About
I'm Josef, a full-stack software engineer specializing in Web3 and blockchain technologies, with a focus on CosmWasm smart contracts and frontend development.
I co-founded Swift Protocol, a notification delivery service for web3 applications.
Languages
Projects
Experience
Smart Contract Engineer
OhhNFT
2024
Transitioned Ohh.com off-chain services to fully on-chain CosmWasm smart contracts on Stargaze, including work on novel NFT fractionalization and liquid staking smart contracts.
Frontend Engineer
Stride Labs
2023
Developed new frontend tools to help users achieve higher APR on their liquid staked assets. Wrote the Dust Sweeper, a tool for STRD stakers to convert their staking rewards into STRD tokens.
Frontend Lead
Mesh Security
2022-2023
Developed the first prototype for the Mesh Security frontend alongside teams like Confio, Cosmology and DesignDAO. Opened Hackmos 2023 presentations with the first public look at the Mesh Security interface.
Frontend Engineer
Stargaze
2021-2022
Worked with the early Stargaze team to develop the launchpad and marketplace that have produced $4M+ in volume in 2023, and $30M in volume so far.