Nodes
I love running nodes. Currently: Ethereum, Gnosis Chain, HOPR, Swarm, Radicle and IPFS. This site is served from one of them — it lives on IPFS behind armagan.eth.
Coordinatooor.
Coordination is the product.
I coordinate the Ethereum Economic Zone's expansion — a framework for synchronous composability, where a contract on one chain can call a contract on another and use the result in the same transaction. Built with the Gnosis and Zisk teams, funded by the Ethereum Foundation. I also lead Dappcon, Berlin's developer conference. Crypto class of 2015; Gnosis since 2021.
Work
Coordinatooor · Ethereum Economic Zone
Coordinating the zone's expansion — onboarding rollups, aligning contributors, helping dapps and protocols go cross-chain. Building something that should live in the zone? Message me.
Head of Dappcon · Dappcon Berlin
I was in charge of communications and marketing for Dappcon from 2022–2024. As of 2025, I’ve taken on the lead role, heading up the design, creative, marketing, production, finance, and operations teams.
Generalist · Circles
Product development and product marketing at Circles — a new currency framework that leverages modern cryptography to build trust without centralized gatekeepers.
Validator Relations · Gnosis Chain
Making Gnosis Chain credibly neutral at the level of core protocol development is only possible with a diverse community of validators. We made sure it was easy and affordable for anyone to secure the network while enjoying a return on their investment — the performance reviews are public. Talks: Dappcon 2024, Gnosis Berlin meetup.
Social Media Manager · Gnosis
Decentralized infrastructure for the Ethereum ecosystem.
Contributor · GnosisDAO
Active member of the GnosisDAO and Gnosis ecosystem. Also contributed to Tornado Cash, Giveth, and 1Hive.
Things
Writing
Received an Ethereum Support Program grant for Rhino Review, an Ethereum staking journal. Wrote zkApe, a Turkish newsletter about zero-knowledge proofs, for a year.
AI
I am interested in local AI. AI tools I actively use include: Ollama, Dappnode Nexus, CMUX, Warp, Claude Code, Codex, Gemma 4.