Ryszard Kuśnierczyk

Developing a large-scale industrial process management platform for steel production plants, including real-time monitoring, production workflows, and operational analytics. Designing scalable microservice architecture using Java and Spring Boot to handle high-throughput industrial data streams.

Developed a scalable microservice-based application for airline crew management and scheduling. Designed high-performance backend services supporting pairing, rostering, and optimization processes.

Architected and developed Spring Boot middleware solutions for an internet marketing platform integrating multiple third-party systems. Led backend development for investment banking systems focused on secure and scalable financial processing.

Developed high-scale messaging platforms supporting SMS, RCS, voice, and video communication services. Built testing frameworks and CI pipelines improving software quality and deployment reliability.

Developed enterprise Learning Management System (LMS) solutions using Spring Boot and frontend technologies. Created robust unit and integration testing strategies ensuring platform reliability and maintainability.

Developed travel reservation and management applications using Java and JavaFX. Improved UX and reliability through automated testing.

Developed backend banking systems focused on secure credit data processing and financial operations.

Designed and developed web applications, automation tools, SEO systems, and server infrastructure for large-scale hosting environments.

Completed a Master's degree in Graphic Design from the Pedagogical University of Cracow from 2001 to 2006.

Earned the Oracle Certified Java Programmer certification in April 2015.