John Deignan in

John Deignan

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Head of Data Infrastructure at Tandem Bank
📍 London Area, United Kingdom

John is the Head of Data Infrastructure at Tandem Bank, an expert in creating practical data solutions and governance in the financial sector. He holds a "Hands On Essentials - Data Warehouse" certification. Colleagues describe him as talented, multi-skilled, and a proactive, intelligent team player, known for building data warehouses from the ground up.

Originally from the Blackpool area, Johns non-work interests are not publicly detailed, though his professional focus suggests a keen interest in major technology companies like Microsoft and Google and the innovations they produce.

He has successfully built multiple data warehouses entirely from scratch, establishing single sources of truth for businesses.

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Experience
21 Years
Current Role
Head of Data Infrastructure
Job Level
Mid-senior
Location
London Area, United Kingdom
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics John cares about

Data Warehouse Architecture
He has built several data warehouses from the ground up and holds a specific certification in this area.
Data Governance
A core focus mentioned in his professional summary, emphasizing solid data governance as a key part of his role.
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Career

Work history

12-2023
Head of Data Infrastructure
Tandem Bank
1-2022 - 12-2023
Senior Business Intelligence Developer
Tandem Bank
3-2019 - 1-2022
Senior Business Intelligence Developer
Oplo
11-2017 - 3-2019
SQL Developer
Tangerine Group
5-2004 - 11-2017
Report Developer
Hargreave Hale
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
2000 - 2002
Education details unavailable
Blackpol 6th Form College
1995 - 2000
Education details unavailable
Warbreck High School
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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