Senior Data Engineer
Current• Translated business requirements into dimensional designs, converting analytic business requirements into designs that facilitate data analysis. Created data standards, mappings, load strategies, and history tracking solutions. Developed functional data models to improve the consistency and reconcilability of financial and risk data, particularly for regulatory reporting purposes.• Collected and transformed business requirements into detailed technical specifications for implementing new features and enhancing existing business functionality in a production environment.• Utilized advanced SQL skills to conduct data quality analysis, including Count Validation, Dimensional Analysis, Statistical Analysis, and Data Quality Validation during data migration. Extensively utilized SQL queries on Staging, Data Warehouse, and Data Mart.• Developed a data governance strategy by establishing a Steering Committee and defining roles and responsibilities of stakeholders.• Constructed complex SQL database objects, such as Stored Procedures, User-Defined Functions, Triggers, Indexes, Tables, Views, and SQL joins, to implement business rules. Optimized SQL queries by analyzing Execution Plans and using SQL Profiler, Defragmentation, and Index tuning techniques to enhance database performance and data retrieval speed.