Sr. Data Integration Quality Analyst Resume
Buffalo New, YorK
OBJECTIVE
- I have over 8 years of diverse experience in Information Technology with an emphasis on Software Quality Assurance in industries like Healthcare, Banking, and Finance.
- My ambition is to take up a challenging position in the area of Software Quality Assurance and Testing in a progressive, fast - paced dynamic environment that will allow me to align my skills in the organization in the most efficient manner.
SUMMARY
- Over 8+ years of Experience in Data Warehousing Analyst, Quality Assurance and 6+ years of ETL/BI testing experience with extensive backend testing Very good understanding of Data Warehousing concepts, Data Analysis, Data Warehouse Architecture and Designing.
- Expertise in creating Test Plan documents and developing test strategy documents and preparing the Traceability Matrices.
- Expertise in designing the test scenarios and scripting the test cases in order to test the application.
- Expertise in QA process and different levels of testing like unit, Functional, Regression, Integration and UAT Testing with business scenarios.
- Comprehensive knowledge of agile, V-model and waterfall software development cycle
- Strong knowledge of Business Intelligence, Data Warehousing and Business Architecture
- Experience in Dimensional Data Modeling using Star and Snow Flake Schema.
- Experience in testing and writing SQL and PL/SQL statements.
- Strong working experience in the Data Analysis, Design, Development, Implementation and Testing of Data Warehousing using Data Conversions, Data Extraction, Data Transformation and Data Loading (ETL)
- Strong experience in testing tools like Test Director, Quality Center & RQM and RTC, JIRA
- Expertise in writing SQL and PL/SQL statements.
- Good expertise in using TOAD, SQL-DBX and SQL Management Studio.
- Experience in testing and writing complex SQL, T-SQL and PL/SQL statements.
- Experience in all aspects of project development life cycle.
- Expert level skills in testing Enterprise Data Warehouses using Informatica Power Center, Data Stage, Ab Initio and SSIS ETL tools.
- Strong on testing reports from reporting tools such as COGNOS, SSRS, And Business Object
- Experience with automation tool like SOAP UI and QTP
- Automated web services using Soap UI
- Experience in debugging the issues.
- Proficient in working with UNIX shell scripts putty Environment.
- Involved in jobs scheduling, monitoring and application support in a 24/7 environment.
- Excellent communication skills and Ability to work in-groups as well as independently with minimum supervision and initiative to learn new technologies and tools quickly.
TECHNICAL SKILLS
Testing Tools: JIRA, HP ALM, Quick Test Pro, RTC, RQM
Databases: Oracle, Teradata, sql server, DB2, SYBASE, GREENPLUM
Languages: C, SQL, UNIX, .NET Framework, JAVA
ETL Tools: Informatica Power Center, Data Stage, AB- Inito BRE, SSIS
Operating Systems: Windows, UNIX
Bug Tracking Tools: Rational Clear Quest, ALM 11, JIRA,TFS, RTC
Reporting Tools: COGNOS, Business Object, WebFocus
Web Technologies: SOAP UI 4.5, Web services
PROFESSIONAL EXPERIENCE
Confidential, Buffalo, New York
Sr. Data Integration Quality Analyst
Responsibilities:
- Analyze Business Required Documents and Detailed Design Documents to create test cases and test scripts for all the extract.
- Identified/documented Data Sources and Transformation Rules required populating and maintaining extract content.
- Administrate project review, escalation, quality Assurance, task completion, project deliverables and project status reporting for the project.
- Have lead offshore testing team and junior tester for various projects.
- Part of test case and test script review meeting.
- Prepared QA estimation document and Test strategy document.
- Maintain Data integration project JIRA board to document deliverables and reporting purpose.
- Extensively worked in Agile software development methodology.
- Responsible for providing technical direction and guidance for team members in handling test script and software environment.
- Worked with different vendors and business to collect the requirement for the extract.
- Closely worked business Analyst and developers to understand the ETL Process for the Extract.
- Involved in developing detailed test plan, test cases and test scripts for Functional and Regression Testing.
- Review SQL queries written by team member to verify the data in both source and target schemas to validate the data migration.
- Work on design of automation suits for validation of reports and extract for regression testing using PL/SQL.
- Mapping Data Items from Source System to the Target System.
- Validate Extract files from EDW.
- Involved in extensive DATA validation using SQL queries and back-end testing.
- Preparing the process flow diagram for ETL Jobs.
- Verified the data in DW tables after extracting the data from source tables by writing SQL queries using SQLDBX
- Tested SQL queries, PL/SQL scripts to validate the data and performance of the database.
- Validate the reports by running SQL Queries against the source system(s).
- Created ETL execution scripts for automating jobs.
- Documented the purpose of mapping so as to facilitate the personnel to understand the process and in corporate the changes as and when necessary.
Environment: SSIS, Facets, Sybase, Green Plum, SQL server, HP ALM, JIRA,SQL/PLSQL, WEB FOCUS, SQLDBX, Agile, Management Studio.
Confidential, Buffalo, New York
Sr. ETL/ Data Quality Analyst
Responsibilities:
- Responsible for the maintaining quality of the Extracts send to different vendor from EDW.
- Analyze Business Required Documents and Detailed Design Documents to create test cases and test scripts for all the extract.
- Identified/documented Data Sources and Transformation Rules required populating and maintaining extract content.
- Worked with different vendors and business to collect the requirement for the extract.
- Closely worked business Analyst and developers to understand the ETL Process for the Extract.
- Mapped the source and target databases by studying the specifications and analyzing the required transforms.
- Involved in developing detailed test plan, test cases and test scripts using HP AML Quality Center for Functional and Regression Testing.
- SQL queries were written to verify the data in both source and target schemas to validate the data migration.
- Using Cross walk for the data to identify the migration data from Power to Health Rules.
- Mapping Data Items from Source System to the Target System.
- Validate Extract files from EDW.
- Involved in extensive DATA validation using SQL queries and back-end testing.
- Used Informatica to move data to the warehouse using the stored Procedure thereby enabling faster moment of data.
- Preparing the process flow diagram for ETL Jobs.
- Verified the data in DW tables after extracting the data from source tables by writing SQL queries using TOAD
- Tested SQL queries, PL/SQL scripts to validate the data and performance of the database.
- Validate the reports by running SQL Queries against the source system(s).
- Created ETL execution scripts for automating jobs.
- Documented the purpose of mapping so as to facilitate the personnel to understand the process and in corporate the changes as and when necessary.
Environment: Informatica, Health Rules, Power, ORACLE, DB2, HP ALM, Surveyor 400, Beyond Compare, SQL/PLSQL, TOAD 11 and TOAD for analyst 3.0
Confidential, Albany, New York
Sr. QA Engineer
Responsibilities:
- Gathered business scope and technical requirements
- Identified/documented data sources and transformation rules required populating and maintaining data warehouse content.
- Mapped the source and target databases by studying the specifications and analyzing the required transforms.
- Involved in developing detailed test plan, test cases and test scripts using RQM (Rational Quality Manager) for Functional and Regression Testing.
- Worked in RTC(Relational team Concert) for SDLC life cycle
- Interacted with Management to identify key Dimensionsand Measures for business performance.
- Completed Data Migration test cases as well as web based test scripts.
- SQL queries were written to verify the data in both source and target schemas to validate the data migration.
- Perform Regression testing EDW after facet upgrade
- Mapping Data Items from Source System to the Target System.
- Validate Interface files from EDW and ADW.
- Validate Cognos Report.
- Involved in extensive DATA validation using SQL queries and back-end testing
- Used Informatica to move data to the warehouse using the stored Procedure thereby enabling faster moment of data.
- Validating the Target data based on the test cases.
- Preparing the process flow diagram for ETL Jobs.
- Validated all the applications and successfully executed and unit tested the jobs with RQM.
- Verified the data in DW tables after extracting the data from source tables by writing SQL queries using TOAD
- Tested SQL queries, PL/SQL scripts to validate the data and performance of the database.
- Validate the reports by running SQL Queries against the source system(s).
- Compare the new reports to the original requirements for complete functionality.
- Created Test input requirements and prepared the test data for Data Driven testing.
- Created ETL execution scripts for automating jobs.
- Creation of jobs sequences and job schedules to automate the ETL process.
- Documented the purpose of mapping so as to facilitate the personnel to understand the process and in corporate the changes as and when necessary.
Environment: Informatica, FACETS 5.01/4.81, ORACLE, RTC, RQM, SQL/PLSQL, COGNOS, TOAD 11 and TOAD for analyst 3.0, CDMA Mapping Application
Confidential, Tampa, Florida
Sr. ETL/Data Quality Assurance Analyst
Responsibilities:
- Worked on Agile SDLC approach implementation for the whole testing life cycle.
- Reviewed Functional requirements documents, High level design requirement documents and finalize the testing in scoops and scenarios for Integration testing for each project.
- Gathered requirements and created, executed and documented Test Cases as per requirements in Quality Center.
- Tested HIPAA EDI Transactions and Code Sets Standards such as 837/835 and 834 transactions.
- Interacted with the team member to ensure meaningful development of the scripts and simulated real time business scenarios.
- Maintained QA lab standards, documentation review assisted in establishing and maintaining best practices for QA.
- Acting as liaison between end user and Xcelys for user problems, outstanding issues, training needs and new software releases.
- Maintaining knowledge of Medicare and Medicaid rules and regulations pertaining to the Xcelysconfiguration and evaluating the impact of proposed changes in rules and regulations.
- ICD 9 - ICD 10 Conversion Project - Worked in the analysis of the ICD 9 - 10 codes conversion Project. Expertise in GEM processes and concepts.
- Created test scripts for Security, Positive, Negative and System Integration Testing (SIT).
- Worked with team manager in supervising, guiding, and supporting their testing efforts for Integration.
- Worked with Claims, enrollment, eligibility verification for members and providers andbenefits setup.
- Support UAT testing
- Experienced with batch processing system for claims electronic and manual transaction.
- Well known with frontend processing for the Claims, Subscriber/Family and with Providers.
- Experienced with External claim editing system on frontend system of Xcelys6.3.
- Responsible for writing the Test Cases and Test Scenarios based on the Functional Specification and technical Specification and documented in Mercury Quality Center.
- Executed test cases for the existing market’s various lines of business. (The test cases covered: Authorization of claims, Accumulator, Benefits, Claim Payment and Pricing, as well as member and provider data updates)
- Created transactions in the Mainframe and verified them in the web and vice versa.
- Worked on Quality Center for bug status tracking and maintained and created status reports for the application.
- Work extensively for regulatory report for HEDIS Reporting
- Involved in weekly defect review meetings to review the status of defect fixes and upcoming build releases.
- Used Quality Center for version control, tracking defects, enhancement requests, assign work activities, and assess the real status of project throughout the life cycle.
- Identifying Test Cases to be run for Regression Testing and conducting Regression testing as and when new builds were made.
- Documented the test execution summary results and reported the status of assigned test tasks and issues to project manager for approvals.
Environment: Informatica, Xcelys 6.3, ORACLE, HP ALM/Quality Center11, Informatica DVO, SQL/PLSQL, Business Objects XIR2, TOAD, UNIX, Windows XP
Confidential, St. Petersburg, Florida
Sr. ETL/BI Quality Analyst
Responsibilities:
- Analyzed business requirements, system requirements, data mapping requirement specifications, and responsible for documenting functional requirements and supplementary requirements in Quality Center 10.0
- Involved in developing detailed test plan, test cases and test scripts using Quality Center for Functional and Regression Testing.
- Extracted Data using AB- Inito Power Center ETL and DTS Packages to the target database including SQL Server and used the data for Reporting purposes.
- Tested Complex ETL Mappings and Sessions based on business user requirements and business rules to load data from source flat files and RDBMS tables to target tables.
- Created the test environment for Staging area, loading the Staging area with data from multiple sources.
- Created ETL test data for all ETL mapping rules to test the functionality of the Informatica Mapping
- Tested the ETL Ab- initio Jobs and other ETL Processes (Data Warehouse Testing)
- Written several complex SQL queries for validating Cognos Reports.
- Tested several stored procedures.
- Involved in the error checking and testing of the ETL procedures and programs Ab-initio session log.
- Responsible for Data mapping testing by writing complex SQL Queries using WINSQL
- Experience in creating UNIX scripts for file transfer and file manipulation.
- Validating the data passed to downstream systems.
- Worked with Data Extraction, Transformation and Loading (ETL).
- Involved in testing data mapping and conversion in a server based data warehouse.
- Worked with business team to test the reports developed in Cognos
- Tested whether the reports developed in Cognos are as per company standards.
- Used Quality Center to track and report system defects
- Involved in testing the XML files and checked whether data is parsed and loaded to staging tables.
Environment: Ab Initio BRE, DB2, Java, Cognos, SQL, XML, IBM AIX 5.5, UNIX, WINSQL, Ultra Edit, HP Quality Center 10.0, QTP
Confidential, Nashville, TN
ETL Tester/QA analyst
Responsibilities:
- Participated in developing test plans templates and guidelines to be used by the project team with detailed screen layouts with regards to various types of corporate actions.
- Involved in the development of Test Plans and Test Cases and coordinated the tests with the QA team to verify implementation of new features and enhancements.
- Writing Test Plans/Test Scenarios/Test Cases/Test Matrix.
- Followed the Agile methodology for the entire SDLC
- Involved in writing and executing test cases using MQC based on the requirements
- Performed Back-End testing using SQL Query.
- Developed design Specification writing Test report s and documenting Test results
- Identified customer requirements besides reviewingtest plans and documented the development of these plans
- Used Soap UI to check the status of environment
- Analyzed the system requirements specification and developed appropriate test plans, test cases, test scripts and executed testing
- Worked on claim processing module which involved Receipt, Enrolment (834), Verification of Claims Form (837) and Claims Adjudication, Health Claim Payment/Advice (835) as per HIPAA guidelines.
- Automated web services using Soap UI
- Tested EDI 837,835,834 files in compliance with HIPPA 4010 and 5010.
- Coordinate withreformsoperations group to build new marketing strategies for exchange products on portals; designing exchange products with addition of exchange specific attributes to SBCs
- Mapped the Bloodhound tool (clinical editing tool) related data elements to the internal XML elements.
- Created the data dictionary for the clinical aberrancy rules
- Performed Health CareReformaudit for multiple Health CareReformprovisions. Provided recommendations for systems being developed to support the audit.
- Developed automation test scripts for performing regression testing on the application using Quick Test Pro
- Worked and support UAT testing with business
- Conducted interviews and workshops for soliciting customer requirements
- Performed Test execution and wrote and executed Test scenarios /Test Scripts
- Interacted with the technical team for the 837 claims transactions design
- Manage the Requirements (Business as well as System requirements), performed requirements analysis along with the creation of Test Scenarios.
- Worked with the development team to make sure that they understood the user requirements and that the system developed met those requirements.
Environment: Accentual Data Stage 7.5-Designer, Facets 4.7, Director, Manager, Windows NT 4.0, Quality Center 8.0, DTS, TSQL, Oracle 9i, TOAD, SQL, PL/SQL, Congos, Microsoft MS Access, Flat Files