• Developed proprietary matching and linking platform, (SingleVision), using VB.NET w/SQL Server.• Worked daily in SQL Management Studio to normalize data with complex T-SQL queries.• Used SSIS and SQL Jobs to transform raw client data into analytical warehouse.• Used SQL Profiler to find and fix inefficient queries with indexing and re-structuring of code.• Built VB.NET and C# reporting engines with API to Excel leveraging custom SQL queries.• Extracted and Organized Client Data; Customized Reporting to provide for Quantitative Analysis and Business Intelligence.• Led weekly and quarterly business reviews to keep Client timeline and milestone requirements in check.• Developed predictive analysis, using SQL Analysis Services to create clusters to track Client’s customer activity and highlight accounts at risk for turnover.• Created dashboards in SQL Reporting Services with Key Performance Indicators, visualizations using charts, graphs, and interactive maps.• Managed Virtual Servers in the cloud: Creation of servers based on client specs, upgrading and downgrading based on performance needs, managing security of remote and ftp users, installing necessary software.• Built standalone Quant platform with Query Engine and APIs, to warehouse US GOV’T data from EPA, ERISA and GOV’T contractors and provide Web/Cloud-based ASP.NET interface for Business Intelligence.• Used matching and linking algorithms to bring together various records belonging to the same corporate hierarchy, as well as indicate contact duplicates.• Created Stored Procedures as needed for often-used queries and data updates.