Krishna Chitturu

ac5zgc@r.postjobfree.com

469-***-**** (C)

PROFESSIONAL SUMMARY

About 5 years of extensive and diversified experience in Information Technology with emphasis on Quality Assurance, GUI, Manual and Automated Testing and Testing of enterprise wide client/server and web based applications

Experience of the full Software Development Life Cycle (SDLC) and Methodologies & Validations to ensure Quality Assurance Control

Major focus in testing Web-based, Hardware, Software and Client-Server applications by performing Validations, manual as well automated testing in Healthcare, Warehouse, and Inventory Management.

Expertise in writing and execution of Test plans, Test cases and Test scripts.

Extensive hands-on experience in Manual and Automated testing, White Box, Black Box, Smoke, Integration, Functional, End-to-End, Regression, GUI, UAT, Interface, Web services, Back-end and Performance testing.

Strong experience in manual and automated testing using QTP, HP Quality Center, Win Runner, Selenium.

Generated automation scripts using QTP, Win Runner and Load Runner to ensure proper business compliance.

Extensively involved in System Development Life cycle (SDLC) using Waterfall, Agile methodologies.

Worked closely with End Users, Business analysts, Project Managers and Developers to understand requirements, business processes for testing and attended regular walkthroughs.

Experience in EDI, HIPPA functionality testing.

Experienced in writing and modifying SQL scripts and DB Stored Procedures, Triggers, Functions using SQL and PL/SQL.

Experience with TOAD for Querying the database and back-end Testing

Excellent communication and interpersonal skills and the ability to grasp new ideas quickly, to balance multiple short-term programming projects.

Experienced in testing Cassandra’s data model which is deployed in multi node clustered environment.

Tested Cassandra No SQL based database and associated Restful web service that persists high-volume user profile data for vertical teams.

Extensive experience working with cqlsh, and executed Cassandra Query Language(CQL)

Experienced in Agile SCRUM methodology

Expert in validating report from database using SQL queries

Performed Inbound and Outbound Web Services testing using SOAP UI/XMLSpy.

Experienced in using Quality Center for executing test cases, monitoring and tracking defects

Proven ability in working individually or as a part of team, Process improvement activities, Reporting and Assisting to Manager.

Solid experience of Defect/Test Management tools like Rally, JIRA, QualityCenter.

TECHNICAL SKILLS

Operating Systems

UNIX/LINUX,XP/Vista/Windows 7, Windows 98/2000/NT

Databases

Cassandra, Oracle 11g/10g/9.x/8.x, Sybase, SQL Server 2003/2000, MS-Access 5.0

Web/Scripting Languages

VB Script, XML,HTML, Shell Script, XSL, ASP.NET, Java Script

Testing Tools

Selenium Web Driver,, Rally, SOAP UI, QTP 11.0/10.0/9.2/8.2, Quality Center 11/10/9.2, Test Director 8.0, Winrunner 7.6/8.0, Load runner 7.0, Bugzilla 3.0.3, Clear Quest

Programming Languages

Java, VB,,SQL,PL/SQL, PowerBuilder,, XML, XML Spy

Tools

MS Office 2013/2010/2007,FrontPage 2007, HTML

Version Management

STASH, StarTeam, PVCS, Visual SourceSafe, Rational Clear Case

DB Tools

PL-SQL Server, TOAD, MS-Visio, SQL Navigator, Erwin, iSQL

Defect Tracking tools

Quality Center, Rally, JIRA

Professional Experience:

Copart Inc., Dallas TX Jan ’17 – Till Date

QA Analyst

Copart Inc., is Leader in online salvage & insurance auto auctions. 100000 total loss, clean title, used cars, trucks, SUVs & fleet vehicles. Sold in the USA & internationally.

Responsibilities:

Designed and developed automation framework for different components using Selneium Webdriver and TestNG.

Developed multiple frameworks like Data driven, Keyword driven and Hybrid

Expertise in creating scripts in Selenium WebDriver

Good knowledge on Selenium IDE, Selenium Rc and Selenium Grid

Worked for agile methodology and participated in preparing test plans and wrote test cases based on business requirements and functional specification.

Worked as Lead for multiple scrum teams.

Validating the data from web services to clients using JAVA.

Performed functional, regression, smoke and sanity testing.

Involved in Design and development of SQL Programs, procedures, UNIX shell scripts to track status and data files on real time basis.

Raised defects using HP Quality Centre and Rally defect management tool.

Checked the data stored in cache by NoSQL database using Dev center and Cassandra GUI.

Ensured data consistency and the flow by executing CQL statements.

Used PuTTY to log in and run the UNIX/LINUX scripts to capture logs.

Testing tools/frameworks: Data driven/keyword driven/hybrid test automation, Selenium, JUnit, SoapUI, Rational Test Manager, Rational Robot, Rational PurifyPlus, Rational Test RealTime, Rational Functional Tester

Used TOAD to for Database Scripts and Manipulations.

Involved in back end testing by executing SQL statements.

Keyword-driven Framework Using Selenium Webdriver.

Ensured data consistency on front-end by executing SQL statements on the Relational Database Management System (RDBMS).

Tested and validated the database tables using SQL and PL/SQL.

Strong ability to utilize Unix shell programming methods

TestNG Test Suite Using Selenium Webdriver.

Used Selenium IDE for Open source web testing

Performed Functional Testing using Quality Center.

Worked in various defects and projects as a support for the front-end teams as well as clients.

Worked on multiple projects for the defect support and coordination.

Attended Functional meetings for the various projects.

Analysis of test requirement and automation feasibility.

Co-ordination with multiple teams for the new projects and ensure to meet the timeline.

Created automation scripts for the applications using Selenium.

Automated smoke and regression testing using Selenium scripts.

Used Quality center to execute automation scripts in batch mode or unattended mode.

Worked as a defect coordinator for various projects communicating with the QA team as well the development team.

Develop test framework using JUnit and Selenium Web driver.

Execution of test scripts using JUnit.

Communicated bugs found to development and QA team, and followed up with development team to ensure bug is being fixed.

Verified and reported bugs using HP Quality Center.

Documented all QA process to enable easy process execution by other members of the QA team.

Experience in Designing and executing the automation scripts using Selenium-WebDriver.

Involved in backup and restore of the data by executing the Shell scripts.

Worked directly with developers to ensure clear communication on requirements and analyzing defect.

ATT Richardson TX Jan’ 16 to Dec’ 16

QA Analyst

Responsibilities:

Analyzed business requirements document and functional design documents to assist QA team to prepare master test plan to define objective, scope and strategy of the project

Involved in writing the Test Plan and Test Cases for testing Billing module

Tested application manually and reported bugs

Involved in Defect Tracking, Reporting and Retesting the defects.

Prepared Traceability Matrix to show the test coverage requirement vs. Test scripts using Rally.

Automated test Scripts for Functional, Integration and Regression testing using Quick Test Professional and executed them

Executed SQL queries for testing functionality of the application

Involved in querying using SQL and updating records and validate database records as expected.

Testing BIG DATA no sql databases like Cassandra, Coherence.

Experience in leading testing of large scale web applications and web sites.

Created auto tests with Selenium WebDriver performing functional tests on NoSQL databases like Cassandra.

Tested noSQL column family, client access software.

Testing BIG DATA no sql databases like Cassandra, Coherence.

Experience in leading testing of large scale web applications and web sites.

Experienced in writing queries to retrieve data from CASSANDRA Column family.

Created Keyspace using the XML script provided by the architecture team.

Tested various scenarios in Cassandra cluster by modifying keyspace attributes like replication factor.

Validating the Structure of XML, Comparing Nodes and Properties and Comparing XML file against a Standard XML format to find differences

Communicated with MDM through Web services using XMLSpy with the corresponding WSDL.

Tested WebServices using XMLSpy.

Worked with cqlsh, and executed Cassandra Query Language(CQL)

Developed manual test scripts to evaluate Corporate Information Security Web based user authentication applications Performed GUI, Functional testing, manual testing and end- to-end testing on the entire system

Used parameterization to test the application for different kinds of data.

Performed Smoke and Functional testing on every build of the application.

Logged the errors, reported defects, determined repair priorities and tracked the defects until resolution using Rally.

Worked on Web Services Testing using SOAP UI.

Integrated external functionality using web services.

Tested web services using SOAP and producing WSDL to the Client side.

Developed Test Cases using WSDL, XML's which defines Web Service Request, Response, methods/operations, End Point of web service to be tested.

Logged in to UNIX server to access the log files and attach the error information in the defect for the developers to better understand the defect

Uncovered multiple issues related to the data population in the backend database using QTP.

Prepared test scripts for automated testing using QTP.

Using JIRA for Bug Tracking and project tracking

PMO manages the projects through JIRA and attend the daily stand up meetings and update the status.

Heathway’s Franklin TN Oct’12 to Dec’15

QA Analyst

Heathway’s is committed to applying and advancing science to improve well-being. We partner with external experts and develop and test proprietary models to enhance current and future capabilities. Our Embrace™ technology platform earned Heathway’s a top 10 ranking among technology innovators. We invest in the technology necessary for scalable, cost-effective support across large populations.

Responsibilities:

Using Agile methodology for testing of Embrace health and wellness platform for various commercial clients.

Executing Test cases to manage implementation and migration of Embrace member web

Portal (MWP), WBC and Clinical Information Systems (CIS) application modules for various clients.

Updated QA Manager with results of test cases execution and defect resolution status using Quality Center and any project change requirement requests prior to build and deploy to Production environment.

Participated in weekly meetings with Project Management and Development team

regarding status of testing effort to meet project deployment deadline.

Coordinated with application release management team regarding all deployment activities.

Involved in various different projects like ECP, NEO Project.

Involved in testing data migration of high-volume OLTP transactions from Oracle to Cassandra.

Tested Cassandra Data store and Paradata.

Created auto tests with Selenium WebDriver performing functional tests on NoSQL databases like Cassandra.

Tested noSQL column family, client access software.

Experienced in writing queries to retrieve data from CASSANDRA Column family.

Created Keyspace using the XML script provided by the architecture team.

Tested various scenarios in Cassandra cluster by modifying keyspace attributes like replication factor.

Implemented automation using Selenium WebDriver, JAVA, Selenium Grid, TestNG and Maven.

Communicated with MDM through Web services using XMLSpy with the corresponding WSDL.

Tested WebServices using XMLSpy.

Responsible for Setting up Web Services project using WSDL in XMLSpy and provided setup help to other team members.

Installed, configured XMLSpy to test web services using WSDL file provided by Development team.

Modified end points when we worked on different servers and different versions of Web Services.

Tested WebServices by providing different values to request XML and validated response XML using XMLSpy.

System Integration testing with Trillium application and data integrity. Verify creation of extract files from Teradata and process to MDM.

Connected remotely to UNIX servers using PUTTY

Responsible for testing the product using SQL Queries/ UNIX command for the DB check and server startup/new builds.

Verified UNIX environment to make sure user home directories are created with correct access

Create test summary reports/Defect Report using Quality Center/ALM. Involved in testing of Client/Server, ETL and WEB applications using Manual and automated testing tools like Quality center.

Experience in testing backend data using SQL queries

Involved in Performance Testing Move to QA and Automation of Performance Testing Scripts.

Performed different types of testing like Smoke Test, Regression, End to End, Interface and User Acceptance Testing.

Education:

Masters from Berhampur University India

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