Suba C. Email & Phone Number

Arlington, Virginia, United States

Reston, Virginia, United States

• Work in an Agile team using JIRA to define and manage development and testing tasks.• As the lead tester, responsible to escalate issues that impact delivery to product owner, scrum master and developers. • Execute automated python test scripts using PyCharm for regression testing.• Validated ETL data loaded from AWS S3 bucket to Redshift and Postgres using Apache Airflow.• Employed SQL and python scripts to compare the raw data from S3 bucket against the data in the database tables. Complex scripts were used to validate transformation rules.• Created Python scripts to perform automated regression testing of data.• Extensive testing experience on a large-scale data warehouse environment• Used Postman and Ruby Rails to assist in API testing. Created feature files based on the Business Requirement Document (BRD) to validate API, DB data elements and SQL queries.• Work directly with the DevOps and Infrastructure teams to co-ordinate and validate releases in various test environments. • Responsible for validating releases after deployment.• Extensively used Splunk to find the exceptions and errors while executing the test cases.• Demonstrated completed tickets/features to business partners.• Thoroughly read and understood requirements posted in confluence and was able to help developers understand the stories better.• Worked in the tight schedule and managed the timings to reach the goal of each Sprint.

Bethesda, Maryland, United States

• Executed automated test scripts using automation tool called RIT and Cucumber.• Responsible for understanding the functional and business requirements of the system, creating test plan and test scenarios based on User stories and Wireframes.• Performed back-end testing using PLSQL scripts on Oracle Server.• Wrote UNIX scripts to perform various file manipulation tasks.• Responsible test environment setup and code deployment using Teamcity/Jenkins.• Responsible for co-ordinating and conducting performance testing efforts.• Executing the test cases with uploading bulk data using the tool through FTP/SFTP.• Extensively used GEMS utilities to verify event published in TIBCO Enterprise Message Service (EMS). • Provided weekly status report to the Team Leads and discuss issues related to quality and deadlines.

Mclean, Virginia, United States

• Worked closely with business users and the project team to analyze business requirements and create test plans and test cases.• Used Agile testing methodology to meet deadlines.• Responsible to communicate and work closely with business owners to get required signoffs.• Design, develop and execute regression, usability, stress, database verification and ad-hoc testing.• Develop and maintain internal technical documentation relevant to the QA processes and procedures.• Performed Backend testing to validate the data using Rapid SQL, added SQL queries to ensure data integrity, data accuracy, data security and database performance.• Defects were tracked, reviewed, analyzed compared using HP Quality Center/ALM.• Responsible for communicating with development, technical and business support team to resolve the issues.• Participated in Auto sys batch job testing

Chantilly, Virginia, United States

• Used Agile testing methodology to create test plans and test cases.• Worked with business team to test the reports developed in Business Objects • Involved in backend testing for the front end of the application using SQL Queries in Teradata data base.• Developed automated Test scripts using QTP to perform Functional and Regression testing.• Executed and managed test cases and reported bugs in Quality Center (QC).• Performed Verification, Validation, and Transformations on the Input data (Text files, XML files) before loading into target database.• Tested different master detail, summary reports, ad-hoc reports and on demand reports using Business Objects• Conducted Load testing using SOAPUI tool.• Generated reports using SOAPUI.• Responsible to send the Data Warehouse Quality report to the QA manger on weekly basis for Caliber data mart.• Experience in loading from various data sources like Teradata, Oracle, Fixed Width and Delimited Flat Files• Hands on experience in collecting several metrics and come up with corrective measure to be presented to senior management.