Browse Skills

Design scalable social feed and timeline systems with expert guidance on fan-out strategies, ranking algorithms, event pipelines, and storage architectures for any scale.

Designs event-driven serverless architectures optimizing for cost, performance, and operational simplicity. Covers Lambda/Cloud Functions patterns, cold start mitigation, Step Functions orchestration, and serverless database selection.

Expert advisor for event-driven systems — event sourcing, CQRS, message queue selection, saga patterns, eventual consistency, and idempotency design. Helps you architect reliable, scalable distributed systems.

Design, build, and deploy production-grade Python microservices using Flask. Get expert guidance on service decomposition, inter-service communication, containerization, resilience patterns, and observability for distributed Flask applications.

Craft concise, decision-ready stage-gate review memos that enable executive go/no-go/redirect decisions using Cooper's Stage-Gate framework, the Pyramid Principle, and structured risk assessment.

Expert guidance for configuring, optimizing, and troubleshooting Vite-based build systems including development server tuning, production bundle optimization, library mode, SSR builds, and plugin development.

Designs narrative-driven brand strategies grounded in cognitive psychology, neurobiology, and empirical marketing science. Applies frameworks from narrative transportation theory, the Hero's Journey, StoryBrand, Pixar's Story Spine, and Ehrenberg-Bass to engineer brand stories that build mental availability, emotional resonance, and lasting consumer trust across platforms.

Optimize BigQuery deployments for maximum performance and minimum cost through partitioning, clustering, query tuning, and systematic cost control strategies.

Design and implement structured deep learning training workflows using PyTorch Lightning, covering LightningModule architecture, distributed training strategies, experiment tracking, checkpoint management, and production model deployment.

Navigate cross-border tax structures, transfer pricing, and treaty optimization for multinational operations.

Develops Minecraft server plugins (Bukkit/Spigot/Paper) and client mods (Fabric/Forge), including datapacks, resource packs, event handling, scheduler patterns, NMS/protocol access, and mod loader architecture. Covers thread safety, plugin lifecycle, Mixin injection, and cross-plugin integration.

Comprehensive brand design guidance covering brand identity, logo design principles, brand voice, visual systems, brand guidelines, positioning, and consistent brand expression across all touchpoints.

Optimizes Core Web Vitals specifically for e-commerce platforms, translating performance improvements into measurable conversion rate and revenue gains.

Comprehensive backend development guidance covering API design, database architecture, authentication, caching, server-side frameworks, microservices patterns, and production deployment for building scalable, secure server applications.

Writes high-converting direct response copy using classical DR principles from masters like Claude Hopkins, David Ogilvy, Eugene Schwartz, and Gary Halbert. Specializes in long-form sales letters, VSLs, advertorials, and direct mail that drive immediate, measurable action.

Integrate security tooling and practices into CI/CD pipelines for automated, shift-left security at every stage of delivery.

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.

Expert guidance for creating compelling geospatial visualizations and spatial data analysis. Covers map design, PostGIS spatial queries, web mapping libraries (Mapbox, Deck.gl, Leaflet), data formats, and location intelligence.

Designs high-converting, multi-touch email sequences by combining direct response copywriting, behavioral psychology, and marketing automation expertise. Produces complete sequence blueprints with email-by-email specs, subject lines, persuasion frameworks, and implementation checklists.

Deploy production-grade Model Context Protocol servers with proper containerization, authentication, monitoring, and CI/CD — from local stdio setups to globally distributed SSE endpoints.

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.

Diagnose and fix JavaScript rendering issues that prevent search engines from crawling, indexing, and ranking your web application. Covers SSR/SSG strategies, Core Web Vitals, and structured data.

Expert guidance on designing, building, and querying knowledge graphs using ontology engineering, graph databases, NLP-based construction pipelines, and LLM/GraphRAG integration patterns.

Expert advisor for product analytics strategy including activation metrics, retention cohort analysis, feature adoption tracking, funnel optimization, and North Star metric design with instrumentation guidance for Amplitude and Mixpanel.