Programs catalog
Eleven English-language tracks with mentor feedback. Prices are informational; paying tuition happens through admissions, not on this site.
Compute Autoscaling Under Real Traffic
Tune launch templates, warm pools, and signals so services stay responsive without overspending on idle capacity.
Container Images Hardening Sprint
Shrink attack surface in images, enforce provenance checks, and wire scanners into CI without slowing developers down.
Edge Caching and CDN Operations
Shape cache keys, purge strategies, and stale-while-revalidate flows for media and API traffic in APAC.
Immutable Deployments for Stateful Services
Pair rolling replacements with volume orchestration patterns so databases and queues upgrade without drama.
Kubernetes Platform Starter for Teams
Bootstrap namespaces, quotas, and admission policies that keep dozens of services from stepping on each other.
Log Pipelines Without the Noise
Structure parsers, sampling, and retention so logs stay searchable when traffic spikes hit Korean evening peaks.
Observability Signals That Survive On-Call
Design RED/USE signals, SLO burn alerts, and tracing budgets that stay trustworthy during noisy incidents.
Preemptible Capacity and Spot Interruption Playbooks
Model interruption rates, checkpoint workloads, and mix on-demand buffers for batch analytics in APAC regions.
Runtime Supply Chain Hygiene for Services
Track provenance for language packages and base layers so upgrades are reversible and auditable for internal reviewers.
Service Mesh Traffic Surgery
Control retries, timeouts, and canaries with mesh primitives while keeping dashboards readable for on-call peers.
VPC Patterns for Production Workloads
Design isolated networks, subnet tiers, and routing that mirror how teams ship services in Seoul and Busan data regions.