Priti - ETL Engineer

PRITI KUMARIPh.: (612)987-6311 Email: [email protected] Employer: Wipro TechnologyVISA Status: H1B, valid till June 2018

PROFESSIONAL SUMMARY

Over 5.7 years of experience in IT industry as a Software Test Engineer and Data Analyst. Experienced in testing both ETL Testing & Manual testing. Experience in ETL/Manual testing on Windows/Linux Environment. Worked in

preparing/reviewing/executing Test cases, Defect logging/tracking/analysis as per the Functional requirements.

Good knowledge on Testing Life Cycle, Bug/Defect life cycle, Defect tracking and management.

Skilled in understanding Business requirements, Designed documents and Formulating Test Strategies and Preparation of Test Plan and Test Scenarios

Expertise on various manual testing types like System testing, Regression testing, Functional testing, UAT testing etc.

Flexible to learn advancements in the IT industry, Quick learner, Team Player, willing to learn new technologies.

Enjoy working collaboratively with testers, developers and other team members in testing

complex projects and in the overall enhancement of software product quality.

Excellent knowledge in extraction, cleansing and modification of data from/to various data sources like flat files and databases.

Experience in Data Analysis, Data Validation, Data Cleansing, Data Verification and identifying data mismatch.

Used IBM Workload scheduler to execute the Jobs. Expertise in ETL/DWH testing concepts, Informatica power center 9.1 Have hands on experience in reporting Business Object , Crystal Reporting and SSAS

( Tabular and Power Pivot Report) Strong Database skills in Teradata, Oracle 11g/10g, MS SQL Server. Worked extensively on Optimization and Tuning for increasing Query and Database

performance. Possesses extensive knowledge of transformation rules verification processes and

data sample comparisons. Strong identification and mitigation of existing data defects and errors Solid understanding of source to target data mapping Excellent verbal and communication skills, has clear understanding of business

procedures, Team building, Leadership and Project Management Skills.

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mailto:[email protected]

Key Achievements

Received Star performer award in Sale Simplification Project in 2013. Has been recognized as “Developer's Nightmare” in 2015 and awarded as Victory League

for the role played in the Enterprise Data warehouse assignments. Recognized in the Victory League promotion in delivering Bundle Returns Phase II project in

2016 Rewarded Feather in my Cap for outstanding performance in Testing in 2014 Have received many email commendations from various project stakeholders as well. Received award from Customer and identified as the Key Resource on the successful

completion on Location MDM project in 2016

Technical Profile

Data Warehousing: Informatica Power Center 9.1.1 Job Scheduler : IBM Workload SchedulerReporting Too : Business Objects, Crystal report, SSAS (Power Pivot and Tabular Model)Databases : Oracle 11g, MSSQL Server 2008, 2012, PL/SQL Teradata R12/R13Programming : SQL, PL/SQL, MLOAD, TPT, Fast Load, Fast Export

PROFESSIONAL EXPERIENCE:

Client: Best Buy, Minneapolis, MN March 2012 – Dec 2015 Role: ETL Test EngineerLocation: India (Chennai) – Wipro Technology

Description: Have worked in multiple areas with different line of Business and many small projects related to Offers, Orders, and Vendor Funds.

Some of the projects in critical business line is as follows:

SALES:

Returns and Exchange: This projects was a solution to provide visibility & insight to the Returns & Exchange in EDW by creating new data aggregates and corresponding reporting interface changes in EDW to enable reporting and analysis through various R&E metrics which would be added in the new aggregates.

Universal Basket: Baskets Created and Baskets Tendered reports was prepared manually by support team. These reports are used to communicate weekly MCSA (Multi-Channel Sales Associate) activity to the stores, and internal analysis of basket usage. MCSA sale are done over the phone, by specific sales representatives through the Universal Basket UI. In order to distinguish a MCSA created UB (Universal Basket) from any other UB, a specific SKU is added to the basket.

Sale Simplification: Consumption of all POSLOG attributes from STH through the New POSLog flow into the Sales Base tables and decommissions STH-EDW existing flow.

PRICING:

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PAM – Pricing Analytics Master: Project was to enhancing the data points and Self Service reports needed to improve BBY’s pricing/promotion models and support the pricing decision making process across multiple channels. The other objective is to identify business friendly data visualization and Analytics tool.

Responsibilities:

Understanding Scenarios, writing Test cases, Documentation of all testing related documents in PVCS Version manager and SharePoint.

Verified data completeness and transformation rules. Tested referential relations and integrities of data. Performed database validation according to the business logic by comparing the source to the

target in Spreadsheet and by writing SQL queries. Identified defects and errors in data prior to data processing and updated the same in PVCS

defect tracker tool and in SharePoint. Interactions with BA & Dev teams to resolve the issues. Running the jobs/Workflows for ETL process in Tivoli workload scheduler and did the validation. Created the test environment for Staging area, loading the Staging area with data from multiple

sources. Involved in Regression, Functional, Integration, System Testing and User Acceptance Testing. Collaborated with program team to get the required data to test the functional requirement of the

project for IPT and UAT from the multiple source systems. Prepared and ran SQL queries to validate Dimensional and Fact tables. Business Object/Crystal report, SSRS, SSAS report validation on top of mart table created as per

the requirement. Leading Team members in the execution of the project. Reporting daily testing status and weekly status and published to both Offshore and onshore

team.

Client: Best Buy, Minneapolis, MN Jan 2016 – Feb 2017 Role: ETL Test LeadLocation: USA – Wipro@Bestbuy

Description: Worked in multiple critical projects which has major impact for business. Few are listed below:

Loyalty Re-platform: Change in source system which keep track of loyalty points given to Best Buy's Loyalty members. Source connects with many system and send data to downstream which involve the loyalty point / Offers given to the members.

What is in the Box: Business were able to generate Ad Hoc reports on all the data of missing accessories (item description, price) at the time of return of any product.

Bundle Returns Phase 1 and 2: Bundle Returns project enabled systematic bundle returns to mitigate the existing manual

SOP at stores and Florida stamp tax initiative will enable BestBuy to collect tax on

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Installment Billing transactions in Florida State and also support new business reporting requirements on Florida Stamp Tax/E911 Fee.

Enterprise data warehouse changes for consuming new data and attributes related to Bundle Returns and Gift Card out of Balance to support existing/new reports as well as any adhoc reporting from the Enterprise Data Warehouse.

Single SKU: Apple began distributing mobile devices that are capable of being activated on any carrier with their new product introduction in fall 2015. Although Apple is continuing to distribute devices to Best Buy under the old approach with carrier locked SKUs, Best Buy was in need of Single SKU functionality in place no later than the next Apple product introduction in fall 2016 in order to effectively sell these devices. As part of Single SKU project, the required changes will be done to ensure that the areas which are identified as to be modified to sync up the data across the subjects areas.

CABO: Marketing and loyalty operations are both in a need of a better way to target customers with offers. Today coupons are the only way to target a customer. While we can target a coupon at a specific customer, we cannot guarantee that specific customer is the only one who can redeem it. Also, currently single use coupons can be used once online and in-store each due to system limitations. The process to set up coupons is manual and not scalable. Most coupon usage will be migrated to customer offers because the business knows the intended target for the coupon. Therefore, the approach is stand up the customer offer capability first and then determine if there is a need to update the coupon capability.

Responsibilities:

Writing Master Test Plan and Test Scenarios based on Business Requirement Document (BRD) for accuracy and Completeness.

Analyzed the business process workflows and mapping document indicating the source tables, columns, data types, transformations required, business rules to be applied, target tables, columns and data types.

Co-ordinate with the whole testing team to ensure total quality control on all deliverables. Able to work in tight schedule and on different projects and environments at the same time. Verified data completeness and transformation rules by coordination with IPT team. Tested referential relations and integrities of data. Leading Offshore Team members in the execution of the project and helping them in writing the

Test scripts based on the scenarios. Created the test environment for Staging area, loading the Staging area with data from multiple

sources. Involved in Regression, Functional, Integration, System Testing, Performance testing and User

Acceptance Testing. Performed APT, IPT during Onshore time and coordinated with UAT team for the final approval of

the project. Conducted the defect review meetings daily with Development team as well as with the program

Team. Attended triage and cross functional meetings to facilitate direction, discuss the priorities of

defects logged and delivery time. Performed extensive Backend Testing by developing, modifying, and executing SQL queries for

data validation and data verification on database. Involved in other test planning meetings and submitted test metrics daily to the management. Tested different Reports that will be generated for the vendor needs and validated the data of

reports by writing SQL queries. Provided a weekly project report that includes Test Metrics and status reports. Daily status Report to the Offshore as well as Onsite team.

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Educational Qualification

Bachelor of Biotechnology from SRD Modi College KOTA, INDIA MS IT from VIT Institute of Technology Tamil Nadu. INDIA

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Priti - ETL Engineer

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