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Boutique software house · since 2016

We build at the pace of AI.
We maintain for years

The pace comes from AI, but before anything reaches your users, our senior engineers and a separate QA team check it.

Mad Mountain by the numbers
Gazetkowoapp downloads, 10 markets
1.5M+
Depilacja.plsalons in 40 cities on one system
50+
Clutchaverage rating from our clients
4.9
Experienceyears building products
10

Trusted by

  • Gazetkowo
  • Depilacja.pl
  • ITP
  • Svipe ID
  • PayEye
  • Mięsna Paczka
  • RTB

AI sets the pace.
We deliver certainty

Three gates every line has to pass before your users see it. That's why the pace of AI doesn't leave you with technical debt the client will inevitably have to pay off later. The same process applies to every hotfix, not just to new features.

  1. AI takes the first pass

    Code, tests and documentation in a few hours. We treat it as a draft, not a finished product.

  2. A senior owns quality

    Architecture, security, cost of maintenance. Nothing moves without our experts' approval.

  3. QA makes no exceptions

    A separate team of testers checks everything from scratch. Even when the deadline is close.

Where would you like to start?

Four ways in. Each starts with a conversation where we agree on scope, timeline and budget - before anyone writes the first line.

  • Fast-Track MVP

    A new product or entering a new market

    A working MVP with an agreed scope and one date we stick to.

    • A product in production, not a prototype for the drawer
    • The code, repository and documentation belong to you

    RTB PanelFrom idea to a working MVP

  • AI Feature Sprint

    OCR, LLM, process automation

    An AI feature that handles real traffic, not a demo for a board meeting.

    • A prototype on your data, a decision based on facts
    • Deployment with control over token cost and quality

    GazetkowoOCR + LLM in production, across 10 markets

  • Roadmap Accelerator

    The backlog grows faster than the team

    We join your team and take ownership of one product stream end to end.

    • A tight-knit team instead of months of recruiting
    • Your processes and tools, our responsibility

    MyITPThree apps integrated with Salesforce

  • Project Rescue

    Taking over a product from another team

    We take over a product someone else left behind, without downtime for your users.

    • A code audit with a list of risks and a recovery plan
    • First fixes in production right after takeover

    Mięsna PaczkaRebuilt on the latest frameworks

The technical quality, responsiveness and ability to understand our operations gave us great confidence. Mad Mountain proved themselves well enough that we entrusted them with further projects for other companies in our group.
Damian KubikGeneral Manager, Depilacja.pl
We decided to continue working with MadMountain - a highly skilled team and great communication.
AnonimowoHead of Innovation, AdTech Agency
4,9

Reviews from clients who stay with us

Read the reviews on Clutch

Tell us what
you're working on

A few sentences is enough. We'll reply with a plan and a ballpark, usually within two business days.

  • Every message reaches our COO
  • We agree on scope, timeline and budget before work starts
  • We sign an NDA on request, before you describe the project

Krzysztof Andruszkiewicz, COOHe'll read your message and get back to you with a plan.+48 501 208 292

Write to us

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