I have 22 years of experience I worked in USA, Germany, Poland for multiple banks and insurance companies as Java developer. I worked for UBS investment bank, Cigna insurance, Humana Insurance, BMO Harris Bank as Lead Software Engineer. I designed ETL pipeline based on microservice architecture using Java, Kafka, Spark, BigQuery. I have experience in Machine Learning, Spark ML, Java Spring framework, Spring Framework, Spring batch, Spring cloud data-flow, Kafka, Hadoop, GIT, Gradle, Maven. I like TDD, design patterns and best practices, microservices resiliency for my design. I did not work as freelancer last 6 years, moved all around the world for interesting projects. Now planning to work as freelancer again.