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Fiverr Pro
Português
$
USD
Roland
@rolandsteiner
Blockchain Developer, Block Explorers and Node Infrastructure
Hungria
Húngaro, Alemão
Sobre mim
I'm a blockchain developer from Hungary, focused on block explorers and node infrastructure for UTXO/RPC-based chains.
What I build: production-ready explorers - Node.js backend, MongoDB indexer, clean responsive frontend - plus the node setup and syncing behind them. You can see a live explorer I built at deftrack.xyz.
You provide the VPS and RPC access; I deliver a fully indexed explorer running on your domain. Clear communication, and support after handover.
Habilidades
Roland
offline •
Tempo médio de resposta: 1 hora
Conheça meus serviços
Administração de servidores
I will set up and secure your ubuntu or debian vps server
Suporte Técnico
I will install and sync your crypto coin node on a vps server
Experiência profissional
Freelance Blockchain & Web Developer
Self-Employed / Freelancer • Freelance
Aug 2026 - Present • 1 mo
Building block explorers and node infrastructure for UTXO/RPC-based blockchains: Node.js + MongoDB indexers, responsive explorer frontends, node deployment and syncing on Linux VPS, plus API endpoints and monitoring. I work end to end - from a fresh server to a live, fully indexed explorer running on the client's own domain.
