Location: Australia Remote: Yes please Willing to relocate: Only to Pennsylvania Technologies: Python, Javascript, C, PHP; Script, Solidity, blockchain &

Location: Australia Remote: Yes please Willing to relocate: Only to Pennsylvania Technologies: Python, Javascript, C, PHP; Script, Solidity, blockchain & ledgers; sockets, micro-services Résumé/CV: Please email for it. Email: matthew@roberts.pm Hello, I'm a senior engineer and researcher looking for a cool role. I have 10 years of experience but I've been writing software as a hobby even before that. My background is in FinTech / Ledger technology where I created one of the first 'decentralised' exchanges (for 'altcoins.') I did very early work on 'smart contracts' exploring ways to securely move crypto-assets and handle them. I was one of the first people to utilise smart contracts for anything practical at a time when Ethereum didn't exist yet. I have made small contributions to the design of cross-chain contracts and micro-payment channels. I have spent a lot of time thinking about the role of trust within contracts and ways to minimalism it. I am also interested in cross-ledger compatibility, and secure crypto-asset storage. I have designed new smart contracts that improve how crypto-assets can be stored, helping to mitigate theft, and contracts that enable advanced smart contracts to occur on ledgers that only have simple transaction capability. In terms of 'dapps': I have built many trading systems. They cover CFDs, margin, alt-coins, and tokens on various blockchains. I am also interested in p2p networking and spent 2022 building a new stack from scratch. It's a good way to measure my engineering skills and problem solving so here are the links to that: https://github.com/robertsdotpm/p2pd https://github.com/robertsdotpm/p2pd https://p2pd.readthedocs.io/en/latest/ https://p2pd.readthedocs.io/en/latest/ I decline take-homes, leet code, white board interviews, pair coding, and Github tickets. But I'm happy to do technical discussions or even demo some of my work. If your interview flow is longer than 2 calls or you're a recruiter I'm also not interested.