ESG Reporting SaaS for SMEs: Emissions & Carbon Tracking

This project involved building an ESG reporting SaaS for EU SMEs that needed compliant greenhouse gas reporting without consultants or spreadsheets.

The platform provides automated emissions reporting, so companies can produce structured reports directly from their data.

Accounting-system integrations pull activity data automatically, reducing manual entry. Real-time carbon tracking is delivered over WebSockets, and mobility analytics give additional visibility into emissions.

The backend was built with NestJS and GraphQL on PostgreSQL, and deployed on AWS with Docker and CI/CD.

The platform supports 600+ concurrent users.