---
title: "revathi Selvaraj (@revathi-selvaraj) | Hashnode"
description: "revathi Selvaraj (@revathi-selvaraj) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@revathi-selvaraj"
---

@revathi-selvaraj

# revathi Selvaraj

@revathi-selvaraj · Joined September 2026

### [Turning Local Regulations into Data: BrewClear's Rule-Pack Architecture](https://brewclear-engineering.hashnode.dev/turning-local-regulations-into-data-brewclear-s-rule-pack-architecture?utm_source=hashnode&utm_medium=feed)

How we separate jurisdiction guidance, treatment-authority limits, and industry context from the code that evaluates a reading

7 min read · [brewclear-engineering.hashnode.dev](https://brewclear-engineering.hashnode.dev/turning-local-regulations-into-data-brewclear-s-rule-pack-architecture?utm_source=hashnode&utm_medium=feed)

[Oct 6](https://hashnode.com/posts/turning-local-regulations-into-data-brewclear-s-rule-pack-architecture/6ac5465de45630bfb7631217)

### [Why Wastewater Compliance Is a Data Engineering Problem](https://brewclear-engineering.hashnode.dev/why-wastewater-compliance-is-a-data-engineering-problem?utm_source=hashnode&utm_medium=feed)

How fragmented lab data and local rules shaped BrewClear’s architecture

6 min read · [brewclear-engineering.hashnode.dev](https://brewclear-engineering.hashnode.dev/why-wastewater-compliance-is-a-data-engineering-problem?utm_source=hashnode&utm_medium=feed)

[Sep 25](https://hashnode.com/posts/why-wastewater-compliance-is-a-data-engineering-problem/6ab6e26e6638a91771df6b1c)