Implement distributed tracing with correlation IDs, trace propagation, and span tracking across microservices. Use...
Development
Code generation, debugging, testing, and development workflows
3,986 skills
Profile CPU usage to identify hot spots and bottlenecks. Optimize code paths consuming most CPU time for better...
Handle cross-platform compatibility including file paths, environment detection, platform-specific dependencies, and...
Build robust processes for data cleaning, missing value imputation, outlier handling, and data transformation for...
Debug database performance issues through query analysis, index optimization, and execution plan review. Identify...
Map, track, and manage project dependencies across teams, systems, and organizations. Identify critical path items...
Apply appropriate design patterns (Singleton, Factory, Observer, Strategy, etc.) to solve architectural problems....
Build comprehensive design systems with components, patterns, and guidelines. Enable consistent design, faster...
Create comprehensive developer onboarding documentation including setup guides, README files, contributing...
Execute comprehensive disaster recovery tests, validate recovery procedures, and document lessons learned from DR exercises.
Implement distributed tracing with Jaeger and Zipkin for tracking requests across microservices. Use when debugging...
Set up documentation websites using Docusaurus, MkDocs, VitePress, GitBook, or static site generators. Use when...
Build end-to-end automated tests that simulate real user interactions across the full application stack. Use for E2E...
Implement feature flags (toggles) for controlled feature rollouts, A/B testing, canary deployments, and kill...
Build beautiful cross-platform mobile apps with Flutter and Dart. Covers widgets, state management with...
Implement form validation using React Hook Form, Formik, Vee-Validate, and custom validators. Use when building...
Implement client-side routing using React Router, Vue Router, and Angular Router. Use when building multi-page...
Implement comprehensive frontend testing using Jest, Vitest, React Testing Library, and Cypress. Use when building...
Analyze user conversion funnels, identify drop-off points, and optimize conversion rates for conversion optimization...
Identify differences between current state and desired future state. Analyze gaps in capabilities, processes,...
Implement Git hooks using Husky, pre-commit, and custom scripts. Enforce code quality, linting, and testing before...
Master Git workflows including GitFlow, GitHub Flow, Trunk-Based Development. Configure branches, merge strategies,...
Implement idempotency keys and handling to ensure operations can be safely retried without duplicate effects. Use...
Optimize images for web to reduce file size without sacrificing quality. Use compression, modern formats, and...