---
title: "Discussion on \"Data engineering for a regulated fintech: a 10-month AWS lake build\" | Hashnode"
description: "Discussion on \"Data engineering for a regulated fintech: a 10-month AWS lake build\". A regional fintech operator needed its legacy file submission and reporting platform rebuilt on a modern AWS data lake. We delivered a Medallion architecture on S3 + Glue + Airflow + Athena across two AWS accounts, with regulator-aligned co"
url: "https://hashnode.com/posts/data-engineering-for-a-regulated-fintech-a-10-month-aws-lake-build/6a53c5a0b98c9bd29bc95daf"
---

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# [Data engineering for a regulated fintech: a 10-month AWS lake build](https://sapotacorpvn.hashnode.dev/data-engineering-for-a-regulated-fintech-a-10-month-aws-lake-build?utm_source=hashnode&utm_medium=feed)

A regional fintech operator needed its legacy file submission and reporting platform rebuilt on a modern AWS data lake. We delivered a Medallion architecture on S3 + Glue + Airflow + Athena across two AWS accounts, with regulator-aligned co

Jul 12 · 13 min read · sapotacorpvn.hashnode.dev  
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-   [#aws](https://hashnode.com/tag/aws)
-   [#data-engineering](https://hashnode.com/tag/data-engineering)
-   [#case-study](https://hashnode.com/tag/case-study)
-   [#data-lake](https://hashnode.com/tag/data-lake)
-   [#aws-glue](https://hashnode.com/tag/aws-glue)

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@sapotacorpvn · Hanoi, Vietnam

  
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