Nguyen Gia Huy
Community@hzeroxium · Ho Chi Minh City, Vietnam
<My bio>
Agent Skills by Nguyen Gia Huy
Showing 30 vetted skills indexed across 1 GitHub repositories.
HZeroxiumjava-build-maven
Standardize multi-module Java Maven builds with parent POMs and pinned versions.
HZeroxiumjava-security-audit
Audit Java backend services for security risks and generate a findings report.
HZeroxiumjava-messaging-rabbitmq
Configure RabbitMQ queues with acknowledgements, retries, and dead-lettering for Java applications.
HZeroxiumjava-api-design-rest
Design REST APIs with resource modeling, pagination, and RFC 9457 errors.
HZeroxiumjava-outbox-idempotency
Implement transactional outbox patterns with idempotent consumers for Java microservices.
HZeroxiumjava-concurrency-threads-virtual
Guide Java virtual thread migration for blocking I/O workloads with timeouts and observability.
HZeroxiumjava-observability-tracing
Implement distributed tracing across microservices with OpenTelemetry and W3C Trace Context.
HZeroxiumjava-repo-bootstrap
Standardize Java backend repository layouts, module boundaries, and baseline docs.
HZeroxiumjava-observability-metrics
Design scalable Prometheus/OpenTelemetry-compatible observability metrics for Java services.
HZeroxiumjava-gc-tuning
Triage Java GC symptoms and tune G1/ZGC collectors using GC logs, JFR, and heap dumps.
HZeroxiumjava-error-model
Generate RFC 9457 Problem Details error responses with deterministic exception mappings.
HZeroxiumjava-cache-redis
Implement Redis-backed caching with TTLs, invalidation, and stampede protection for Java services.
HZeroxiumjava-config-management
Organize and validate layered application configuration across defaults, files, env vars, secrets, and runtime overrides.
HZeroxiumjava-logging-structured
Consolidate Java logs into structured JSON/logfmt with fixed field schemas.
HZeroxiumjava-debugging-prod-incidents
Triage Java production incidents using logs, metrics, traces, and safe JVM diagnostics.
HZeroxiumjava-code-review-playbook
Apply a production-grade Java backend code-review checklist to PR changes.
HZeroxiumjava-dependency-audit
Audit Maven or Gradle Java dependencies for vulnerabilities and version conflicts, then generate an upgrade plan.
HZeroxiumjava-testing-unit
Implement Java unit tests with JUnit 5 and Mockito.
HZeroxiumjava-sql-schema-migrations
Plan and execute expand/contract SQL schema migrations across Java databases.
HZeroxiumjava-authn-authz-jwt
Implement JWT authentication and authorization in Java backends with JWKS verification.
HZeroxiumjava-grpc
Enforce proto conventions and gRPC guidelines for Java microservices.
HZeroxiumjava-testing-integration
Automate deterministic integration testing for IO/DB/queue scenarios with container-backed environments.
HZeroxiumjava-build-gradle
Configure and harden Java Gradle builds for multi-module backend projects.
HZeroxiumjava-performance-profiling
Profile Java CPU, allocation, and lock bottlenecks with JFR and async-profiler.