Seth Hobson Skills

Builds design systems with Tailwind CSS v4, including CSS-first design tokens, reusable component patterns and responsive theming.

Builds Node.js backend services with Express or Fastify, covering API design, authentication and operational safeguards.

Creates brand-led landing pages with Stitch, from visual-direction interview through iterative browser review and deployment-ready HTML.

Guides Python test development with pytest, covering fixtures, mocking, parameterisation, coverage and test-driven workflows.

Profiles and optimises Python code with CPU, memory and line profiling, then applies targeted performance improvements.

Guides Next.js 14+ App Router development with Server Components, streaming, routing and data-fetching patterns.

Guides REST and GraphQL API design with conventions for resources, schemas, versioning, errors, pagination and documentation.

Guides constructive code reviews for pull requests, architecture, security, testing and maintainability while keeping feedback actionable.

Designs and reviews PostgreSQL schemas with guidance on data types, constraints, indexes, partitioning and performance patterns.

Creates FastAPI project templates with async routes, dependency injection, database layers, error handling and tests for REST APIs and backend services.

Guides Android interface design and Jetpack Compose implementation with Material Design 3, adaptive layouts and accessibility.

Guides teams in building reliable end-to-end tests with Playwright and Cypress, covering critical workflows, selectors, flakiness and browser coverage.

Designs backend services with Clean, Hexagonal and Domain-Driven Design patterns, defining dependency boundaries, interfaces and testable layers.

Derives testable security requirements from threat models and business context, including user stories, acceptance criteria and compliance mappings.

Designs native iOS interfaces with SwiftUI patterns, Apple Human Interface Guidelines, adaptive layouts and accessible system components.

Improves prompts for production LLM applications with few-shot examples, reasoning patterns, reusable templates and structured outputs.

Guides developers in choosing and implementing error-handling patterns for exceptions, Result types, retries and graceful degradation across application code.

Guides Python architecture with simple, focused components, clear layer boundaries, dependency injection and composition over inheritance.

Refactors and writes modern JavaScript using ES6+ syntax, asynchronous patterns, modules and functional data transformations.

Builds adaptive web layouts with container queries, fluid typography, CSS Grid and mobile-first breakpoints for components that work across screen sizes.

Creates JavaScript and TypeScript tests with Jest, Vitest and Testing Library, covering unit, integration and end-to-end testing.

Creates and maintains Architecture Decision Records that capture technical context, trade-offs, decisions and consequences.

Guides async Rust development with Tokio, covering tasks, channels, streams, error handling and concurrent execution patterns.

Optimises SQL queries with execution plans, indexing strategies and database maintenance techniques to reduce latency and load.