Digital product development · Montréal

The app is onlythe front door.We build the system behind it.

Mobile apps, custom AI systems, web platforms and backend APIs, designed and built in Montréal.

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Mobile beyond connectivity

Applications with offline capabilities and synchronization when connectivity returns.

Mobile applications

Modernizing existing software

Evolve products, workflows and software around the systems your team already uses.

Web platforms

More work across aviation, healthcare, finance and consumer products.

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Selected work

Every interface reveals part of a larger system.

All work

The system behind the product

One system,
from interface to infrastructure.

Each layer strengthens the others. We design them together so a clear interface never depends on a fragile system.

01

Product strategy

Define the useful problem and the focused release.

02

Experience

Make complex workflows clear at the surface.

03

Applications

Connect mobile, web and internal product interfaces.

04

APIs

Give every surface dependable contracts and permissions.

05

Data

Keep product information structured, useful and governed.

06

Infrastructure

Operate and observe the services behind the product.

07

Launch & evolution

Release carefully, learn and improve the complete system.

Services

The right capability, at the right layer of the product.

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YUL airport mobile application screensMobile and field navigation
Related projectAéroports de Montréal / YULi
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Explore our mobile app development work

Prepared clients spend less

Clarity before code.

01

Clearer decisions

Priorities, roles and workflows understood earlier.

02

Less rework

Expensive questions resolved before construction.

03

A more focused first release

The product starts with the work that matters most.

From around CAD $15,000 for some focused, well-prepared builds. Complex platforms require more.

Our process

A progression, not a set of silos.

  1. 01

    Understand

    The problem, people and operating context.

  2. 02

    Define

    Scope and the decisions that matter.

  3. 03

    Architect

    Interfaces, data and integrations.

  4. 04

    Build

    Concrete, verifiable increments.

  5. 05

    Launch

    Quality, release and production readiness.

  6. 06

    Improve

    Learning and product evolution.

Grounded experience

Products built where the work gets complex.

Industries

Aviation · Healthcare · Finance · Hospitality · Assistance

Surfaces

iOS · Android · Web · iPad · Desktop

Systems

Consumer products · Internal tools · Operational platforms

Aéroports de MontréalIATAJewish General HospitalMontréal CanadiensMorgan StanleyRSA

Underlabs Lab · Working prototype

A file, a screen, a camera.

Our applied engineering Lab explores data transfer through animated QR codes. QRDataTransfer connects a Rust sender, a browser and an iPhone receiver, with recovery of missing blocks and data verification.

Explore the experiment and demo →About the Lab
The iPhone receiver scans QR codes and reconstructs blocks.

Thoughts

What is changing in how products get built.

All thoughts

AI & automation

AI Agents

The useful future is supervised automation with explicit permissions, reliable logs and people still in control.

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Mobile

Android On-Device AI

A new split between local intelligence, cloud models, privacy and response time is changing product architecture.

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Product design

Agentic Mobile Apps

Interfaces are shifting from buttons toward intent, context, permission and result.

Read
More in Apposphere — English

Next step

Have a product to build, or one that needs to work better?

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