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Prompt engineer — writes and publishes SKILL.md files following SPM v3 format with prompt engineering best practices

Prompt engineering techniques and best practices for writing high-quality LLM instructions: chain-of-thought, few-shot, structured output, role prompting, XML structuring, self-consistency, and systematic evaluation

Prompt manager — researches skill demand, writes briefs, reviews SKILL.md quality, approves or sends back for revision

Application security: OWASP Top 10, dependency auditing, secrets scanning, SAST/DAST, secure coding patterns

DeFi/crypto trader — on-chain analysis, yield strategies, risk management, MEV, market microstructure

Leveraged DeFi position calculator: health factor, liquidation price, stress tests at -30%/-50% drawdowns

MEV risk assessment: sandwich/JIT/frontrun detection, Flashbots Protect, private mempools, MEV exposure evaluation

DeFi yield strategy analysis: base/reward APY, impermanent loss, gas costs, risk-adjusted returns comparison

On-chain signal analysis: whale tracking, TVL flows, smart money movement, governance impact assessment

Guides API contract design for REST, gRPC, and GraphQL: resource modeling, naming conventions, versioning strategies, error handling standards, and specification generation

Structured trade journal: thesis, entry/exit criteria, P&L tracking, post-mortem analysis

Python testing with pytest, pytest-asyncio, fixtures, parametrize, coverage analysis, and mock/fake strategies for FastAPI and async services

Airdrop campaign design: eligibility criteria, sybil resistance, vesting schedules, retroactive vs prospective mechanics, and token distribution modeling

MongoDB with Motor async driver: schema design for document databases, indexes, aggregation pipelines, migrations, and repository pattern implementation

Web3 grant applications for Arbitrum, Optimism, and Ethereum Foundation: proposal structure, milestones, budget justification, and ecosystem alignment

Performs structural code review focused on coupling, cohesion, SOLID principles, naming quality, and cyclomatic complexity. Produces severity-ranked findings with concrete fix suggestions.

Web3.py for EVM blockchain interaction: contract calls, ABI handling, batch/multicall, middleware, typed wrappers, and event processing

Web3/DeFi growth strategy: funnel design, metrics (TVL/WAU/retention), user segmentation, A/B experiments, and go-to-market planning

Python backend development with FastAPI, async/await, Poetry, Pydantic v2, structlog, and clean architecture (ports/adapters)

Guides distributed system architecture design: requirements elicitation, C4 diagrams (Context/Container/Component), pattern selection with tradeoff analysis, and failure mode planning

Software architect — system design, API contracts, patterns, tradeoffs

Python backend engineer — FastAPI, async, Poetry, typing, MongoDB/PostgreSQL

Growth marketer — funnels, metrics, Web3 go-to-market, grants, airdrops

Security auditor — smart contract audit, AppSec, OWASP, threat modeling

Tailwind CSS v4 + shadcn/ui: utility-first styling, component composition, theming, responsive design, dark mode

React 18+ and Next.js 14+ App Router: server/client components, suspense, streaming, data fetching, routing

Threat modeling: trust boundaries, attack surface analysis, STRIDE, DeFi-specific threat vectors

TypeScript fullstack developer — React/Next/Nuxt, Node, Tailwind, shadcn, wagmi

Solidity/EVM smart contract developer — Foundry, OpenZeppelin, gas optimization, DeFi integrations

DevOps/SRE — Docker, CI/CD, monitoring, Linux, networking, PostgreSQL

Community manager — Discord, Telegram, governance, ambassador programs

Rust developer — systems programming, tokio, safety, performance

Brand/copywriter — naming, landing pages, pitch decks, one-pagers, Web3 positioning

Go systems engineer — microservices, concurrency, gRPC, Nomad/Consul

Content strategist — technical writing, Twitter/X threads, blog posts, documentation