Modern Core Platforms for Insurers: Part 1 - Why and How?

Today’s core platforms do more than stabilize and sustain operations. They unlock real-time data, unleash AI potential, and provide the agility needed to respond to fast-changing market demands. With built-in scalability, automation, and full auditability, they drive cost efficiency while enabling insurers to launch new business models and products with confidence.

LinkedIn Article

June 10, 2025

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Phil Gerrard

Manager Director

London, United Kingdom

Tom is an Engineering Lead based in the London office. He has vast experience delivering products and services with a human centered approach – including artificial intelligence solutions at scale and new startup ventures across a wide range of industries. Covering topics ranging from privacy enhancing AI to digital consortium design, he brings expertise in open innovation’s evolving role in solving high impact issues such as climate action, healthcare and online privacy.

Christoph Fritsch

Vienna

Austria

Jens Müller

Frankfurt

Germany

Jens is passionate about both engineering and being an IT architect. He started by coding B2C solutions in financial industries and evolved into a domain/enterprise architect over the years, building a thorough understanding of relational DBMS. Moving on to strategic IT consulting in 2006, he explored all aspects of IT management. The path to data platforms was laid out in innovative data science use cases built on SAS. From 2012 on, he took over the role of head of design authority capital markets at a large German bank, where he helped set up a data hub based on data lake and streaming technologies that was later moved to a cloud native setup. After rejoining BCG Platinion in 2019, Jens took over the Data Architecture chapter to extend our competences further and work on advanced data and AI platform cases in financial industries.

Thomas Sonnleitner

Vienna

Austria

Thomas Sonnleitner is a Principal in the Vienna office of BCG Platinion and specializes in large-scale transformation projects, development of IT target pictures, agile delivery models and IT architecture for insurances and financial institutionsSpecialized in IT strategy, functional / IT architectures and definition of target pictures as well as large scale transformations (incl. PMI) and agile delivery models. Experiences in UX/UI design and conception of user journeys.

André Friese

Vienna

Austria

André Friese is a Senior IT Architect based in Vienna, with deep expertise in IT strategy, ERP transformation management, insurance core modernization, and rollout management. He brings extensive experience supporting complex transformation initiatives across industries such as insurance, professional services, and retail. André has led large-scale projects focused on developing technology strategies and managing system landscapes, helping organizations align their IT architecture with evolving business goals.

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