ReactD3.jsGraphQLClickHouse
VisiMetric: Real-Time Analytics
A comprehensive data visualization suite that processes 1M+ events daily with sub-second latency.
Tech Stack
- React
- D3.js
- GraphQL
- Apollo
- Node.js
- ClickHouse
Built a high-concurrency analytics dashboard for enterprise clients. Key achievements: Developed custom D3.js visualization components for complex time-series data, improving data readability for non-technical stakeholders. Reduced API response times by 70% through GraphQL query optimization and ClickHouse materialized views. Implemented sophisticated data filtering and aggregation features that scaled seamlessly as data volume increased.