ruru92

- Focused on platform stability, new features, and client-driven improvements. - Work closely with clients to enhance workflows and expand platform capabilities. - Develop low-latency systems using Azul JDK (avoiding standard HotSpot GC) - Use LMAX Disruptor for efficient event processing - Optimize inter-module communication with RPC - Technologies used: Java, JFX, Microservices, Kafka, RPC, Elasticsearch, SQL.

- Member of a London engineering group, working in a greenfield project to modernise JPMC payment solutions. - My role was within the Move Money Team, where I was given the ownership of authorization service, which I foreseen its development, from the group up. - Taking active initiative to discuss, design and improve architecture and code design - Working in a multi-cultural/multi-regional environment, with high availability to support and assist colleagues - Communicating on high level with anyone involved, from product managers, directors, and stakeholder, as well as team members. - Mentor and support new hires through pair programming and by promoting best practices (SOLID, TDD) - Technologies used: Java, C++, Go, CloudFoundry, Kubernetes, Jenkins, Miscroservices, Kafka, Rabbit MQ, Cassandra.

- Responsible for maintaining, designing and developing new features for the platform. - Part of a dynamic working environment, cable of working under pressure and change focus based any unpredictable changes. - Support role, addressing customers’ concerns regarding various areas of the platform. - Communicating with product owners, managers and team members on designing solutions. - Technologies used: Java, Scala, Go, Dropwizard, Docker, Miscroservices, AWS (SQS, Kinesis, RDS, Dynamo DB, CodeBuild), Travis.

- Part of a talented dev team which is responsible for developing, designing and maintaining new Danish mortgage platform, as well as Nordics’ common mortgage solution. - Developing new miscroservices, using Java and Spring Boot, which entails, developing complex algorithms processing mortgage stages, connecting to legacy host systems and integrating within the new solution. - Taking part in designing solutions on a global scale, while coordinating with cross regional teams, from Poland and other Nordic countries. - Technologies used: Java, Hibernate, Miscroservices, Spring, Spring Boot, Kafka, Eureka, Zuul, OpenAPI/Swagger, Angular, JS, OracleDB, Jira, Git, Bamboo, Jenkins.

- Part of the team that works with internal system development, such as security and data management. - My role in the team was working with Java and Spring Framework to develop a new authentication system for a public medical record system. - Connecting and design the user interface of the new authentication admin site using Angular.