2026-03-31 Weekly Executive Report – Sustainability

India Water Site Support

Verified data with Sudheer for India sites, confirming that deployed devices are reporting correctly. Provided knowledge transfer to the India team on the Pulse Calculator, equipping local staff with the understanding needed to manage and troubleshoot pulse rate configurations independently going forward.

Bug Fixes & Data Integrity

Resolved a bug where Device EUI values were not being normalized to lowercase when saved to DynamoDB and S3. This inconsistency in how EUIs were stored across the platform was causing downstream lookup and matching failures. The fix ensures that all device identifiers are stored in a consistent format regardless of how they are submitted through the Installer app.

Fixed a related issue where devices with hex letters in their DevEUI were missing from the Uncaptured Pulse Rates section on the Installer Review page. With both fixes in place, the platform now handles device identifiers consistently, eliminating a class of data integrity issues tied to EUI formatting.

Documentation & Tooling

Completed the user guide for the Data Verification applet delivered last week, ensuring that the feature is fully documented and accessible to end users.

Lowlights

Heavy Support & Coordination Load

A significant portion of this week’s effort was dedicated to live installation support, cross-timezone troubleshooting, knowledge transfer, and process documentation for the India GREF deployment. The EUI normalization bugs also reveal that earlier validation gaps in the data pipeline are still surfacing as edge cases in production.

Overall

This week’s focus shifted toward India GREF deployment enablement and platform reliability. The team provided hands-on installation support across multiple sessions, resolved two interrelated EUI normalization bugs that were affecting device lookup and pulse rate tracking. Knowledge transfer and process documentation for the India team strengthen local self-sufficiency and reduce future support overhead. With the Data Verification user guide completed, last week’s major feature delivery is now fully documented and production-ready.