ESG / GreenTech Case Study

ESG – Scope 3 Emissions Tracking Platform

Modernized an emissions platform, removed technical debt and delivered a trip-recording SDK engine. Built both mobile experiences and dashboards for Scope 3 monitoring, and executed a multi-stage migration strategy to improve long-term maintainability.

React Native
Node.js
TypeScript
Google Maps API
Azure

The Challenge

The client had an existing emissions tracking platform laden with technical debt, making it difficult to maintain and add new features. They needed to modernize the codebase, implement accurate trip recording and CO2 calculation, and provide users with both mobile and web interfaces for monitoring Scope 3 emissions.

Our Solution

RSVR executed a strategic three-stage migration to clean up technical debt and transition to a unified cross-platform architecture. We developed a trip-recording SDK engine with precise movement tracking and implemented complex CO2 emissions calculation workflows. We also built intuitive dashboards for enterprise users.

Key Deliverables

Modernized legacy code and fixed technical debt

Trip recording SDK engine + movement tracking

CO2 emissions calculation workflow implemented

Three-stage migration (debt cleanup → native apps → unified cross-platform)

Enterprise dashboards for Scope 3 monitoring

Business Impact

01

Eliminated critical technical debt, improving dev velocity

02

Accurate Scope 3 emissions tracking for enterprise clients

03

Unified codebase reducing maintenance costs

04

Successfully deployed mobile apps and web dashboards

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