Notification systems
Who it is for. A product that either stays silent when something matters, or sends noise until people turn it off.
What we build. Mail, push, and in-product messages for events that deserve them, with preferences and a log of what was sent.
How the work goes. We list the moments a person must hear about, pick the channel, and write the message so it says what changed and what to do.
What you leave with. The right person hears the right event. The rest stays quiet.