I'm Dávid
Liszkai

At OTP Bank I work on a bank card back-office system replacement project, testing card lifecycle processes across multiple go-live phases, including issuance, activation, status changes, renewals, and replacements. I also took on coordination responsibilities: task allocation, execution tracking, and risk reporting. I kept communication going between architects, product owners, business analysts, and testers. On the technical side I work with API testing, PL/SQL data validation, JMeter load testing, and messaging system validation using RabbitMQ and Kafka.

Worked on release testing for Kinsta's platform and the MyKinsta redesign. I covered regression, smoke, acceptance, and UI testing, including GraphQL checks in Apollo Studio. I also handled release-gate work, bug triage, and Docker-based test environments for the team.

Tested biometric and physical security systems on-site and in customer environments. I wrote and maintained test cases, tracked bugs, and documented findings. The work involved regular contact with both developers and customers during testing.

Did manual testing and application support for the Vodafone Service System. I investigated tickets, checked issues in MySQL, and helped with functional testing and documentation.