Topic Cluster

Mainframe

1 article tracking patterns, technical trade-offs, and solutions in Mainframe.

January 22, 2025 8 min read

Old Growth, New Trails

Building foundations for a mainframe migration that processes a million transactions per minute. How golden paths, quality standards, and the right frameworks let you scale beyond your own team.

MainframeMigrationArchitectureFrom the Field

Let's Talk

Start the Conversation

30 minutes. No pitch. Just a conversation to see if we're the right fit, with honest feedback even if we're not.

You'll speak directly with Szymon. Video call, no salespeople, no prep required.

Email Directly

contact@grupavii.eu

Poland • Working Globally

Szymon Kaczorowski

Principal Engineer · Over a decade in fintech & payments

Connect on LinkedIn