Case Studies

Data platform engineering to help Novatia support more schools
Novatia is an ICT consultancy that has specialised in the UK education space since being founded in 2003. Its Questa product is a data aggregation

Redesigning a UK banking institution’s payments platform
A UK household name and one of the world’s largest mutual financial institutions, our client has over 14 million members and a history that stretches back

How we created a Big Data platform for Financial Services
In this post I’m describing the work we did to build a Big Data platform for one of our Financial Services clients – a major

Microservices: Breaking the Monolith
The Problem A Client of 345 was having difficulties with one of their main, mission-critical systems. Over time, the functionality of the system has expanded

Financial Services: Performance Engineering
The Problem 345 worked with a major UK financial institution to help them with a complex, automated business process. Over a number of years the

Mining: Distributed High-Scale IoT Service
345 helped to design, build and test an IoT platform for a global business, ensuring devices all over the world could connect to a cloud-based