Technical Skills
Experience
Lead contributor on the networking and cryptography stack of an internet-independent, peer-to-peer messenger built on libp2p (Rust + Flutter). qaul.net lets devices communicate directly with one another, with no servers and no internet. qaul/qaul.net ↗
Independent Rust Engineer & Consultant · 2022 — 2026
Built a post-quantum blockchain runtime; authored reversible transactions and implemented private transactions using zero-knowledge proofs — heavy applied-cryptography and security work.
Developed protocol, node backend, and RPC/desktop client features for a decentralized storage network, working across the runtime and node-services layers.
Led development of LAOS, an EVM-based Layer 1 for cross-chain digital assets — runtime design, RPC compatibility, and on-chain data handling.
Launched a layer-zero relay chain with parachains; built lazy and multi-block storage migrations, cross-chain messaging (XCM), a trustless bridge, and internal tooling.
Delivered core runtime features for the Polimec on-chain fundraising protocol.
Owned features end-to-end from requirements through design, implementation, and testing. Delivered 3 Web3 Foundation grants and researched alternative approaches to building blockchain runtimes.
Projects
A Rust service that lets any blockchain expose a standard Ethereum JSON-RPC interface — translating and indexing on-chain data so existing developer tooling works unchanged. subclone/subeth ↗
Contributor to polkadot-sdk, substrate, alloy, and relm4.