Expertise
Blockchain, Web3 & metaverse
Layer-1 infrastructure, wallets, explorers, staking, contracts, and game and metaverse economies.
What problems look like here
- A customised chain needs its own nodes, wallet, explorer and staking systems.
- A contract in production cannot simply be edited.
- Seed phrases keep people away.
- Players need a reason to come back every day.
What I built
Case studies
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Game and metaverse engine for 100+ games
The backend and dashboard for a gaming and metaverse platform: a game engine that scores, ranks and rewards players across 100+ games, and a daily resource economy tied to land, NFTs and in-game activity.
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Layer-1 blockchain infrastructure
Validator and staking nodes, a self-hosted multisig wallet, a block explorer, a staking platform, token pricing, an NFT marketplace and production smart contracts on a customised Ethereum-fork Layer-1.
More work
- Email sign-in with smart-contract wallets Account-abstraction sign-in that creates an ERC-4337 smart-contract wallet for each user; designed and built. Stack: ERC standards, Smart-contract wallets
Patterns I use
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Self-host Safe's multisig wallet and infrastructure on the chain it serves.
Used in Layer-1 blockchain infrastructure.
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Staking and unstaking with custom reward algorithms.
Used in Layer-1 blockchain infrastructure.
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Email sign-in that creates an ERC-4337 smart-contract wallet.
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Daily resources that scale with the land and NFTs a player holds.
Stack for this domain
Each links to its entry on the stack page.
Ask about this
What has he built in blockchain and Web3?
Answers come from the content on this site.
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