Courses

Programs with pastel covers and precise labs

Every listing below centers application analytics for framework runtime diagnostics. Depth varies; honesty about limits does not.

Developer working at a desk with laptop
Flagship6 weeks

Signal Path Diagnostics

Journey maps, sampling ethics, and a weekly diagnostic ritual for one service you own.

Open detail
Analytics charts on a screen
Workshop3 days

Metric Softness Lab

Prune noisy counters, rename ambiguous labels, and rebuild a calm overview board.

Informational price: ₩310,000 · next open date announced by email

Team discussion in a bright room
Team4 weeks

On-call Signal Studio

Shared language for incidents, pastel runbooks, and soft postmortem practice.

Usually delivered inside Fleet Observatory seating

Code on a monitor in soft light
Short course5 evenings

Middleware Whisper

Instrument popular framework middleware without turning every request into a novella of spans.

Self-paced Signal Scout track available