Greg Nichelsen
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Greg Nichelsen Email & Phone Number

Chief Information Officer at Dataworks Group (Formerly IXUP)
Location: Australia 15 work roles
1 work email found @citibank.com 3 phones found area 141 and 173 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 3 phones

Work email g****@citibank.com
Direct phone (141) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Chief Information Officer
Location
Australia
Company size

Who is Greg Nichelsen? Overview

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Quick answer

Greg Nichelsen is listed as Chief Information Officer at Dataworks Group (Formerly IXUP), a with 437 employees, based in Australia. AeroLeads shows a work email signal at citibank.com, phone signal with area code 141, 173, and a matched LinkedIn profile for Greg Nichelsen.

Greg Nichelsen previously worked as Chief Data Analytics Officer at Teachers Mutual Bank Limited and Global Head of Metrics & Measurement at Standard Chartered Bank.

Company email context

Email format at Dataworks Group (Formerly IXUP)

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{first}.{last}@citibank.com
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AeroLeads found 1 current-domain work email signal for Greg Nichelsen. Compare company email patterns before reaching out.

Profile bio

About Greg Nichelsen

Greg Nichelsen is a Chief Information Officer at Dataworks Group (Formerly IXUP). He possess expertise in analytics, data warehousing, business intelligence, customer insight, database marketing and 45 more skills.

Listed skills include Analytics, Data Warehousing, Business Intelligence, Customer Insight, and 46 others.

Current workplace

Greg Nichelsen's current company

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Dataworks Group (Formerly IXUP)
Dataworks Group (Formerly Ixup)
Chief Information Officer
Sydney, NSW, AU
Website
Employees
437
AeroLeads page
15 roles · 30 years

Greg Nichelsen work experience

A career timeline built from the work history available for this profile.

Chief Data Analytics Officer

Current

Sydney, New South Wales, Australia

Overseeing Data, Analytics & Insights to help support and manage existing and new activities undertaken across the organisation. Accountable for leading and setting the direction for the end to end data analytics and insights to: help power the business and drive innovation using data and advanced analytics promote the management and value of data as an asset lead transformation in data governance, data systems and data processeslead privacy as chief privacy officer create a leading data strategy and information strategy to deliver on our corporate strategy

Feb 2023 - Present

Global Head Of Metrics & Measurement

Singapore, Singapore

The Global Head of Metrics & Measurement drives decision analytics globally for the Group. The role supports critical decisions across the Group with data and insights of the highest information value.The Global Head of Metrics & Measurement brings together strong competencies in decision modelling. The core requirement is the ability to identify high information-value data and establish robust processes by which data is gathered, industrialised, analysed and delivered. The role provides leadership oversight across metrics planning, reporting, and sourcing to guide transformation and client enablement across the bank. Also, building capability to address unanswered business issues, new processes and customer journey insights through robust data sourcing and sampling, data mining and other analytic techniques.Key focus areas are:- Decision Analysis & Modelling - validate decisions, process improvements and customer journeys through high-value measurements and industrialised fit-for-purpose metrics.- Demonstrates or can acquire deep technical data-expertise, utilising in-depth knowledge of data engineering, cloud technologies, and software engineering to shape the target architecture.- Determining the scope of decisions and supporting information and linking metrics to operational measurements to enable change- Develop and apply metrics algorithm and methods where possible with a view of enhancing and revamping the bank’s systems and processes through lean and iterative approaches with a strong focus on incremental improvement in capabilities and the quality of decisions analytics and consequently more informed business decisions- Enable end-users to achieve actionable results by awareness and transparency of what and how to measure - establishing the right measures, iteratively reducing decision risk, and linking the metrics that matter to real performance results

Apr 2020 - Jan 2023

Head Of Data & Analytics Strategy & Transformation Apac & Emea

Singapore

Building, communicating, and delivering against a strategy and roadmap for transforming Citi APAC/EMEA Consumer bank into a data-driven enterprise. Bringing the vision to life for the orgaisation. Developing planning, budgeting, and prioritization processes that underlie successful execution. Create strategies and tactics to enhance team effectiveness, ranging from talent levels, mix and quality of skills, and geographic placement approaches. An evangelist for data transformation and alignment with global functions and data/analytics teams across the regions.

Feb 2019 - Apr 2020

Head Of Decision Management

Sydney, Australia

This is a strategic role to partner with the business teams across Consumer Bank to formulate, drive and embed analytical based solutions across Consumer bank and manage and deliver key initiatives including marketing and customer service campaigns. The Decision Management head will be forward compatible to drive Big data initiatives and analytical solutions working closely with Digital and leveraging data based insights to enhance customer experience.The Decision Management Head is responsible for developing, managing and enhancing data assets On Citi internal information and develop strategic partnership to obtain relevant external data. The DM head will manage core functional areas on Data management, Analytical deployment, Reporting on portfolio trends and customer insights and Customer campaign management design, execution and tracking programme. The current role also involves oversight responsibilities on managing offshore teams that support Australia Decision Management functions. This role also carries Consumer data governance responsibilities to manage the data governance council, tracking data accuracy for all critical data elements for regulatory reporting and business critical decisions.

Nov 2017 - Feb 2019

Board Member - Australian Chapter

Sydney, Australia

Responsible for setting the direction for the data warehouse (TDWI) data and analytics thought leadership in Australia.

Jul 2016 - Apr 2020

Executive Manager, Customer Data & Analytics

Sydney, Australia

Leading a large onshore and offshore team to develop a group customer data and analytics strategy and execution across Suncorp, GIO, AAMI, APIA, Bingle, Asteron and all the Suncorp group brands. The role is an executive role heading up the delivery of a data-driven customer experience capability across customer strategy, marketing and all lines of business needing customer centric data insights and support. Suncorp’s strategy is to build a world class business intelligence differentiation. My role is to build a centre of expertise for customer data driven approaches, including the identification, sourcing, and development of customer data and development of future plans which informs customer centric business approaches. Demonstrate strong stakeholder skills to provide advice and expertise input into BU customer strategies to deliver highest possible ROI and proactively identify, quantify and champion new cross group customer growth opportunities. We develop and maintain the core customer approaches for the group through segmentation and category profiling for customers and brands at both macro and micro levels of profiling characteristics. Customer data driven insights are developed to strategy, are actionable and are measured against improved business performance.

Aug 2015 - Nov 2017

Leading The Data Revolution

Sydney, Australia

We are here to start a movement, a revolution. We are here to make sure our data scientists and analytics experts are seen and have a voice in organisational strategy. We are here to make sure Data Speaks Up!Data Speaks Up! focuses on online content that provides skills and confidence to data professionals to allow them to stand out in their organisation; to have a voice; to tell powerful and compelling data stories and to genuinely make a difference.

May 2015 - Nov 2017

Head Of Customer Insight And Analytics

Sydney

My role as Head of Customer Insight & Analytics is a leadership role that exists to drive the development and delivery of customer, business and competitor insight to business strategy and marketing development and execution for BTFG (wealth and insurance) through a 360 degree view of customer. The role was created to lift the strategic focus on data driven customer experience and insight development and application through the organisation by building strong capability in a centre of excellence. I am part of the Marketing Leadership Team and a key participant in BTFG’s company-wide strategy development and execution with stakeholders across more than 60 departments. In my role I have delivered customer experience programs to the senior leadership, a framework for evaluating centricity across strategy and knowledge through to culture and governance, deeper customer needs based analytics programs through customer data marts, big data analytics and strategic analytic programs and a psychographic and signal based customer framework for data driven customer experience design and execution.

May 2013 - Aug 2015

Head Of Business Intelligence Customer Insight

Responsible for Business Intelligenc and Customer Insights at ING Direct including Data Warehouse, MIS, Analytics, Predictive and Behavioural Modelling, Database Marketing and Market Resarch

Nov 2010 - May 2013

Head Of Business Intelligence & Analytics

Resonsible for Business Intelligence and Analytics and ING DIrect including Data Warehouse, MIS and Analytics.

Mar 2009 - Nov 2010

Consultant

Ing Australia
2006 - 2007 ~1 yr

Senior Consultant

Angry Koala

Data warehousing, business intelligence and analytics consulting.

1997 - 2007 ~10 yrs

Senior Consultant

Novus Systems then Equant then SITA oferring solutions for travel and transportation industry.

Aug 1992 - Apr 1997

Tpf Programmer

Feb 1988 - Aug 1992
Team & coworkers

Colleagues at Dataworks Group (Formerly IXUP)

Other employees you can reach at tmbl.com.au. View company contacts for 437 employees →

FAQ

Frequently asked questions about Greg Nichelsen

Quick answers generated from the profile data available on this page.

What company does Greg Nichelsen work for?

Greg Nichelsen works for Dataworks Group (Formerly IXUP).

What is Greg Nichelsen's role at Dataworks Group (Formerly IXUP)?

Greg Nichelsen is listed as Chief Information Officer at Dataworks Group (Formerly IXUP).

What is Greg Nichelsen's email address?

AeroLeads has found 1 work email signal at @citibank.com for Greg Nichelsen at Dataworks Group (Formerly IXUP).

What is Greg Nichelsen's phone number?

AeroLeads has found 3 phone signal(s) with area code 141, 173 for Greg Nichelsen at Dataworks Group (Formerly IXUP).

Where is Greg Nichelsen based?

Greg Nichelsen is based in Australia while working with Dataworks Group (Formerly IXUP).

What companies has Greg Nichelsen worked for?

Greg Nichelsen has worked for Dataworks Group (Formerly Ixup), Teachers Mutual Bank Limited, Standard Chartered Bank, Citi, and Tdwi.

Who are Greg Nichelsen's colleagues at Dataworks Group (Formerly IXUP)?

Greg Nichelsen's colleagues at Dataworks Group (Formerly IXUP) include Jake Tachdjian, Nicola Mclintock, Aashima Sareen, Aderfoula Mou Ελενη, and Jocelyn Etherington.

How can I contact Greg Nichelsen?

You can use AeroLeads to view verified contact signals for Greg Nichelsen at Dataworks Group (Formerly IXUP), including work email, phone, and LinkedIn data when available.

What skills is Greg Nichelsen known for?

Greg Nichelsen is listed with skills including Analytics, Data Warehousing, Business Intelligence, Customer Insight, Database Marketing, Strategy, Data Modeling, and Business Analysis.

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