Product-shaped metrics
Learn which API experience measures actually move roadmap conversations, not just SRE war rooms.
Learning studio · Busan
Microservicesapi Digital
We train teams to read application analytics for microservices API experience — so product talk and platform talk finally share a vocabulary.
Open the flagship course
2,840
practitioners coached since 2019
71%
of alumni ship clearer latency maps within six weeks
4.2
mean cohort score across 2024–2025 intakes
38
live clinics hosted with Korea-based product teams
Featured program
Service Signal Studio
A six-module path that pairs trace literacy with product-facing dashboards. You leave with a reusable analytics canvas for one real microservice path.
Why teams stay with us
We keep the tone warm and the methods precise — pastel calm on the surface, rigorous signal design underneath.
Trace stories, not noise
Practice narrating spans so partners understand where time goes without drowning in raw telemetry.
Studio feedback loops
Small cohorts, annotated dashboards, and office hours with instructors who still ship services.
Voices from recent cohorts
“The Service Signal Studio module on latency budgets finally gave our PM a shared map. We still argue about priorities — but not about what the charts mean.”
Min-jae Park · Platform lead, fintech · Busan
“Friendly pacing, serious critique. The reservation: you must bring a real service path — generic demos feel thin.”
Client in logistics software
From the studio journal
Short essays on application analytics for microservices API experience.
Latency budgets across service meshes
How to set experience budgets that survive sidecar hop counts.
Correlating traces with product outcomes
Linking span patterns to conversion dips without vanity charts.
Ready for calmer API analytics?
Tell us about your stack — we reply within two business days with a suggested path.