Clients.
Who we have worked with, grouped by theme, largest engagements first.





Protocol engineering
Engineering the core of Tezos and its EVM layer
Review and formalization of the Tenderbake consensus baker; mempool prioritization, filtering and load tests; Smart Rollups (rollup node, refutation proofs, commitments on the main chain, EVM node sequencer); the Data Availability Layer (gossip network, RPC server, KZG commitments); and the EVM node of Etherlink, with REVM and instant confirmations.
EVM-compatible rollup
Design and implementation of the Etherlink rollup, kernel and node.
Explorus, a consensus explorer
A tool funded by the Tezos Foundation that shows how Tezos consensus behaves, block by block.
Security reviews
Smart contract reviews on EVM chains and Tezos
Dogami, SpicySwap, ArtDEX, Minteed, Vigicard, wagmi and Fraktion.
Product engineering
NFT marketplace backend
Backend services, order matching engine and NFT integration.
Platforms and protocol integrations
FinP2P for Ownera, Vortex for Smartlink, Arago V1 and V2, Phiber for Straiqr.
Companies we co-founded Fraktion and GOAT Stadium, as their fractional CTO
Want to talk to someone we worked with?
For most of these engagements we can put you in touch with the people involved.