1. Software Development

Provides specialized code review guidance for Llama Stack, covering architecture, testing patterns, and backward compatibility.

Formats dates and enum values for UI display using Japanese date formats and relative date calculations.

Enables type-safe string transformations using Zod, supporting custom methods, codecs, and pipeline composition for robust data validation.

Automates Git workflows with semantic commits, GitHub integration, and keyword-triggered actions for version control tasks.

Teaches React 19 Context API patterns, including the use() hook, for avoiding prop drilling and managing global state efficiently.

Provides TypeScript utilities for validating data from APIs, user input, and untrusted sources to prevent security vulnerabilities.

Converts Notion markdown exports to Next.js MDX format with metadata, title extraction, and automatic image handling.

Provides decision criteria for storing configuration across projects using a three-tier architecture (global, plugin, project-local) to prevent duplication and ensure reusability.

Enables responsive component design using CSS container queries, adapting to parent container size instead of viewport.

Provides a unified API for customizing Zod validation errors with user-friendly messages, formatting, and display.

Expert backend development for Node.js/TypeScript applications, including API routing, ORM, and validation using Express/Fastify and Prisma.

Conducts comprehensive code reviews for quality, security, performance, and compliance, generating structured reports with actionable feedback and approval status.

Validates external inputs with Zod schema validation before Prisma database operations to ensure data integrity for APIs and user inputs.

Universal expert for Python/Node.js backend development, handling API routes, database operations, business logic, and configuration management.

Reviews Zod schemas for correctness, performance, and v4 best practices to ensure robust TypeScript type validation.

Automates migration of WordPress components from v1 (page-parts/) or v2 (layouts/) to v3 (vendi-theme-parts/components/) structure.

Executes Kent Beck's Tidy First approach in TDD, making structural code changes without altering behavior to prepare for easier future modifications.

Teaches configuration of image optimization in Next.js 16, including setup, troubleshooting, and migration of image settings.

Provides independent code reviews using OpenAI's Codex model, offering unbiased analysis on code implementations, architecture, and pull requests.

Diagnoses TypeScript type errors with root cause analysis and provides actionable fix recommendations for code resolution.

Automates resolution of TypeScript errors via root cause analysis, targeted code fixes, and mandatory validation for code correctness.

Creates custom Tailwind CSS utilities using @utility directive, supporting static, functional, theme-based, and multi-value patterns for framework extension.

Optimizes database queries by selecting only required fields and preventing N+1 issues for relational data and large datasets.

Reviews React 19 test quality, including coverage, testing patterns, and React 19 API testing practices.