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Envizom
Real-time air quality monitoring platform with interactive dashboards, geospatial maps, and live sensor analytics.
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Maintained and enhanced Envizom, a real-time air quality monitoring platform for Oizom Instruments. Delivered interactive dashboards with live sensor data, geospatial views including device overview maps, cluster analysis, and interpolated heatmap layers for pollutants such as NOx, SO₂, and PM₂.₅. Modernized the legacy Angular codebase with TypeScript patterns and implemented performance optimizations through code splitting and lazy loading.
Problem
Environmental monitoring required real-time data visibility across geographically distributed sensor networks, while the existing codebase had accumulated technical debt that slowed feature delivery.
Role
Software Engineer at Oizom Instruments
Implementation highlights
- 01Built and maintained interactive dashboard features for live air quality sensor readings.
- 02Developed geospatial visualizations including device map overview, cluster zone analysis, and interpolated pollutant heatmaps.
- 03Upgraded legacy Angular codebase to the latest version with modern TypeScript architecture.
- 04Implemented code splitting and lazy loading to improve initial load performance.
Outcomes
- ›Delivered 12+ new features and resolved 80+ bugs, improving platform reliability.
- ›Reduced future bug rate by approximately 30% through codebase modernization.
- ›Enabled real-time monitoring and geospatial analysis for air quality stations across Ahmedabad.