[ THE NOTEBOOK ]

Questions from the field.
Pointers to move forward.

Product, design and development: ideas and lessons learned from our team.

→ v1THE KASUAL NOTEBOOK

Product · THE NOTEBOOK

From the first workshop.
To the tenth release.

Tech.
And good people.

Questions from the field.
Pointers to move forward.

MVP: choosing what is really worth building.

A connected device is a whole product to design.

A good API starts with a clear contract.

Bluetooth LE or Wi-Fi: how to choose for a connected device?

Prototyping a connected device with an ESP32

Over-the-air updates: plan them from the first version

Sensor battery life: four levers

Designing a field app that works without a network

Putting a map at the heart of a business app

Versioning an API without breaking client apps

Webhooks or polling: which method to sync?

Syncing a CRM: who holds the truth?

Backups: the only one that counts is the one you’ve restored

Public cloud or dedicated server: how to choose hosting?

Logs and monitoring: knowing what happens in production

Roles and permissions: define them before the screens

GDPR: the best personal data is the data you don’t collect

Native or hybrid app: the real question

Publishing an app on the App Store and Google Play

When should you create a design system?

Accessibility: five checks for every screen

Customer portal: where to start?

B2B e-commerce: negotiated prices and per-customer catalogues

Brand website: CMS or custom development?

When to replace a spreadsheet with a business app?

First AI project: choose a measurable task

Document assistant: insist that it cites its sources

AI agents: where to keep a human in the loop?

How much does an AI agent cost in production?

Preparing a kick-off workshop in five documents

Why a serious estimate is first a range

Taking over an existing app: what does the audit cover?

What does a maintenance contract cover?

Writing truly useful specifications

Organising acceptance testing without losing your evenings

Part-time technical guidance: for whom, and when?

You’ve had the spark.
Let’s build what comes next.

From the first workshop.To the tenth release.

Tech.And good people.

Questions from the field.Pointers to move forward.

MVP: choosing what is really worth building.

A connected device is a whole product to design.

A good API starts with a clear contract.

Bluetooth LE or Wi-Fi: how to choose for a connected device?

Prototyping a connected device with an ESP32

Over-the-air updates: plan them from the first version

Sensor battery life: four levers

Designing a field app that works without a network

Putting a map at the heart of a business app

Versioning an API without breaking client apps

Webhooks or polling: which method to sync?

Syncing a CRM: who holds the truth?

Backups: the only one that counts is the one you’ve restored

Public cloud or dedicated server: how to choose hosting?

Logs and monitoring: knowing what happens in production

Roles and permissions: define them before the screens

GDPR: the best personal data is the data you don’t collect

Native or hybrid app: the real question

Publishing an app on the App Store and Google Play

When should you create a design system?

Accessibility: five checks for every screen

Customer portal: where to start?

B2B e-commerce: negotiated prices and per-customer catalogues

Brand website: CMS or custom development?

When to replace a spreadsheet with a business app?

First AI project: choose a measurable task

Document assistant: insist that it cites its sources

AI agents: where to keep a human in the loop?

How much does an AI agent cost in production?

Preparing a kick-off workshop in five documents

Why a serious estimate is first a range

Taking over an existing app: what does the audit cover?

What does a maintenance contract cover?

Writing truly useful specifications

Organising acceptance testing without losing your evenings

Part-time technical guidance: for whom, and when?

You’ve had the spark.Let’s build what comes next.

From the first workshop.
To the tenth release.

Tech.
And good people.

Questions from the field.
Pointers to move forward.

You’ve had the spark.
Let’s build what comes next.