Lefteris Karapetsas
Lefteris Karapetsas is the founder of rotki, an open-source portfolio tracking, accounting, and analytics application built around data ownership and privacy. An early Ethereum contributor and long-time open-source developer, he is also active in ecosystem governance and advocates for privacy-preserving, user-aligned applications.
35 talks by Lefteris Karapetsas
- Blackbox PnL, Hallucinated Cost Basis, Real Tax Bill
- Who pays for privacy? The real cost of building aligned apps by Lefteris Karapetsas || ESP 2025
- Privacy: why is it important? | Lefteris Karapetsas (October 2025)
- Aligned Apps vs Digital Serfdom: The rotki Perspective
- Privacy ist mir Wurst. I Got Nothing to Hide.
- DAPPCON 2025: Rotki vs The Cloud Empire: an Aligned App Manifesto - Lefteris
- DAOs Unmasked: The Hard Truths Behind the Hype by Lefteris Karapetsas | Devcon SEA
- rotki 'n roll: Private, Local Portfolio Management
- Privacy is not a crime, centralization is. Build self-sovereign apps! - Lefteris Karapetsas | rotki
- Lefteris Karapetsas: Rotki – From Ethereum Devcon 0 to Building Rotki. Ep. 533
- The Black Swan Event That Could Cause a Fork in Ethereum (Again) - Ep. 600
- Lefteris Karapetsas - Beyond Solo Staking: Integrating local tools for enhanced mgmt and accounting
- The problem of historical data availability in EVM chains
- Self-sovereign crypto accounting
- The dark side of transparency in crypto / Lefteris Karapetsas, Konstantinos Paparas
- The Future of Privacy | ETHDam 2023
- Understanding Transactions in EVM-Compatible Blockchains Powered by Opensourceby Lefteris Karapetsas
- #DappCon22 : Day 2 - rotki: Building Local Open Source Software And Why It‘s Important, Lefteris K.
- Rotki: showcasing advantages of opensource local apps
- Is Code Law? Should the Hacker Be Punished? The DAO Creators Disagree - Ep.325
- rotki - Local-first and opensource software built by 1000 builders with a common vision.
- Rotki, the financial tool that respects your privacy
- The Paradox of Centralized Tools Doing Accounting for Decentralized Finance (Devcon5)
- DAPPCON 2019: Alderaan: Raiden's Upcoming Release - Lefteris Karapetsas (Raiden Network)