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Corporate banking CRM system restructuring

Takeover, inventory and stabilization of an undocumented CRM system in a corporate environment

1.5 K

users of the reporting module

11 M

corporate data records

wks

of intensive analysis sessions

12 wks

of development and documentation work

Challenge

System taken over without documentation – reporting on the edge of failure

Finture took over a CRM system from the bank’s internal team. The initial state included multiple fragmented, siloed databases, a lack of consistent documentation, degraded SQL queries, and an application with an undocumented frontend/backend layer.

Against this backdrop, ad-hoc reporting serving 1 500 users was unstable, increasingly slow, and difficult to maintain – while business units within the bank were generating new reporting requirements faster than they could be delivered.

Key Requirement

A complete system inventory and documentation as a prerequisite for any further optimization.

Project

6 weeks of analysis, 12 weeks of rebuild

The Finture team carried out a comprehensive inventory of all data sources, database structures, SQL queries, and application logic (both frontend and backend). Based on this, a redesign plan was developed for database provisioning processes, with a particular focus on the reporting module, which required both stabilization and optimization for an increasing number of concurrent queries.

Solution

Documented, scalable CRM ready for further development

After 18 weeks of intensive analysis and development work, the CRM system was equipped with redesigned database provisioning processes, complete documentation of system structures and application layers, and stable, scalable reporting for 1 500 users working on 11 million corporate records.

Key Decision

Documentation was prioritized over optimization – without a full understanding of the existing system, any change would have introduced a high risk of new defects in the bank’s production environment.

Results

1.5 K

users of the reporting module

11 M

corporate data records

wks

of intensive analysis sessions

12 wks

of development and documentation work

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Client

TOP 5 bank in Poland (Corporate CRM)

Sector

Banking

Service

Business process automation

Technologies

Java, JavaScript, BPM

Competencies

Hyperautomation, Digital Transformation

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Krzysztof Chyliński – portret

Krzysztof Chyliński

Head of Advisory

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