APIs · Hybrid
gRPC & Protobuf Engineering
4 weeks · Twice weekly evenings · Intermediate
Four weeks on protobuf evolution, breaking change policies, and grpc-go interceptors. Teams practice backward-compatible field additions with Buf lint rules enforced in CI.
THB 16,500 listed Refund & Cancellation
What ships in this track
- Buf workspaces walkthrough
- Interceptor chain for auth metadata
- Client-side hedging discussion (theory + lab)
- JSON gateway pitfalls session
- Error model mapping workshop
- Deadline propagation drills
- Proto package ownership checklist
Outcomes you can evidence
- Publish a versioned proto package with lint passing
- Implement unary + server-streaming handler with tests
- Draft an internal deprecation notice template
Mentor of record
Korn Narong
API steward for two Bangkok fintechs; prefers boring compatibility over flashy features.
Cohort notes
“Deprecation lab mirrored how we retire fields—finally a class that names the awkward middle weeks.”
Straight answers
gRPC-Web?
Mentioned briefly; focus remains service-to-service grpc-go.
Certificates?
You receive a certificate of completion; it is not an academic degree.
What is excluded?
GraphQL and REST translation layers are not taught in depth here.