Working on a project called FRAUD DETECTION SYSTEM. This is a fraud detection system for one of a reputed bank calledPostbank in Germany, where we help big data algorithm to check the fraudlet involved in atransaction.This involves a structure based on certain criteria defined by the Postbank.

Product (Zaloni Data Lake Management Platform) Development:* Worked in preparing a search engine for the product which can search for keyword over entire product. Technologies : Elasticsearch, java, spring, AOP,Logstash,Hibernate,SQL,Log4J.* Worked in creation of various RESTFUL APIs. Technologies: Spring MVC, Java, Spring Framework, Hibernate, etc* Worked in a module of conversion of existing product (monolithic architecture ) into several independent micro services. Technologies : Java, Spring-Boot, Eureka, Zuul, Ribbon, Zipkin, Log4J, etc* Worked on integration of KIBANA Components (Dashboards, Visualization, Search, Scripted Fields) with the product. Technologies : Spring, Java, Kibana, Elasticsearch, Hibernate, AOP, MySQL, Liquibase* Worked on storing information about how data has been used in the data lake, i.e. Track Data Lineage throughout its Lifecycle. Technologies : Spring MVC, Hibernate, Elasticsearch, Hive Hooks, etc* Created a XML converter as a Workflow Action. Technologies: MapReduce, spring, Java, Hibernate.* Worked on security related features in cookies.* Worked in Metadata module that creates hive entities with various functionalities like Data Quality, Skewing, Bucketing etc.* Worked on handling of Elasticsearch fail-over scenario, where designed a mechanism to index details to elasticsearch when elasticsearch service is down. Technologies: Log4j, Logstash, Elasticsearch.* Written JUnit tests for various modules.* Used SOAPUI for automation testing of published APIs.