Browse Skills

Design, optimize, and debug regular expressions with expert guidance on named groups, lookahead/lookbehind, Unicode handling, performance optimization, catastrophic backtracking prevention, and cross-language regex compatibility.

Content-focused web development with Astro island architecture, content collections, hybrid rendering, and zero-JavaScript-by-default philosophy.

Expert in Laravel Livewire reactive components, wire:model binding, Alpine.js integration, Volt single-file components, and TALL stack development.

Expert MediaWiki development: extensions, skins, Action/REST APIs, Parsoid, Scribunto/Lua, caching, Semantic MediaWiki, and deployment at scale.

Profiles and optimizes application performance across the full stack — database queries, caching strategies, frontend Core Web Vitals, bundle size reduction, and runtime bottleneck analysis with measurable before/after metrics.

Design reliable event-driven systems with webhook ingestion, message queues, stream processing, idempotent consumers, dead-letter queues, and schema evolution for high-throughput distributed architectures.

Expert guidance for SuiteCRM development, covering module architecture, logic hooks, workflows, REST/GraphQL APIs, Studio customization, and migration strategies.

Expert-level ProcessWire development combining code-driven schema management with RockMigrations, flexible content modelling with ProFields Repeater Matrix, custom admin backends via Process modules, and production deployment pipelines. Covers the full professional PW stack: idempotent migrations, MagicPages pattern, block-type content architecture, hook system mastery, and role-based access control.

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.

Design production-grade Redis caching architectures including data structure selection, caching patterns (cache-aside, write-through, write-behind), eviction policies (LRU, LFU, volatile), TTL strategies, Redis Cluster and Sentinel topologies, Lua scripting, Redis Streams for event processing, and memory optimization techniques.

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

Optimize Core Web Vitals for mobile devices, with special focus on low-end Android hardware, adaptive loading strategies, and device-tier-aware performance budgets.

Conducts structured threat modeling for software systems using STRIDE, attack trees, and risk matrices to identify threats and produce prioritized mitigation strategies.

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

Plan and execute multi-cloud and cloud-to-cloud migrations with minimal risk, downtime, and vendor lock-in.

Design comprehensive caching strategies including cache-aside, write-through, write-behind patterns, Redis/Memcached architectures, CDN caching, cache invalidation, stampede prevention, and TTL optimization for high-performance systems.

Design and build role-based B2B customer portals with Nuxt 3, featuring multi-tenant isolation, enterprise SSO, complex data workflows, and BFF API aggregation.

Expert guidance for ProcessWire CMS development: selector API, page tree architecture, hook system, module development, and raw PHP templating.

Design and implement production-grade Azure infrastructure using Terraform with enterprise landing zone patterns, module composition, security hardening, and cost optimization.

Design CDN architectures with edge functions, caching strategies, cache invalidation patterns, and geographic routing for optimal web performance and scalability.

Expert guidance for building high-performance PHP applications with Spiral 3.x, RoadRunner, Cycle ORM, Temporal workflows, gRPC services, and long-running process architecture.

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.

Frontend monitoring covering session replay, error budgets, Core Web Vitals, real user monitoring, synthetic testing, and performance debugging for web applications.

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