•Develop, test, and maintain REST API, that allow client systems to send telemetry data.•Build monitoring code to collect the REST API and KAFKA metrics like request body size, request rate, kafka failure/success rate etc. using time-series database like InfluxDB.•Build and maintain monitoring dashboards to represent the recorded metrics.•Provide customer/production support on rotational on-call basis.

• Part of a core data management team, to develop, test, and maintain cloud integration applications on Apache Spark framework using Scala/Groovy following the agilemethodology.• Built scalable and configurable modules for ETL jobs utilizing Spark and Cassandra database.• Designed and built REST API service layer using spring framework to facilitate data access from Cassandra clusters using spark-cassandra connector.• Involved in functional and technical designs decisions for new features implementation plan.• Trained and supported business users on the internal tools and applications.• Key contributor in peer-reviews of solution designs and related code.• Package and support deployment of releases.

• Extracted data from scripts, mapped them on spreadsheets and checked the test scripts on Rational Functional Tester.• Implemented a macro using VB script, that made changes to the current claim file, which was then given as an input to another module of the project • Co-ordinated with the testing team to gather specifications while fixing issues.• Demonstrated initiative by taking ownership of any outstanding issues and resolved them always meeting the deadlines.

• Installed and troubleshooted problems related to software applications and software issues.• Assisted the support staff with projects, answered customer questions on software applications, and reported software and hardware problems.

CLIENT: GOOGLE WALLET• Handled user appeals, to help genuine users regain access to their wallet accounts • Mitigated fraud on Google Wallet by investigating suspicious accounts to identify fraudsters and fraud patterns