Development skills

Query cBioPortal for cancer genomics data exploration

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Builds Next.js 14+ applications with App Router, server components, server actions, middleware, streaming SSR, and Vercel deployment.

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Creates NestJS modules, controllers, services, DTOs, guards, and interceptors for enterprise-grade TypeScript backend applications with dependency injection.

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Builds cross-platform mobile applications with React Native and Expo including navigation, native modules, FlatList optimization, and platform-specific code.

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Implements concurrent Go patterns using goroutines and channels, designs microservices with gRPC or REST, optimizes performance with pprof, and enforces idiomatic Go.

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Builds Vue 3 components with Composition API, configures Nuxt 3 SSR/SSG, sets up Pinia stores, scaffolds Quasar/Capacitor mobile apps, and implements PWA features.

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Creates Vue 3 components with vanilla JS composables, configures Vite projects, and sets up routing and state management using JavaScript only with JSDoc typing.

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Implements advanced TypeScript type systems with custom type guards, utility types, branded types, discriminated unions, and full-stack type safety with tRPC.

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Builds iOS/macOS/watchOS/tvOS applications with Swift 5.9+, SwiftUI, async/await concurrency, actors, protocol-oriented programming, and Vapor.

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Implements authentication/authorization, secures user input, and prevents OWASP Top 10 vulnerabilities with bcrypt/argon2, parameterized queries, CORS/CSP, and JWT tokens.

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Builds Python 3.11+ applications with type safety, async programming, robust error handling, mypy strict mode, pytest suites, and code validation with black and ruff.

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Writes idiomatic Rust code with memory safety, zero-cost abstractions, ownership patterns, lifetime management, trait hierarchies, and async applications with tokio.

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Builds React 18+ applications with components, custom hooks, Server Components, Suspense boundaries, state management, and performance optimization.

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Builds, debugs, and extends MCP servers and clients that connect AI systems with external tools and data sources via stdio/HTTP/SSE transport layers.

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Builds Laravel 10+ applications with Eloquent models, Sanctum authentication, Horizon queues, RESTful APIs with API resources, and Livewire reactive interfaces.

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Writes, debugs, and refactors JavaScript code using modern ES2023+ features, async/await patterns, ESM module systems, and Node.js APIs.

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Builds enterprise Java applications with Spring Boot 3.x, microservices, reactive programming, WebFlux, JPA optimization, and Spring Security with OAuth2/JWT.

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Builds high-performance async Python APIs with FastAPI and Pydantic V2 including REST endpoints, authentication flows, async SQLAlchemy, and WebSocket endpoints.

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Auto-generate changelog from git commits

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Optimizes database queries and improves performance across PostgreSQL and MySQL systems including index design, query rewrites, configuration tuning, and partitioning strategies.

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Writes, optimizes, and debugs C++ applications using modern C++20/23 features, template metaprogramming, and high-performance systems techniques.

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Analyzes code diffs and files to identify bugs, security vulnerabilities, code smells, and architectural concerns, then produces a structured review report with prioritized, actionable feedback.

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Generates and validates technical documentation including docstrings, OpenAPI/Swagger specs, JSDoc annotations, doc portals, and user guides.

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Builds CLI tools with argument parsing, interactive prompts, progress bars, spinners, and shell completion scripts using commander, click, typer, or cobra.

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