Usha Varahala

Background

About Usha Varahala

14 years of professional experience in user interaction, design and implementation of applications in Internet/Intranet environment and including Client/Server Technologies Worked on a range of technologies such as Java, Spring, Apache Spark, Sql, Hive, Sqoop, Mapreduce framework, Hadoop on-prem and GCP, Impala,Big data platforms. Good knowledge in Kafka, Apache Airflow, creation of DAGs. Good experience on GCP environment. Experience in working in environments using Agile (SCRUM) and Test-Driven Development (TDD) development methodologies. Worked with Web Servers and Application Servers like JavaWebServer2.0, Tomcat, Apache, Web Logic, and Web sphere5.x/6x Good experience in J2EE, Java, Java Servlets, Java Server Programming, Java Swing. Experience in Enterprise Java Beans, Java Mail. Experience in C, C++ programming,Python Good Knowledge in Cassandra. Experience in working with Spring Core, Spring MVC, Spring JDBC, and Spring Security. Work experience in using version control and configuration management tools like GIT, SVN, GITHUB and CVS Experience in developing test cases with JUnit, MOCKITO for Unit testing, and logging using Log4j. Experience in using bug/issue tracking, project Tracking and Management tool JIRA. Experience in creating change request, incidents using ServiceNow. Experience in HTML4, CSS2, JavaScript, JQuery and JSP. Very Good working experience with WSAD, Rational Application Developer v7.0, JBuilder, Eclipse, IntelliJ Good Knowledge in Business objects, Cognos and Informatica Good Experience in Crystal Reports, Visual Basic. Good Knowledge in Data Modeling (Logical & Physical Design of Databases) using Erwin Good Knowledge in Unified Modeling Language (UML). Experience in working with JMS, MQSeries. Experience in testing the applications using Junit. Experience in Jakarta Struts, Ant, Maven, Hibernate. Experience in writing SOAP and REST Web Services. Experience in working with MS SQL Server Oracle 9.i/10g DB2 7x/8.x, and MS-Access databases. Good experience in Unix, Linux (RedHat,Centos), Shell Programming Experience in XML, XSLT, XPath and processing with Java Good Experience in JDBC, SQL Strong analytical and problem solving skills. Working experience in Agile Scrum methodology, JIRA and Confluence. Working experience on chef cookbooks.