About Slovenská sporiteľňa
The largest commercial bank in Slovakia has been a part of the country's history since 1825. Slovenská sporiteľňa cares deeply about the future and prosperity of the country, serving almost 2 million clients and offering a wide range of services in 152 branches across the country. The bank is a recognized market leader, not only for the number of people and businesses relying on its services but also for the innovations it brings to the banking industry every year. Slovenská sporiteľňa has been a part of Erste Group since 2001.
The Challenge
Data consistency issues and shadow IT slowed down data access across the bank
Data Consistency
Before the decision to level up data management, Slovenská sporiteľňa faced challenges in data availability, quality, and consistency. Numerous disjointed data sources didn't lend themselves to easy reporting. Data was hard to transform into a usable format, the performance was sluggish, and effective automation was a distant dream.
Shadow IT
While users had unified data from a data warehouse, it needed enrichment for reporting and analysis. As a result, teams relied on Excel and unauthorized data integrations. Mitigating this required complicated manual processes handled by a limited cohort of technical specialists, and the time-to-value of data initiatives left a lot to be desired.
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Lucia Hallonová
Data Governance & Data Education Management
The Solution
Digital Transformation Through Data Education and Governance
Keboola helped Slovenská sporiteľňa unify fragmented data sources into a single platform under a unified system of governance, while the Data Education team kicked off the transformation process across the organization.
#1 Data Governance
Fragmented and disjointed data sources brought under unified governance. All teams rely on data quality and consistency.
#2 Data Literacy
Teams transformed how they work with data. 100+ stakeholders across many teams cooperating effectively, building data solutions together.
#3 Automation
New methodology made automation projects easier, driving performance and helping teams get critical insights quicker.
The Impact
A Complex Digital Transformation Unlocking New Ways of Working
Unlocked Efficiency
Democratization helped teams pursue data goals without waiting on the overloaded central data team.
Focus on Innovation
Data analysts can focus on development and innovation, unburdened by day-to-day tasks from a multitude of business teams.
Modernized Data Stack
New architecture is much easier to manage; it doesn't rely on legacy systems or complex premise setups.
Unified Governance
Data teams work together effectively via a shared data framework.
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Lucia Hallonová
Data Governance & Data Education Management







