Skip to content
Banking & Financial Services

Banking & Financial Services data engineering case studies

Data warehouse migrations, regulatory reporting and risk analytics for retail banks, payments processors and financial-services groups. Recent work includes a tier-1 bank Sybase-to-Redshift migration and a delta-lake platform that unlocked $2M+ in revenue.

4 engagements in this sector

Data EngineeringDelivered

Enterprise Data Warehouse Migration — Sybase to Amazon Redshift

Re-platforming a tier-1 banking EDW onto a cloud-native AWS warehouse

Led the migration of a major retail bank’s on-premises Enterprise Data Warehouse from Sybase to Amazon Redshift on AWS, re-engineering 800+ stored pro…

+40%Redshift compute
PythonSQLPL-SQLAmazon Redshift
View Case Study
Data EngineeringDelivered

Cloud Data Warehouse Migration on AWS

Re-architecting on-prem ETL into AWS for 80% better resource utilisation

Led a data-warehouse migration to AWS for a pan-African financial-services group, moving 20–30 ETL scripts and stored procedures onto Glue, Redshift a…

+80%job re-architecting
AWSAWS GluePySparkSQL
View Case Study
Data EngineeringDelivered

Azure Lake House Data Platform for Retail Banking

Unifying 10+ banking sources for 1,000+ business users

Built a centralised Lake House data platform on Azure for a leading commercial bank: 15 Azure Data Factory & Synapse pipelines integrating 10+ sources…

10+unified platform
PythonPySparkAzureAzure Data Factory
View Case Study
Data EngineeringDelivered

Data & Machine-Learning Platform for a Payments Leader

A delta-lake platform that drove $2M+ in new revenue

Designed and built a data & machine-learning platform for a publicly-listed payments processor: 20 Azure pipelines on a delta-lake architecture, proce…

$2M+scalable analytics
PythonPySparkAzureAzure Data Factory
View Case Study

Working on something similar in bfsi?

Every engagement above started with a bill, a deadline or a pipeline that had already failed. If you have one of those, tell me the shape of it and I will tell you whether it is a three-day job or a three-month one before you commit to anything.

Start a conversationSee services and rates

Other sectors

Utilities & EnergyAviation & AerospaceConsumer Goods & RetailTelecomHealthcare, Public Sector & Research
Taking on new projects · Outside IR35

Have a data pipeline or warehouse problem worth solving?

From messy source data to analytics-ready warehouses that cut cost. Let's scope it. I reply within one business day.

Start a ProjectConnect on LinkedIn