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365 design – … pretože každý znás môže vytvárať inovácie

Program & project management — core banking systems

Core banking runs 365 days a year. So does the program that gets it there.

365design is an independent program and project management practice for banks and financial institutions running critical, high-stakes technology transformations — from business case to go‑live.

What we do

Where we take ownership.

Five areas we bring together on every critical banking programme.

Program & project management

End-to-end ownership of critical programmes — business case, contract negotiation, planning, resourcing, delivery and Board-level reporting — for initiatives ranging from a few million to €14M+ and teams of up to 30 people.

Core banking & card systems

Hands-on experience with core banking platforms (T24, Profile) and card processing systems (PRIME), including full core-banking transformation, customer migration and credit card back-end replacement.

Test & quality management

Test strategy and governance for high-stakes migrations — integration, UAT, performance and penetration testing — run and reported across distributed teams spanning multiple countries.

Vendor & stakeholder management

Vendor selection, contract negotiation and ongoing vendor management, alongside risk, issue and escalation management reported directly to steering committees and Boards.

Digital transformation & innovation

Digital and agile transformation delivery — from mortgage digitisation to large-scale ERP greenfield implementations — plus Design Thinking facilitation for teams exploring new technology.

Industries

Across six industries.

Where the work above has actually been delivered.

Banking & finance

Core banking transformation, card processing replacement and digital mortgage delivery for major banking groups — including T24 core banking and multi-country migration testing.

Card schemes

Credit card back-end replacement and unified card servicing on PRIME, from business case and vendor contract through to MVP go-live.

Telecommunications

Billing & CRM (OSS/BSS) division leadership and programme delivery for a telecom operator, spanning application development, infrastructure and support.

Resources — Oil & Gas

SAP landscape assessment and consolidation programme definition for an Oil & Gas downstream company spanning seven subsidiaries.

Utilities

Full-scope SAP S/4HANA greenfield implementation — solution architecture, programme delivery and transition into application management.

TSO & energy grid

Programme delivery experience within transmission system operator environments, alongside the wider utilities and energy practice.

Track record

Two decades on programmes that couldn’t afford to slip.

A snapshot of the scale we’re used to operating at.

20+
years leading critical programmes
€14M
largest single programme budget managed
30
people, largest team led at peak
6
industries: banking, telecom, card schemes, resources, utilities, public sector

Delivered as Program, Project and Test Manager across core banking transformation, digital mortgage delivery, card processing replacement and large-scale ERP implementation — for banking groups, telecom operators, utilities and public-sector clients.

Let’s talk about your programme.

Reach out directly — no forms, no gatekeeping.

Company
365design
Company ID (IČO)
52236498

© 2026 365design · IČO 52236498
Program & project management for core banking systems

Kontakt

Štefan Meszároš

365 design s. r. o.
Fialková 11,
Malinovo 90045