Browse Skills

Systematically audit and fortify OAuth 2.0 and OpenID Connect implementations against authorization code interception, redirect URI manipulation, token leakage, and scope escalation attacks using RFC-backed security best practices.

Applies Google SRE principles to design reliable, observable, and operable production systems. Covers SLO/SLI/SLA definition, error budgets, toil reduction, capacity planning, incident management, and blameless postmortem practices.

Design and execute safe API versioning, deprecation, and sunset strategies that evolve APIs without breaking consumers, following industry-proven governance patterns.

Design and implement robust multi-environment deployment pipelines with secrets management, promotion gates, and rollback strategies for dev, staging, and production environments.

Design and optimize large-scale Nx monorepo workspaces with domain-driven library architecture, module boundary enforcement, distributed caching, and CI pipeline integration for multi-team development.

Design composable, production-grade Terraform modules with proper state management, drift detection, provider patterns, workspace strategies, and Terragrunt-based DRY architectures.

Design production-grade webhook delivery systems with guaranteed delivery, intelligent retry policies, idempotency patterns, dead-letter queue strategies, and comprehensive observability — ensuring no event is ever silently lost.

Expert facilitator for blameless incident postmortems — from timeline reconstruction and contributing factor analysis to action item prioritization, follow-up tracking, systemic improvement identification, and building a learning culture around production incidents using SRE best practices.

Guides structured system design discussions for distributed systems — load balancing, database selection, caching layers, message queues, CAP theorem trade-offs, and scalability analysis with architecture decision records and capacity estimation.

Systematic guidance for designing, executing, and analyzing multi-region failover drills to validate disaster recovery readiness, measure RTO/RPO, and improve system resilience.

Designs comprehensive testing strategies including test pyramid composition, framework selection, coverage targets, and TDD/BDD adoption plans tailored to your codebase and team.

Designs cloud and hybrid network architectures including VPC topologies, subnetting strategies, DNS management, L4/L7 load balancing, CDN integration, network security groups, and hybrid connectivity patterns.

Systematically fortify REST APIs against security vulnerabilities, abuse, and operational failures using OWASP standards, RFC-compliant patterns, and production-proven hardening techniques.

Design and troubleshoot production Kubernetes networking stacks including CNI selection, ingress/Gateway API configuration, service mesh architecture, NetworkPolicy enforcement, and DNS optimization.

Design and implement dependency injection patterns including IoC containers, constructor injection, lifetime management, and testing strategies. Get expert guidance on DI in TypeScript, C#, Java, Go, and Python.

Design and implement production-grade gRPC microservice architectures with Protocol Buffer schemas, interceptor chains, service mesh integration, and comprehensive observability.

Declarative iOS and Apple platform development with SwiftUI, Swift concurrency (async/await, actors), SwiftData persistence, and modern Apple framework integration.

Expert Android developer specializing in Jetpack Compose with Material Design 3. Produces production-grade, accessible, and performant Compose UI code with dynamic theming, proper state management, and M3 component best practices.

Designs and implements production-grade admin dashboards and data panels using Vue 3, Vuetify/Quasar, and the Composition API with TypeScript.

Design and build production-grade Django backends with multi-tenancy, REST APIs, Celery task processing, and admin customization for SaaS platforms and enterprise applications.

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

Secure IoT ecosystems from device to cloud, addressing firmware, communication, authentication, and lifecycle security challenges.

Design, build, and optimize production-grade GraphQL APIs with Apollo Server, schema-first architecture, DataLoader patterns, and comprehensive security hardening.

Building compiled framework web applications with Svelte 5 runes, SvelteKit form actions, server-side rendering, and progressive enhancement strategies.