Manage database migrations and schema versioning. Use when planning migrations, version control, rollback strategies, or data transformations in PostgreSQL and MySQL.
Develops iOS applications with XcodeGen, SwiftUI, and SPM. Triggers on XcodeGen project.yml configuration, SPM dependency issues, device deployment problems, code signing errors,...
Evaluate code quality across 8+ languages using language-agnostic principles and language-specific best practices.
Performance testing specialist for load testing, stress testing, and performance optimization across applications and infrastructure
Design serverless function deployments for AWS Lambda, Azure Functions, and Google Cloud Functions with event sources, IAM, and cold start optimization.
Master asynchronous programming in Node.js with Promises, async/await, streams, and event-driven patterns for efficient non-blocking operations
Design high-performance PostgreSQL databases with schema optimization, indexing strategies, partitioning, replication, and PostgreSQL 17 tuning.
|
|
Write clear, plain-spoken code comments and documentation that lives alongside the code. Use when writing or reviewing code that needs inline documentation like file headers, function docs,...
Database schema validation, data integrity testing, migration testing, transaction isolation, and query performance. Use when testing data persistence, ensuring referential integrity, or...
Expert in GitHub Actions for CI/CD automation. This skill should be used when the user says "add CI", "setup GitHub Actions", "create workflow", "deploy workflow", "automate tests", "CI/CD...
Expert Golang senior/lead developer dengan 20+ tahun pengalaman. Gunakan skill ini ketika bekerja dengan Go/Golang projects untuk membuat kode clean, maintainable, scalable, struktur folder...
Master Java 21+ with modern features like virtual threads, pattern
Master Java 21+ with modern features like virtual threads, pattern
Master Java 21+ with modern features like virtual threads, pattern
"CRITICAL: Use for ALL Rust questions including errors, design, and coding.
AWS Lambda serverless functions for event-driven compute. Use when creating functions, configuring triggers, debugging invocations, optimizing cold starts, setting up event source mappings, or...
Build real-time collaborative editing with WebSockets, OT/CRDT conflict resolution, and presence awareness. Implements cursor tracking, optimistic updates, and offline sync. Use for collaborative...
Expert in background job processing with Bull/BullMQ (Redis), Celery, and cloud queues. Implements retries, scheduling, priority queues, and worker management. Use for async task processing, email...