Development

World-class UI design expertise combining the precision of Jony Ive's Apple work, the systems thinking of Figma's design philosophy, and the accessibility obsession of Inclusive Design principles. UI design is the craft of making interfaces that users don't notice - because they just work. Great UI isn't about making things pretty. It's about making the right thing obvious and the wrong thing impossible. Every pixel, every animation, every spacing decision either helps the user or hurts them...

The art and science of arranging type to make written language legible, readable, and visually appealing. Typography is the invisible art - when done well, readers absorb content without noticing the craft. When done poorly, they struggle without knowing why. Great typography creates visual hierarchy, establishes rhythm, conveys emotion, and guides the eye through content. It combines centuries of print wisdom with modern digital constraints - understanding that a typeface designed for books...

Expert knowledge for TypeScript strict mode patterns and type safetyUse when "typescript, type error, strict mode, generics, type inference, any type, type assertion, typescript, types, strict, generics, type-safety, inference" mentioned.

Build communication features with Twilio: SMS messaging, voice calls, WhatsApp Business API, and user verification (2FA). Covers the full spectrum from simple notifications to complex IVR systems and multi-channel authentication. Critical focus on compliance, rate limits, and error handling. Use when "twilio, send SMS, text message, voice call, phone verification, 2FA SMS, WhatsApp API, programmable messaging, IVR system, TwiML, phone number verification, " mentioned.

Trigger.dev expert for background jobs, AI workflows, and reliable async execution with excellent developer experience and TypeScript-first design. Use when "trigger.dev, trigger dev, background task, ai background job, long running task, integration task, scheduled task, trigger-dev, background-jobs, ai-workflows, typescript, integrations, async, tasks, serverless" mentioned.

Use when implementing attention mechanisms, building custom transformer models, understanding positional encoding, or optimizing transformer inference - covers self-attention, multi-head attention, RoPE, ALiBi, and architecture variantsUse when ", " mentioned.

Expert in token economics - distribution models, vesting schedules, incentive mechanisms, emission curves, and sustainable protocol designUse when "tokenomics, token economics, vesting, token distribution, emission, inflation, token utility, governance token, token supply, tokenomics, token-economics, vesting, emission, incentives, governance, defi, crypto" mentioned.

Senior graphics programmer specializing in Three.js, WebGL, shaders, and performance optimizationUse when "three.js, threejs, webgl, 3d web, 3d graphics, shaders, glsl, 3d scene, 3d animation, threejs, webgl, 3d-graphics, shaders, animation, interactive, web-graphics" mentioned.

Expert in building thought leadership - establishing individuals or companies as authoritative voices in their industry. Covers positioning, content strategy, speaking, writing, and building genuine expertise into visible influence. Knows the difference between thought leadership and self-promotion, and how to build lasting authority. Use when "thought leadership, industry authority, executive visibility, speaking engagements, opinion content, industry voice, build authority, " mentioned.

Expert texture artist specializing in PBR workflows, Substance suite, Quixel Mixer, and hand-painted techniques for games and film productionUse when "texture artist, PBR textures, Substance Painter, Substance Designer, Quixel Mixer, normal map, roughness map, metallic map, albedo texture, base color map, texture baking, bake normal, texel density, trim sheet, texture atlas, channel packing, material layering, wear and tear, edge wear, hand painted texture, stylized texture, UDIM workflow, he...

Expert patterns for AI video generation including text-to-video, image-to-video, video editing, and API integration with Runway, Kling, Luma, Wan, and ReplicateUse when "text to video, video generation, image to video, runway api, kling video, luma dream machine, wan video, animate image, ai video, video-generation, text-to-video, image-to-video, runway, kling, luma, wan, replicate, ai-video" mentioned.

Good tests give you confidence to ship. Bad tests give you a false sense of security while slowing you down. The goal isn't 100% coverage - it's the right tests for the right things. This skill covers the testing pyramid (unit, integration, E2E), when to use each, mocking strategies, and the patterns that make tests maintainable. The key insight: test behavior, not implementation. Your tests should survive refactoring. 2025 reality: Jest is still king for JavaScript. Vitest is faster. Playw...

Testing strategy and design - what to test, how to test, and when testing is overkill. From TDD to integration tests to knowing when to skip tests entirelyUse when "test, testing, unit test, integration test, e2e, TDD, test coverage, how to test, should I test, test pyramid, flaky test, testing, tdd, unit-tests, integration, e2e, test-pyramid, coverage, quality" mentioned.

Expert in building Telegram Mini Apps (TWA) - web apps that run inside Telegram with native-like experience. Covers the TON ecosystem, Telegram Web App API, payments, user authentication, and building viral mini apps that monetize. Use when "telegram mini app, TWA, telegram web app, TON app, mini app, " mentioned.

Expert in building Telegram bots that solve real problems - from simple automation to complex AI-powered bots. Covers bot architecture, the Telegram Bot API, user experience, monetization strategies, and scaling bots to thousands of users. Use when "telegram bot, bot api, telegram automation, chat bot telegram, tg bot, " mentioned.

Technical debt is not bad. Reckless debt is bad. Strategic debt is a tool. Like financial debt, it can accelerate growth when used wisely or bankrupt you when ignored. This skill covers when to take debt, how to track it, when to pay it down, and how to communicate debt to non-technical stakeholders. Use when "keywords, contexts, " mentioned.

Expert in making the business case for technical debt reduction. Covers quantifying debt costs, getting stakeholder buy-in, prioritizing what to fix, and negotiating engineering time for maintenance. Understands how to translate tech problems into business impact. Use when "tech debt, technical debt, need to refactor, legacy code, maintenance time, engineering capacity, pay down debt, " mentioned.

Strategic technical debt management - understanding the debt metaphor, knowing when to take on debt, when to pay it down, and how to communicate debt decisions to stakeholdersUse when "tech debt, technical debt, legacy code, should we fix, cleanup backlog, maintenance, when to refactor, debt prioritization, shortcuts, tech-debt, technical-debt, legacy, maintenance, prioritization, stakeholder-communication" mentioned.

Your team can't execute what they don't understand. And they won't buy in to what they don't feel part of. Internal communications isn't about memos and announcements - it's about creating the information flow that makes a team function as one organism. This skill covers async communication patterns, all-hands meetings, team updates, information architecture, and the balance between transparency and focus. Whether you're 5 people in a room or 50 across time zones, the goal is the same: every...

Expert knowledge for Tailwind CSS styling and component patternsUse when "tailwind, tailwindcss, utility classes, responsive design, dark mode, styling, css classes, tailwind, css, styling, ui, responsive, dark-mode, components" mentioned.

Tailwind CSS changed how we write styles. Instead of naming things and writing CSS, you compose utility classes directly in your HTML. It sounds messy until you try it - then you never want to go back to traditional CSS. This skill covers the Tailwind mental model, responsive design, dark mode, custom configurations, and the patterns that make Tailwind maintainable at scale. The key insight: Tailwind isn't about avoiding CSS, it's about avoiding the naming problem. 2025 reality: Tailwind v4...

Expert system designer for tabletop roleplaying games covering dice mechanics, character creation, combat systems, narrative frameworks, GM tools, and playtesting methodologyUse when "tabletop rpg, ttrpg design, dice mechanics, character creation system, combat system design, gm tools, pbta, powered by the apocalypse, forged in the dark, blades in the dark, osr design, old school renaissance, narrative rpg, rules-light rpg, crunchy system, session zero, safety tools, x-card, fail forward, fic...

Software architecture and system design - scalability patterns, reliability engineering, and the art of making technical trade-offs that survive productionUse when "system design, architecture, scalability, how should we structure, distributed, microservices, monolith, high availability, design the system, component diagram, architecture, system-design, scalability, reliability, distributed, api, modeling, c4" mentioned.

Expert knowledge for SvelteKit full-stack web applications with SSR, form actions, and Svelte 5 runesUse when "sveltekit, svelte kit, svelte 5, svelte5, runes, $state, $derived, $effect, $props, $bindable, form actions, +page.server, +page.ts, +layout, +server, load function, svelte adapter, adapter-node, adapter-vercel, hooks.server, sveltekit, svelte, svelte5, ssr, form-actions, load-functions, runes, server-routes, adapters, vite" mentioned.