Krystian Bajun

Java software developer with professional experience in automating business processes using Java, Camunda, and IBM BPM technologies. Automation of insurance processes for one of the largest insurance companies in Poland. Claims handling,specifically for handling claims related to property, automotive, and personal injuries. Automation of insurance payments. Designed business processes using Camunda process engine Work in Agile methodology Implemented solutions using Java technology and Spring framework

Creating applications in a microservices architecture Developing software using Java 11, Spring Framework, Postgres SQL, Hibernate Implementation of ActiveMq message queue, preparation of microservices formessage producing and consumption Active participation in project life cycles Technical representative of the project team in meetings with businessstakeholders Performing code reviews in the programming team

Development of an application for placing wholesale orders in the telecommunications industry.The implementation was carried out in accordance with the TMForum Open API standard. The ordering process was extensive and provided comprehensive order support, includingchanges to order, contract, and even product modifications. The application was integrated withthe system responsible for scheduling appointments with technicians.