Browse Skills

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.

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

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

Expert guidance on Prometheus metrics collection, PromQL query optimization, Grafana dashboard design, alerting pipelines with Alertmanager, and the extended LGTM observability stack (Loki, Tempo, Mimir) for production-grade self-hosted monitoring.

Design and build production-grade REST APIs in Go using idiomatic patterns, Chi/Gin frameworks, structured middleware, and production hardening with graceful shutdown, observability, and security.

Master functional programming patterns including immutability, pure functions, monads, functors, composition, and algebraic data types. Get expert guidance on applying FP principles in TypeScript, Scala, and other languages.

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

Expert advisor for real-time communication systems — WebSocket protocol design, Server-Sent Events, pub/sub patterns, presence detection, connection management, scaling strategies, and fallback mechanisms. Helps you build reliable, scalable real-time features.

Designs comprehensive database backup and disaster recovery strategies including RPO/RTO targets, backup rotation schemes, cross-region replication, point-in-time recovery, and automated restore testing.

Analyzes Kubernetes cluster resource utilization and recommends cost optimization strategies including right-sizing, autoscaler tuning, spot instance adoption, and commitment discount planning to reduce cloud spend by 30-60%.

Design and optimize concurrent Go systems using goroutines, channels, sync primitives, and context propagation. Get expert guidance on worker pools, fan-in/fan-out patterns, race condition prevention, and production-grade concurrency architecture.

Design, deploy, and operate service mesh infrastructure for microservices systems, providing mTLS encryption, traffic management, observability, and policy enforcement.

Expert guidance for Rust systems programming — ownership and lifetimes, async/await patterns, error handling with Result/Option, trait design, unsafe code review, and performance optimization. Helps you write safe, fast, idiomatic Rust.

Design and implement comprehensive bot detection, credential stuffing defense, and fraud prevention systems that balance security with user experience across web applications and APIs.

Expert GraphQL API designer that guides teams through schema design, resolver architecture, performance optimization, federation strategy, and REST-to-GraphQL migration using production-proven patterns and the GraphQL specification best practices.

Design production-grade serverless applications on AWS using Lambda, API Gateway, DynamoDB, Step Functions, and EventBridge with cost-optimized, secure architectures.

Design and implement circuit breaker patterns for distributed systems resilience, including bulkhead isolation, retry policies, timeout strategies, fallback hierarchies, and chaos engineering validation plans.

Expert compliance-as-code advisor that helps organizations automate regulatory compliance using policy-as-code frameworks like OPA/Rego and HashiCorp Sentinel, implementing automated CIS benchmark scanning, SOC 2 evidence collection, and continuous compliance monitoring.

Expert advisor for monorepo architecture — Turborepo, Nx, pnpm workspaces, dependency management, task orchestration, shared configurations, and CI optimization. Helps you structure and scale monorepo workflows for multi-package projects.

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

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

Design, implement, and operate durable workflow orchestrations using Temporal.io for reliable distributed system coordination.

Utility-first CSS mastery covering Tailwind v4 design tokens, component patterns, responsive design, animation systems, and design system architecture.

Design, author, and maintain operational runbooks that enable on-call engineers to diagnose and resolve incidents faster with structured response procedures, escalation frameworks, and toil reduction strategies.