About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

Citi’s Data Quality Expert Berlanger to Depart Next Week

Subscribe to our newsletter

After five years as director in charge of data quality at Citi, Geert Berlanger is heading for pastures new. Berlanger, who has been heavily engaged in the firm’s counterparty data management project over the last few years (it was kicked off by chief data officer John Bottega back in 2007), will be leaving the firm on 8 July.

At Citi, the initial focus of the counterparty data management project was on achieving a unique identifier for entity data across the firm as a whole. As a result of the work, the firm is also able to take downstream feedback regarding data items and build new controls into the data management process in order to ensure a consistent level of data quality. The latter part of the project has involved working with Avox and Markit to normalise and validate Citi’s customer data and documentation.

Berlanger worked alongside ex-Citi global head of customer data Julia Sutton, before she moved on to Royal Bank of Canada in 2009, and was heavily involved in the communication process with the internal end users. The team also spent a long time developing a certified gold copy customer database, in order to provide an intuitive, easy to use search system for end users. They worked with Microsoft FAST Search technology and Search Business Consulting (SBC) to integrate two customer information sources and achieve a golden copy record of this data.

Prior to joining Citi, Berlanger was principal consultant at consultancy firm Capco for a period of eight years. Before this, he was a senior consultant at systems integrator and professional services firm Cimad in Belgium, which was later acquired by and became a wholly owned subsidiary of IBM, for three years.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Unlocking Transparency in Private Markets: Data-Driven Strategies in Asset Management

As asset managers continue to increase their allocations in private assets, the demand for greater transparency, risk oversight, and operational efficiency is growing rapidly. Managing private markets data presents its own set of unique challenges due to a lack of transparency, disparate sources and lack of standardization. Without reliable access, your firm may face inefficiencies,...

BLOG

The Year in Data: Agentic AI Points to a Future of Efficiency

Touted as the next frontier of artificial intelligence, agentic AI hogged the data management headlines in 2025. Seemingly ushering the realisation of the no-more-drudge-work predictions that heralded the arrival of general AI years back, agentic AI has certainly become the target of institutional investment and developer innovation in the past 12 months. According to a...

EVENT

TEST Event page 1

Now in its 15th year the TradingTech Summit London brings together the European trading technology capital markets industry and examines the latest changes and innovations in trading technology and explores how technology is being deployed to create an edge in sell side and buy side capital markets financial institutions.

GUIDE

Valuations – Toward On-Demand Evaluated Pricing

Risk and regulatory imperatives are demanding access to the latest portfolio information, placing new pressures on the pricing and valuation function. And the front office increasingly wants up-to-date valuations of hard-to-price securities. These developments are driving a push toward on-demand evaluated pricing capabilities, with pricing teams seeking to provide access to valuations at higher frequency...