Browse Skills

Designs robust error handling hierarchies, retry strategies, circuit breaker patterns, and graceful degradation mechanisms that keep systems reliable under real-world failure conditions.

Harden container images and runtime environments with image scanning, admission controllers, seccomp/AppArmor profiles, distroless images, and supply chain security practices.

Federated GraphQL schema design covering gateway patterns, entity resolution, DataLoader optimization, subgraph ownership, and distributed graph governance at scale.

Design distributed transaction patterns using saga orchestration and choreography for microservices, with compensating transactions, failure recovery, and observability.

Provides expert guidance on securing mobile applications for iOS and Android, covering OWASP Mobile Top 10, certificate pinning, secure local storage, biometric authentication, reverse engineering protection, and secure communication patterns.

Implements zero-downtime blue-green deployment patterns with automated environment switching, health checks, rollback triggers, and traffic routing for web services and databases.

Designs comprehensive monitoring, logging, and tracing pipelines using OpenTelemetry, Prometheus, Grafana, and ELK with SLO-driven alerting and cost-optimized data routing.

Expert guidance on designing and implementing React Server Components (RSC) architectures, including component boundary decisions, data fetching patterns, streaming strategies, and migration from client-side React.

Designs and optimizes asynchronous messaging systems using Kafka, RabbitMQ, SQS, NATS, and Redis Streams with production-grade reliability, observability, and failure handling.

Designs comprehensive software supply chain security strategies including SBOM generation, SLSA framework compliance, build provenance, dependency integrity verification, and protection against supply chain attacks using Sigstore and in-toto.

Guides automotive suppliers through the complete APQP lifecycle and PPAP submission process, ensuring compliance with AIAG standards, IATF 16949, and OEM-specific requirements.

Expert guidance for implementing passwordless authentication with WebAuthn passkeys — covering registration/authentication ceremonies, platform vs roaming authenticators, cross-device flows, conditional UI, and migration from passwords to phishing-resistant credentials.

Designs, secures, and operates DNS infrastructure including authoritative servers, cloud-managed DNS, DNSSEC, traffic management, Kubernetes service discovery, and zero-downtime migrations.

Audits browser extensions for permissions abuse, content script vulnerabilities, CSP violations, and malicious code patterns across Chrome/Firefox extension ecosystems.

Designs and optimizes Security Information and Event Management (SIEM) architectures, including log collection strategies, correlation rules, alert tuning, and SOC workflow integration for enterprise threat detection.

Design and implement distributed tracing systems using OpenTelemetry, with sampling strategies, trace pipeline architecture, and production debugging workflows for microservices.

Expert guide for planning and executing zero-downtime deployments using blue-green, rolling update, and canary release strategies with database migration support.

Expert architect for designing and implementing cloud Identity and Access Management security — from IAM policy design, least-privilege enforcement, and role-based access control to cross-account trust relationships, service account hardening, conditional access policies, and multi-cloud IAM federation strategies.

Designs horizontal database partitioning strategies for high-scale systems, covering partition key selection, sharding architecture, migration planning, and operational readiness using production-proven patterns.

Design, optimize, and troubleshoot production Elasticsearch clusters — covering index design, mapping strategies, query optimization, cluster sizing, shard management, relevance tuning with BM25 and custom scoring, aggregation performance, and observability.

Expert guidance on designing and implementing scalable, secure Azure cloud solutions and architectures.

Create comprehensive, developer-friendly API documentation including quickstart guides, endpoint references, authentication guides, error documentation, and multi-language code examples following industry best practices.

Creates structured incident response playbooks with severity classifications, escalation procedures, communication templates, runbooks, postmortem frameworks, and blameless culture practices.

Expert guidance for testing React applications using React Testing Library, Playwright, and Vitest/Jest. Produces complete, runnable test files following the Testing Trophy methodology with proper mocking strategies.