- Development of the High-Load-Microservices with Java 17, Spring Boot (REST, SOAP) for the order processing of various railway companies with the RailNetEurope interface- Implementation of a full-text search for the name of the operating points for the ordering system using the Lucene library- Development of concepts and implementation of different test levels (unit tests, integration tests, load and performance tests, etc.)- Setting up Swagger documentation, logging and… Show more - Development of the High-Load-Microservices with Java 17, Spring Boot (REST, SOAP) for the order processing of various railway companies with the RailNetEurope interface- Implementation of a full-text search for the name of the operating points for the ordering system using the Lucene library- Development of concepts and implementation of different test levels (unit tests, integration tests, load and performance tests, etc.)- Setting up Swagger documentation, logging and metrics- Docker, Kubernetes and Helm configuration to run the service in a cloud Show less

Implementation of OAuth2 authorization with Keycloak in microservice architecture for frontend and backend communication.

- Development of the High-Load-Microservices with Java 17, Spring Boot (REST, SOAP) for the order processing of various railway companies with the RailNetEurope interface- Implementation of a full-text search for the name of the operating points for the ordering system using the Lucene library- Development of concepts and implementation of different test levels (unit tests, integration tests, load and performance tests, etc.)- Setting up Swagger documentation, logging and… Show more - Development of the High-Load-Microservices with Java 17, Spring Boot (REST, SOAP) for the order processing of various railway companies with the RailNetEurope interface- Implementation of a full-text search for the name of the operating points for the ordering system using the Lucene library- Development of concepts and implementation of different test levels (unit tests, integration tests, load and performance tests, etc.)- Setting up Swagger documentation, logging and metrics- Docker, Kubernetes and Helm configuration to run the service in a cloud Show less

Developing Spring-Boot based microservices, preparing starting packages for internal onBoarding:- High-load antifraud service for personal data verifications (Thomson Reuters integration) and transactions approvement- Service for authentication through the civil service- Service for microfinances to conducting loans and recurring payments setup, 3-D Secure confirmationAlso Internal web-app (with GWT) for card issuing/replacement, changing the cardholder's data...Working in… Show more Developing Spring-Boot based microservices, preparing starting packages for internal onBoarding:- High-load antifraud service for personal data verifications (Thomson Reuters integration) and transactions approvement- Service for authentication through the civil service- Service for microfinances to conducting loans and recurring payments setup, 3-D Secure confirmationAlso Internal web-app (with GWT) for card issuing/replacement, changing the cardholder's data...Working in Agile: 5devs, 3QA, lead. Show less