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rongarede/README.md

Solana Ethereum Rust TypeScript Solidity

33+ Solana projects · 15+ EVM projects · 3x hackathon finalist — building on-chain systems that actually ship.


What I Build

  • DeFi protocols — liquidity routing, CPI swap aggregation, VRF-based randomness, on-chain state machines
  • NFT infrastructure — compressed NFT tooling (Metaplex/Bubblegum), ERC-721 game mechanics, batch mint/transfer pipelines
  • On-chain tooling — Solana CLI tools in Rust, Foundry test suites, TypeScript SDKs for protocol interaction
  • Trading automation — DEX trading bots (Raydium CPMM), airdrop engines, liquidity event monitors

Tech Stack

Layer Tools
Solana Anchor, Metaplex, Switchboard VRF, Jupiter SDK, Raydium SDK, SPL Token
EVM Solidity, Foundry, OpenZeppelin, ethers.js v6, Uniswap V2/V3
Languages Rust, TypeScript, Solidity, Python
Infra Multi-RPC (Helius/QuickNode/Alchemy), Tokio, Rayon, Docker

Featured Projects

Project Description Stack
pixelcat-nft ERC-721 breeding game with on-chain trait logic and Foundry test suite Solidity · Foundry · Next.js
raydium-trading-bot Raydium CPMM trading engine with pool monitoring and execution logic Python · Raydium SDK
solana-airdrop-engine Batch SOL/SPL transfer CLI with configurable recipient lists and retry logic Rust · SPL Token
solana-nft-tools Compressed NFT tooling — mint, verify, transfer via Metaplex Bubblegum Rust · Metaplex
solidity-projects 25+ Solidity contracts covering DeFi primitives, governance, and token standards Solidity · Foundry

Flagship: IPFlow Protocol (Devnet — coming soon)

An on-chain DeFi lottery protocol built on Solana.

  • State machine: Request → Mint → Claim with validated transitions
  • Randomness: Switchboard VRF integration for verifiable on-chain randomness
  • Swap routing: Dual-route CPI via Jupiter + Raydium with fallback logic
  • Probability engine: 4-tier weighted outcome system
  • SDK: TypeScript client SDK for protocol interaction
  • Tests: 25 unit tests · Deployed to Devnet

Full source and audit report will be published on GitHub.


Background

  • MSc in Computer Science — thesis on BFT consensus optimization for vehicular networks (LightDAG, DAG topology, reputation-driven HotStuff)
  • 3x hackathon finalist across Solana and EVM tracks
  • 88 custom AI automation skills integrated into development workflow — from code generation pipelines to test scaffolding

GitHub Stats Top Languages

Pinned Loading

  1. skill-snapshots skill-snapshots Public

    Claude Code Skills Snapshots (私有备份)

    Python 2 1

  2. pixelcat-nft pixelcat-nft Public

    ERC-721 NFT breeding game — 64px gene encoding, hereditary mutation algorithm, Next.js 15 + MetaMask full-stack DApp

    Solidity

  3. solana-airdrop-engine solana-airdrop-engine Public

    Batch SOL/SPL token airdrop & transfer CLI — async execution, Excel address import, dry-run preview

    Rust

  4. solana-nft-tools solana-nft-tools Public

    cNFT batch transfer, holder analytics, and token aggregation tools — Metaplex Umi + Merkle proofs + multi-RPC failover

    Rust

  5. solidity-projects solidity-projects Public

    25+ Solidity smart contracts — DeFi protocols, ERC-20/721, DAO governance, Uniswap V2/V3 study, all tested with Foundry

    Solidity