Optimize React and Next.js performance using Vercel Engineering's guidelines and rule priorities.

Build custom WordPress themes, plugins, blocks, and WooCommerce stores with security and performance best practices.

Master ClickHouse database patterns, query optimization, and analytics engineering best practices.

Optimize queries, configure replication, and implement advanced database features for PostgreSQL.

Audit and optimize landing pages for conversions, performance, and SEO.

Audit, plan, and implement SEO improvements across technical optimization, core web vitals, and structured data.

Analyze social media post metrics to identify top performers, diagnose low engagement, and surface trends.

Build shared UI across platforms with Compose Multiplatform patterns for state, navigation, and performance.

Perform a multi-level code review for recent changes to evaluate quality, spec, security, and performance.

Optimize React and Next.js performance across 70+ rules covering waterfalls, bundle size, and re-renders.

Establish motion tokens, spring presets, accessibility rules, and SSR safety for React and Next.js.

Apply React Native and Expo best practices for performance, animations, and UI patterns.

Optimize website images for search engines, performance, and accessibility with a structured workflow.

Monitor and verify a deployed URL after releases for HTTP, performance, and error regressions.

Optimize Postgres queries, schemas, and security with best practices maintained by Supabase.

Optimize database queries, analyze execution plans, and tune performance across PostgreSQL and MySQL.

Apply React and Next.js design patterns for component composition, state, performance, and forms.

Conducts multi-axis code review across correctness, readability, architecture, security, and performance.

Measure performance baselines, detect regressions before and after PRs, and compare stack alternatives.

Apply software development best practices covering code quality, testing, security, and performance.

Guide the implementation and optimization of social share buttons, intent URLs, and platform brand guidelines.

Build and structure Manifest V3 Chrome extensions with expert guidance on service workers, content scripts, and APIs.

Optimize latency-sensitive systems by tracking granular metrics, mapping hot paths, and applying systematic performance fixes.

Build high-performance cross-platform applications with Flutter 3 and Dart.