecture, risks, timeline and price

04 / What you take away

Materials that support a decision and let the team start building.

The exact set follows the product. Every artefact must support a concrete decision rather than simply fill a document.

01

Scope and backlog

First-release priorities written for both business stakeholders and the technical team.

02

Product prototype

Key flows and screens showing how the solution works from a user perspective.

03

Architecture map

Systems, integrations, data and ownership needed for safe delivery.

04

Delivery plan

Phases, risks, dependencies, timeline and a fixed-price proposal for the agreed scope.

05 / Budget predictability

A fixed price is the result of decisions, not a promise made in the dark.

After the workshops, the scope is precise enough for a fixed delivery price. You know what you are paying for before signing the development agreement.

What the guarantee covers

The price covers the approved scope. We discuss new needs openly as a change instead of hiding them in the team's delivery time.

06 / Questions before you start

What to know about the workshops

01What is DDT at GMI Software?+

DDT (Discovery, Design & Technology) is our structured pre-code phase: stakeholder workshops, MVP clarification, UX prototypes in Figma, plus architecture and integration decisions. That makes the product scope stable enough for a fixed-price quote.

02How long does the DDT phase take?+

Usually a few weeks, depending on product scale and how many systems we integrate. At the end of DDT you have specs, prototypes, and a technical plan - not just high-level assumptions.

03Do we always sign a fixed-price agreement after DDT?+

It is our preferred model for digital products: after DDT we prepare a fixed-price quote for the agreed scope. If new requirements appear after DDT, we treat them as a separate, explicitly scoped change.

07 / Next step

Have an idea, but do not want to guess the scope or price?

Tell us about the goal, users and systems the product must work with. We will tell you whether workshops are the right first step.

Discuss the workshops
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.

Write to us[email protected]
Visit us
GD
gmi.software Sp. z o.o.ul. Jana Heweliusza 11 / 819
80-890 Gdansk, PolandNearshore product delivery across EU, UK and US time zones.
NIP: 5252816287KRS: 0000830003
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