Uray Fazli
aka 0xray
Securing networks. Hunting opportunities.
Collecting culture.
I'm Uray Fazli — a node operator securing the Aptos, Sei and SubQuery networks. Beyond infrastructure, I'm deep in the web3 trenches: hunting airdrops, stress-testing testnets, and collecting NFTs.
Validator and node operations across three networks — keeping chains secure, decentralized, and performant.
Operating validator infrastructure on Aptos — a high-throughput Layer 1 built for mass adoption.
Operational focus: uptime & reliability, monitoring, network upgrades.
Running validator infrastructure on Sei — the parallelized Layer 1 purpose-built for high-performance trading apps.
Operational focus: performance tuning, monitoring, governance participation.
Operating indexing infrastructure on SubQuery — powering fast, reliable data for web3 applications.
Operational focus: indexing performance, data reliability, query optimization.
The operational toolkit behind reliable validator infrastructure.
Running and maintaining validator nodes that help secure blockchain networks.
Hardened, production-grade Linux server setup, configuration, and maintenance.
Isolated, reproducible node deployments with containers and compose workflows.
Around-the-clock health checks and alerts to catch issues before they escalate.
Early-network testing, bug reports, and feedback that improve mainnet launches.
Reading on-chain data to surface trends, opportunities, and project signals.
Beyond running nodes — actively participating in the ecosystem, from early testnets to on-chain culture.
Tracking emerging protocols, completing quests, and positioning early — systematically, not randomly. On-chain activity across networks, documented and repeatable.
Stress-testing networks before mainnet — running nodes, reporting bugs, and giving feedback that ships. Early by design, thorough by habit.
Collecting digital culture — from profile pictures to on-chain art backed by lasting communities. Curating for conviction, not hype.
Traded meme coins on-chain — reading momentum, liquidity, and community hype.
Tools and bots for the web3 trenches — on-chain trackers, Telegram bots, and testnet tooling.
Tools for tracking testnet participation — stays organized across networks and tasks.
Solana on-chain tracking experiments — monitoring wallets and token activity.
Web3 signal radar & monitoring — keeping watch on what moves in the space.
Operating nodes that help secure networks — uptime, upgrades, and reliability first.
Aptos, Sei, and SubQuery — multi-network operations built on shared tooling and discipline.
Testnets, airdrop research, and NFT collecting — staying close to where web3 is moving.
Full source code, experiments, and works in progress live on GitHub.
Open to validator collaborations, testnet programs, and web3 conversations.