Flutter development with Riverpod state management, Freezed, go_router, and mocktail testing

gh, vercel, supabase, render CLI and deployment platform setup

Technical SEO - robots.txt, sitemap, meta tags, Core Web Vitals

User experience flows - journey mapping, UX validation, error recovery

AI Engine Optimization - semantic triples, page templates, content clusters for AI citations

Prevent semantic code duplication with capability index and check-before-write

Android Kotlin development with Coroutines, Jetpack Compose, Hilt, and MockK testing

Centralized API key management from Access.txt

Microsoft Teams bots and AI agents - Claude/OpenAI, Adaptive Cards, Graph API

Reddit API with PRAW (Python) and Snoowrap (Node.js)

AWS Aurora Serverless v2, RDS Proxy, Data API, connection pooling

Schema awareness - read before coding, type generation, prevent column errors

Node.js backend patterns with Express/Fastify, repositories

AWS DynamoDB single-table design, GSI patterns, SDK v3 TypeScript/Python

Analyze existing repositories, maintain structure, setup guardrails and best practices

E2E testing with Playwright - Page Objects, cross-browser, CI/CD

Azure Cosmos DB partition keys, consistency levels, change feed, SDK patterns

Firebase Firestore, Auth, Storage, real-time listeners, security rules

PostHog analytics, event tracking, feature flags, dashboards

Universal coding patterns, constraints, TDD workflow, atomic todos