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Data Viz
Analytics Dashboard
Real-time analytics dashboard for tracking business metrics and KPIs
Duration:4 months
Role:Frontend Lead
Overview
Developed a powerful analytics dashboard that aggregates data from multiple sources and presents it through intuitive visualizations and customizable reports.
The Challenge
Processing and visualizing large datasets in real-time while maintaining smooth interactions and responsive charts.
The Solution
Implemented data aggregation pipelines, used web workers for heavy computations, and optimized chart rendering with virtualization and canvas-based rendering.
Results & Impact
Processes 1M+ data points daily
Sub-second query response times
30+ customizable chart types
Reduced reporting time from hours to minutes
Technologies
Vue.jsTypeScriptD3.jsNode.jsPostgreSQLRedisWebSocket