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Digital Banking & Fintech Integration

Turning utility payment traffic into new banking customers

National Gas Utility · 12.3M subscribers

A branch-level servicing integration with Ukraine's largest gas utility that converted payment traffic into new-to-bank customers.

Role
Business Analyst / Product Owner
Domain
Partner integration · Cross-sell
Team
Partner (Naftogas), product, IT, branches
Tools
BPMN, Jira, Confluence

Context

Ukraine's largest gas utility (12.3M subscribers) brought huge payment traffic to the branch network. The opportunity: convert that traffic into new banking customers.

My contribution

  • Delivered requirements and acceptance criteria for a branch-level servicing integration with the utility.
  • Mapped the integration flow (BPMN) and defined the cross-sell funnel.

Approach

  1. 1Discovery — payment-traffic and branch-servicing analysis.
  2. 2Requirements — branch servicing requirements and acceptance criteria.
  3. 3Delivery — integration flow (BPMN).
  4. 4Validation — cross-sell funnel and acquisition tracking.

Artifacts

The business-analysis evidence behind the work.

BPMN integration flow for branch-level servicing with the gas utility.
Branch servicing integration flow (BPMN).
Cross-sell funnel from utility payment to new-to-bank customer.
Cross-sell funnel definition.

Results & metrics

10,000+
monthly clients
80%
new-to-bank
70%
cross-sell rate

Business value

Turned utility payment traffic into a steady acquisition channel — thousands of new-to-bank customers a month with a high cross-sell rate.

What I’d do next / learnings

Designing the branch servicing step as a deliberate acquisition moment is what turned foot traffic into customers.