Logan Saether
Verified Expert in Engineering
Blockchain Developer
Berlin, Germany
Toptal member since May 13, 2020
Logan is a developer with expertise in the blockchain space. He has built entire projects around blockchain. As an entrepreneur, he has conceptualized and delivered many of his own products. Logan has written and managed smart contract interactions on the Ethereum blockchain, written applications using the Substrate blockchain framework, built infrastructure, managed complex integrations, and managed security audits.
Portfolio
Experience
- JavaScript - 4 years
- Blockchain - 4 years
- Ethereum - 3 years
- React - 3 years
- Solidity - 3 years
- TypeScript - 2 years
- Rust - 2 years
- Substrate - 2 years
Preferred Environment
Go, Haskell, Redux, React, MongoDB, JavaScript, Bitcoin, Solidity, Ethereum, Blockchain, TypeScript, Rust
The most amazing...
...open-source project I've worked on is The Ethereum Alarm Clock. It handles the decentralized scheduling and execution of Ethereum transactions.
Work Experience
Technical Education Developer
Web3 Foundation
- Wrote example applications using the Substrate blockchain framework, which uses Rust. An example of a sample application is a complete port of Uniswap from the Ethereum contracts to a Substrate pallet.
- Researched blockchain topics and maintained the Polkadot Wiki. Our goal is to make the Polkadot Wiki the best set of documentation in the entire blockchain space.
- Built applications (some of which are in production) using TypeScript and the API libraries for Substrate, Kusama , and Polkadot.
- Created front-end to applications that I build using React, TypeScript, Redux, and other frameworks.
- Wrote and managed smart contract interactions on the Ethereum blockchain.
Smart Contract Engineer
ChronoLogic
- Developed the infrastructure for a decentralized protocol which handled trustless scheduling of Ethereum transactions.
- Built out developer tooling and ecosystem tools in JavaScript and TypeScript.
- Completed an integration which has handled over $200,000 in direct transfers.
- Used Solidity for smart contracts and made extensive application of libraries. Created and delivered security audits.
Experience
Ethereum Alarm Clock
https://github.com/ethereum-alarm-clockUniswap on Substrate
Education
Bachelor of Science Degree in Computer Science
Arizona State University - Tempe, Arizona, USA
Skills
Libraries/APIs
React
Languages
Solidity, TypeScript, Rust, JavaScript, Go
Frameworks
Substrate, Truffle, Redux
Platforms
Ethereum, Linux, Blockchain
Paradigms
Agile Software Development
Storage
MongoDB
Other
Bitcoin, WebAssembly (Wasm)
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