1. Software Development

Architects Obsidian plugins with scalable structure, maintainable patterns, and industry best practices for note-taking application extensions.

Analyzes error logs, stack traces, and system outputs to identify root causes and provide actionable fixes for software defects.

Creates and manages backend servers for Obsidian plugins requiring server-side processing capabilities.

Lists all Storybook component and documentation entries for discovery, inventory, and test coverage analysis.

Expertise in developing Obsidian plugins using TypeScript with proper type definitions, interfaces, and error handling.

Modern Perl development support with Mojolicious, DBI, and Carton, including perlcritic and Test::More for code quality and testing.

Provides best practices and patterns for organizing unit, integration, and test data strategies across multiple programming languages and frameworks.

Optimizes CUDA kernels and GPU code for peak performance, analyzing bottlenecks and suggesting hardware-specific improvements.

Automates creation of a new Obsidian plugin project using the official template repository.

Provides quick access to Obsidian plugin API documentation for developers building or troubleshooting plugins.

Maintains and refactors Playwright end-to-end test code to improve stability, reduce duplication, and enforce best practices.

Guides Java Spring Boot development with NullAway configuration, testing strategies, and dependency injection container design.

Generates production-ready Playwright E2E tests from natural language, following best practices including AAA pattern and data-testid locators.

Guides secure PHP development with Slim framework, PDO, PSR-12 standards, and PHPStan validation.

Debugs Playwright end-to-end tests by analyzing errors, traces, and screenshots to resolve common failures like timeouts and selector issues.

Enforces standardized Git commit message formats and workflow patterns for consistent version control history.

Enables AST-based querying of JavaScript/TypeScript code to find patterns, function calls, event listeners, and imports.

Guides modern Python development using FastAPI, Pydantic, and type-checking tools (ruff, mypy) for robust backend applications.

Guides developers through Git workflow patterns including stacked pull requests and essential operations for efficient code collaboration.

Executes JavaScript or Python code in a secure sandbox for testing, debugging, and demonstrating code behavior with immediate output.

Expert knowledge for building type-safe web applications with ElysiaJS, including validation, lifecycle hooks, and end-to-end type safety.

Provides systematic refactoring patterns for safe code changes, including extract, rename, move, and simplification, with integrated testing and rollback strategies.

Assists with version control operations in jj-enabled repositories, preferring jj commands over Git while maintaining Git compatibility knowledge.

Analyzes code changes for quality, security, and best practices, delivering structured feedback with critical issues, suggestions, and positive highlights.