 Team size of 140 Quality Engineering professionals supporting DWH data quality in ATT and T-Mobile. Responsible for delivering release and non-release efforts, covering 100~ source systems, moving data across the enterprise while applying the ETL processes. Hands on experience planning e2e data pipeline across the enterprise, from inception, planning, environment set up, applications interfacing, data pulls, staging, data loads, estimations, customer facing and communications throughout the process. Implementing automated solutions for data extracts, loads and validations. Established capacity management system to manage work pipeline and resource needs, thereby enabling monitoring of timely delivery and optimal resource staffing. Prepare test data and test environments to support testing. Achieved 99% SLA targets by ensuring focused continuous improvement process driven based on periodic QE maturity index measurement based on well-defined KPI metrics. Ensured successful cloud migration of 10+ data and analytics applications from Teradata / oracle / SAP BO on premise Snowflake / Oracle / Power BI on MS Azure.

 Manage a team size of 70 individual across US, Mexico, and India, supporting Data Warehouse (ETL) testing in AT&T. Develop new business into the BIG DATA and other areas, with in the same platform of Data Warehouse. Execute both manual and automated test cases and evaluation of the test case results. Troubleshoot problems encountered during testing, triage and root cause analysis for a large North American Telco company, in Atlanta. Maintain automated and manual test suites to stay current with new product features. Prepare test data and test environments to support testing. Design, development and execution of test cases-based requirements and user stories.

 Participated in test planning and strategy using Amdocs billing systems (Telegence and Enabler), CRM and OMS. Evaluated test processes and procedures and makes recommendations for improvement. Participated in defining automation strategy and applying appropriate automation technologies to meet the short and long-term goals of QA department.  Established work relationship with development teams’ onsite and offshore as well as integrating the testing team with core testing unit in Israel. Integrated and aligned the processes that will best achieve the desired results.

 Led offshore testing team in supporting AT&T functionality from India. Tested Amdocs billing systems (Telegence and Enabler), CRM and OMS

 Led Testing analyst involved in design stages, execution, defects management and UAT. Supported Focal point of the team with the onsite support team and development, covering the following Amdocs products: Enabler, Ensemble and CRM

 Acted as lead expert in supporting several customers, in Israel, Greece and the UK. Tasks ranging between testing design, business analysis, test execution, customer relations and more.