software-crypto-web3

Name: software-crypto-web3
Rating: 3.15 (3 reviews)
Author: Microck

Production-grade blockchain and Web3 development with Solidity (Ethereum/EVM), Rust (Solana), CosmWasm (Cosmos), including smart contract architecture, security patterns, gas optimization, testing strategies, DeFi protocols, and deployment workflows.

TL;DR

Production-grade blockchain and Web3 development with Solidity, Rust, and CosmWasm, focusing on security, gas optimization, and tested patterns.

What Is It

Smart contract development for Ethereum, Solana, Cosmos
DeFi protocol implementation (AMM, lending, staking)
Security-first and gas-optimized contract design
Multi-chain and upgradeable contract patterns

Key Features

Security-first development with formal verification
Comprehensive testing: unit, fork, invariant
Gas optimization via Foundry snapshots
Upgradeable contracts (proxies, diamonds)
Multi-chain deployment and interoperability
Battle-tested DeFi patterns (AMM, lending, staking)
Backend crypto integration (C#, Kafka, CQRS)
Web3 frontend and blockchain indexing (The Graph, Kafka)

How to Use

1.Identify blockchain platform (EVM, Solana, Cosmos, TON)
2.Choose appropriate framework (Hardhat/Foundry/Solana/Anchor/CosmWasm)
3.Implement secure, gas-optimized contracts with tested patterns
4.Integrate with oracles, wallets, and backend systems (e.g., Kafka, Fireblocks)

Guardrails & Gotchas

MUST use security-first development
MUST avoid gas-inefficient patterns
FORBIDDEN: untested or unverified contracts
MUST validate signatures and webhooks
MUST use proven DeFi patterns (no custom AMM without testing)

GitHub Stats

Author

@Microck

Repository

Microck/ordinary-claude-skills

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