Sowjanya P Email and Phone Number

* Developed and implemented Java applications using Spring, Swagger Rest API, GraphQL, Hibernate and JPA frameworks.* Developed Spark Programs using Scala and Java APl's and performed transformations and actions on RDD'S.* Involved in converting Hive/SQL queries intoSpark transformations using Spark RDD, Scala and Python.* Develop ETL Process usingSPARK, SCALA, HIVE and HBASE.* Developed REST APls using Scala, Play framework and Akka. * Configuredapplication servers such as Apache Tomcat to deploy Java applications. *Tested the functionality of the application with Junit framework and fixed bugs accordingly. *Skills in creating Azure Devops projects and building CI/CD pipelines *Integrated third party APIs into existing applications using XML and JSON based protocols.*Developed MapReduce/Spark Python modules for machine learning & predictive analytics in Hadoop on AWS. Implemented a Python-based distributed random forest via Python streaming.* Developed Wrapper in Python for instantiating multi-threaded application.* Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interface.

* Developed multiple POCs using Scala and deployed on the Yarn cluster, compared the performance of Spark, with Hive and SQL/Teradata.* Analysed the SQL scripts and designed the solution to implement using Scala.* Developed analytical component using Scala, Spark and Spark Stream.* Involved in performing the Linear Regression using Scala API and Spark.* Experience in developing and designing POCS using Scala and deployed on the Yarn cluster, compared the performance of Spark, with Hive and SQL/Teradata.*Ensured quality assurance of software components by writing unit test cases and performing manual testing.*Implemented Scrum-based Agile software development for analyzing, designing and developing applications.*Experience in Performance Tuning and query optimization in AWS Redshift*Logback for logging the output to the files and Google stack driver part of Google cloud platform*Debug the Google stack drive for logs*Experience working on EC2 cluster instances, setup databuckets on S3 *Migrating the application to Cloud environment using the Amazon web servicesEC2, S3