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Verana Blockchain Crawler & Indexing System
MERN
Stack
Production
Status
Full Stack
Scope
Overview
Built a distributed blockchain crawler and indexer for Verana Network. Background workers (Bull.js) and Moleculer.js services parse and store blockchain data in PostgreSQL. REST APIs expose indexed data. Docker-based CI/CD for deployment.
Architecture
- React or Next.js frontend
- Node.js and Express.js REST API layer
- MongoDB or PostgreSQL data store
- Docker-based CI/CD deployment
Node.jsExpress.jsMoleculer.jsBull.jsPostgreSQLDockerBlockchainCI/CD