Fedes Intern is the Twitter account of Federico Carrone, who founded LambdaClass, Ergodic Group, and Aligned, and works on the core of Ethereum. Based in Argentina, he focuses on zero-knowledge proofs, formal verification, and applied cryptography. Fedes Intern's TwitterScore is 332 out of 1000.
Fedes Intern's company LambdaClass builds zero-knowledge proof systems, Ethereum infrastructure, formally verified compilers and code, and high-performance distributed systems, with software running on 40% of Ethereum validators. LambdaClass has operated since 2014 and is part of Ergodic Group. Aligned, incubated by LambdaClass, is a vertically integrated stack for building applications on a verifiable internet, offering tools for wallets, rollups, interoperability, and ZK services on Ethereum. It seeks to accelerate Ethereum's roadmap by making proof verification faster and cheaper, with proofs verifiable for 10% of the cost, and is linked to Ethereum via EigenLayer.
Fedes Intern is also affiliated with Ergodic Fund, FuzzingLabs, and 3MI Labs. Ergodic Group is a privately held permanent-capital group that builds and acquires businesses, with portfolio entries including Lambda, Aligned, FuzzingLabs, 3MI Labs, Sur, and Sovra. ambient.xyz Lambda's ethrex functions as both a full L1 execution client and an L2 ZK-rollup client, and was admitted to Ethereum's Hive testing suite. Lambda introduced ethlambda on January 20, 2026 as a Rust consensus client for Ethereum's Lean Consensus track. LambdaClass found and responsibly disclosed a critical exploit in Succinct's SP1 zkVM in partnership with 3MI Labs and Aligned. Lambda, Aligned, and 3MI Labs attended Rome Cryptography Week in May 2026, including zkSummit 14, zkProof 8, and Eurocrypt 2026.
Fedes Intern ranks at #936 with 50,827 followers and 25,568 posts. The account is mentioned by 144 accounts across 266 mentions.
Smart Followers
The accounts that follow Fedes Intern include 1,028 founders, 302 angel investors, 590 influencers and 36 VCs, among them ZachXBT, jesse.base.eth, Toly, vitalik.eth, Laura Shin and Mike Dudas.