Detail-focused Data Analyst with knowledge in data warehousing, process validation and business needs analysis. Proven ability to understand customer requirements and translate into actionable project plans. Dedicated and hard-working with passion for Data Analysis and Visualization. Over 8 years of experience leading teams in data mining and data warehousing. Exceptional skill in SQL-based environments.
• Developed and implemented Power BI reports utilizing advanced features to enable Judges and internal teams to track case performance; reduced average case resolution time by 10% and increased team productivity about 15%
• Added Buttons to provide a pop-up security message to the users for additional security.
• Using Python, captured data from various county Jail data websites and loaded it into the data mart.
• Created ETL process in Visio studio and then used SSIS packages to load data from excel files to the SQL server.
• Participated in requirements meetings and data mapping sessions to understand the business needs of clients.
• Developed database objects, including tables, views and materialized views using PLSQL.
• Prepared reports in SQL as per client’s needs using Views, Joins, complex SQL queries, and Aggregate functions.
• Extensively used Table Functions & Partitioning, Collections, Analytical functions, and Cursors for better code quality.
• Improved query performances by 10% using views, indexes, bulk collects, and bulk variables.
• Developed PL/SQL Stored procedures and packages for implementation of business logic.
• Generating reports using complex queries as per the client’s requests.
• Created manual staging (ETL) for exporting the data from a data mart to the data warehouse.
• Used cast collect function to solve production issue in 3 lines instead of 150 lines of code.