SUMMARY

• Around 8 years of SQL experience with over 4 years of extensive experience in SQL Server Suite of products (SSRS/SSIS/SSAS) and involved in all phases of Software Development Life Cycle from gathering requirement, development, implementation, testing and support.
• Experience in MS - SSRS, SSIS, SSAS, OLTP, OLAP, Slowly Changing Dimensions, Data Cleansing and Data Migration.
• Good Knowledge of data warehousingtechniques and standards.
• Extensively worked on Erwin Data Model Tool and good knowledge of Relational Database Modeling/Loading and Dimensional database modeling concepts.
• Analyzed, designed, created, implemented and supported various business application with WebFOCUS and worked in migration
• Experience in High Level Design of ETL Packages for integrating data using OLE DB connection from heterogeneous sources (Excel, CSV, Oracle, flat file, Text Format Data) by using multiple transformations.
• Created user interface using Resource Layout and publish reports with Report Caster.
• Proficient in Data migration between homogeneous/heterogeneous systems and SQL Server using Integration Service (SSIS), BULK INSERT, DTS Import/Export utility, and Bulk Copy Program (BCP).
• Used Lookups Transformation to get the data from reference data sets.
• Scheduling the SSIS packages and Jobs.
• Specialized in creating several reports such as drill down reports, parameterized reports, linked reports, sub reports, Matrix Reports, Charts using SQL Server Reporting Services.
• Created email subscriptions for data driven reports by using Report Manager.
• Used Report Manager to assign roles, permissions and to create report schedules.
• Experience with Ad-Hoc reporting using Report Builder in SSRS for daily reports.
• Expertise in designing/creating several reporting services reports that have been formatted specifically for dashboard displays, i.e. with charts, KPIS, tables, etc
• Used Performance Monitor/Profiler to solve dead locks/long running queries.
• Worked on analyzing and performance tuning queries by looking at Query Statistics and Execution plans.
• Experienced in managing Alerts, Operators and Jobs through SQL Server Agent.
• Experience in writing complex SQL queries involving multiple table inner and outer joins, temporary tables, table variables.
• Experience in Designing, Developing and Maintaining Web Applications using Visual Studio .NET, ASP.NET, C#, VB.NET, ADO.NET.
• Defined Indexes to implement business rules.
• Experienced in Visual SourceSafe version, TFS, control system product that delivers restore point and parallel collaboration capabilities, thus allowing application development organizations to work on several versions of software simultaneously
• Strong technical knowledge in Troubleshooting and Performance tuning.
• Created views to facilitate easy viewing implementation.
• Experience in creating indexed views, complex stored procedures, effective triggers, and useful functions to facilitate efficient data manipulation and consistent data storage.
• Experience of working with huge databases (size>5 M rows).
• Hands-on experience in debugging stored procedures to optimize performance
• Assisted in restoring and updating the production database into development and QA environment for testing various stages of monitoring the queries.
• Experienced in creating front end application bridge to ASP.NET based applications
• Experience in using variables, expressions and functions for the reports.
• Dealt with huge amount of data and used SSAS in order to retrieve the data.

TECHNICAL SKILLS

Hardware: Dell Servers, HP Servers

Database: SQL Server 2000/2005/ 2008, MS Access, Oracle 9i, 10g

Operating Systems: Windows XP/2000/2003, UNIX

Programming Languages: T-SQL, HTML, C#, ASP.Net

BI Suite: SSRS, SSAS, MOSS 2007 Dashboard

ETL TOOLS: SSIS, Data Stage, DTS, Informatica Power Center 7.0

Database Tools: Toad for SQL Server 4.6

Modeling Tools: Erwin (4x, 7x)

PROFESSIONAL EXPERIENCE

Confidential, Columbus, OH

SQL Server & SSIS/SSRS Developer

Responsibilities:

• Performed Server installation and configuration using SQL Server 2005/2008
• Written SSIS packages in 2005 and did conversion of DTS packages from
• Resolved complex issues and Error Handling in SSIS.
• Created and scheduled SSIS packages to pull data from SQL Server and exported to various data sources like Excel Spreadsheets, Flat File etc and vice versa.
• Created and scheduled SQL jobs to run SSIS packages on a daily basis using MS SQL Server Integration Services (SSIS).
• Used various control flow tasks like FTP, Bulk insert task, Transfer job task etc and different data flow tasks.
• Created complex stored procedures, Triggers and user defined functions using joins and cursors as required for SSIS packages.
• Completed left over tasks in other projects which includes sending invoice emails, modified excel files before loading them to database.
• Deployed SSIS packages and tested them on Model Office.
• Worked on SSIS script task, look up transformations and data flow tasks using T- SQL and Visual Basic (VB) scripts.
• Worked on SSIS performance tuning using counters, error handling, event handling, re-running of failed SSIS packages using checkpoints
• Developing OLAP cubes using SSAS 2008 and calculated the metrics that were revealed in the functional analysis.
• Developed cubes using Partitions, KPI’s, and Perspectives, slow moving dimensions etc and created various user roles.
• Configured Report Server using SQL Server 2005 Reporting Services Configuration Manager.
• Generated Report Models using Model Designer, to enable the business users to build ad-hoc reports using Report Builder.
• Involved in designing reports and delivering them by any of the delivery methods like standard subscriptions, data-driven subscription, URL access etc.
• Generated Report Models both from SQL Server and Analysis Services Databases
• Written queries for the drill down reports and deployed the generated reports on to the server using MS SQL Server Reporting Services (SSRS).

Environment: SQL Server 2005/ 2008, Visual Studio 2005/2008,SSRS,SSIS,SSAS,/DTS, Visual SourceSafe, Enterprise Manager, Query Analyzer, SQL Profiler, Active Directory and Windows 2003, .NET Framework 2.0, VB Script

Confidential, Minneapolis, MN

SQL Server / SSRS Developer

Responsibilities:

• Extensively worked on MS-SSRS, SSIS, SSAS, and Slowly Changing Dimensions.
• Good knowledge of Relational Database Modeling/Loading and Dimensional database modeling concepts.
• Worked with excel reporting and writing VBA script for automation.
• Worked with various XML data and worked on creating ETL packages with loading all package in loop and loading them in SQL server
• Created package with different data sources (SQL Server, Flat Files, Excel files, etc) and loaded the data into target tables by performing different kinds of transformations using SQL Server Integration Services (SSIS).
• Successfully deployed SSIS Package into Production environment and used Package configuration to export various package properties to make package environment independent.
• Developed Scheduled Jobs to automate the packages.
• Implemented Event Handlers and Error Handling in SSIS packages and notified process results to various user communities.
• Worked with creating mapping document with business requirements, source to destination schema mapping along with the ETL logic and created design documents.
• Created temporary tables and table variables while creating complex queries in SQL Server 2005/2008.
• Defined Indexes, Views, Constraints and Triggers to implement business rules.
• Writing complex SQL queries using table joins (inner and outer), temporary tables, and table variables.
• Interacted with Business user for requirement gathering and write traceability mapping documents.
• Running DBCC consistency checks, and fixing data corruption in databases.
• Monitoring execution plans to enhance the performance of the queries.
• Ensuring database integrity, indexing, segmentation and recovery and update database design over time.
• Troubleshooting and Performance tuning using Quest Performance Analyzer to diagnose historic data as well as current ones.
• Developed indexed views, complex stored procedures, effective triggers, and useful functions to facilitate efficient data manipulation and consistent data storage.
• Designing, developing, implementing, and maintaining reporting frameworks..
• Created SQL Server Profiler traces & used with Database Tuning Advisor (DTA) for optimum performance of queries.
• Performance Monitoring with SQL Profiler and Windows System Monitor.
• Adept at rebuilding indexes on various tables.
• Adept at debugging stored procedures using SQL Server Profiler.
• Restored QA server from development periodically to test the queries on the QA server.
• Developed OLAP cubes, wrote queries to produce reports using SQL Server Analysis Services (SSAS) and Reporting Services (SSRS), Dashboards.
• Built SSRS reports from various heterogeneous sources like SQL Server, Oracle.
• Creating Parameterized Reports, Drill down, Sub-reports using SQL Server Reporting Services 2008.
• Created reports from various migrated data sources into simple dashboards for easy reviewing.
• Creating Ad hoc reports using Report Builder.
• Done front end ASP.Net application bridging to the back-end Database systems.

Environment: SQL Server 2005/2008 Enterprise Edition, SSIS, T-SQL, SSRS, Dashboards, SSAS, Windows Server 2003, C#, ASP.Net, Oracle 9i, Erwin 7x,.

Confidential, New York, NY

SQL Server & SSRS/SSIS/SSAS Developer

Responsibilities:

• Extensively worked on MS-SSRS, SSIS, SSAS, and Slowly Changing Dimensions.
• Adept at rebuilding indexes on various tables.
• Database size exceeded 4 million rows.
• Created SQL Server Profiler traces & used with Database Tuning Advisor (DTA) for optimum performance of queries.
• Created temporary tables and table variables while creating complex queries in SQL Server 2005/2008.
• Developed indexed views, complex stored procedures, effective triggers, and useful functions to facilitate efficient data manipulation and consistent data storage.
• Running DBCC consistency checks, and fixing data corruption in databases.
• Monitoring execution plans to enhance the performance of the queries.
• Ensuring database integrity, indexing, segmentation and recovery and update database design over time.
• Troubleshooting and Performance tuning using Quest Performance Analyzer to diagnose historic data as well as current ones.
• Writing complex SQL queries using table joins (inner and outer), temporary tables, and table variables.
• Designing, developing, implementing, and maintaining reporting frameworks.
• Developed/Monitored ETL packages with different data sources (SQL Server, Flat Files, Excel files, etc) and loaded the data into target tables by performing different kinds of transformations using SQL Server Integration Services (SSIS).
• Successfully deployed SSIS Package into Production environment and used Package configuration to export various package properties to make package environment independent.
• Developed Scheduled Jobs to automate the packages.
• Implemented Event Handlers and Error Handling in SSIS packages and notified process results to various user communities.
• Creating, validation and running of Informatica packages.
• Worked on Relational Database Modeling/Loading and Dimensional database modeling concepts.
• Involved in creation of dimensions using Star, Snow Flake schemas.
• Developed OLAP cubes, wrote queries to produce reports using SQL Server Analysis Services (SSAS) and Reporting Services (SSRS), Dashboards.
• Created several MDX queries according to Business requirements.
• WroteMDXqueries and expressions for use in Front End BI Applications
• Built SSRS reports from various heterogeneous sources like SQL Server, Oracle.
• Creating Parameterized Reports, Drill down, Sub-reports using SQL Server Reporting Services 2008.
• Created reports from various migrated data sources into simple dashboards for easy reviewing.
• Creating Ad hoc reports using Report Builder.
• Done front end ASP.Net application bridging to the back-end Database systems.

Environment: SQL Server 2005/2008 Enterprise Edition, SSIS, T-SQL, SSRS, Dashboards, SSAS, Windows Server 2003, C#, ASP.Net, Oracle 9i, Erwin 7x,.

Confidential, Providence RI

Report Developer

Responsibilities:

• Extensive knowledge of loading data from various sources like CSV, flat files, to SQL Server database using SSIS Package.
• Involved in the creation and enhancements of the reports in WebFOCUS.
• Created indexes, optimized SQL PASSTHRU queries and alter joins to improve the performance Scheduled the SSIS packages and Jobs.
• Developed, designing and deploying of various complex reports such as Drill down, Tabular reports, Parameterized, Pie charts using Expressions, Global variables and Functions in MS Reporting Services.
• Generated of Ad-Hoc reports as per the client requirements using Report Builder.
• Successfully created Snapshots Report, Report Subscription, Data Driven Subscription and Report caching using Report Manager
• Implemented Microsoft Reporting Services to provide critical reports for senior managements.
• Developed complex SQL queries involving stored procedures, cursors, triggers, table inner and outer joins, temporary tables, table variables.
• Developed effective triggers, and useful functions to facilitate consistent data storage.
• Done Performance tuning for stored procedures and optimizing SQL Server performance using SQL Server Profiler
• Involved in monitoring the execution plans of the queries to pre access the resources being used by the queries.
• Created indexes to pull up patient contact information and get the related insurance information for the patient
• Billing patients insurance and other third party carriers for charges per company/division usual and customary charge or special approved contract or Letter of Agreement pricing.
• Monitoring/tracking/correcting billing errors and ensures corrected invoices are processed to ensure correct billing and collections.
• Maintaining and monitoring follow-up on accounts receivable status and identifies/pursues collection of past due accounts. Provided management with information on the status of accounts on a monthly and/or as needed basis. Responded to billing\invoice inquiries from branch offices, insurance companies and patients.This is Oracle based financial data.
• Processed requests when insurance carriers request additional information.
• Analyzed each patient and/or client’s outstanding accounts receivable and processes claims to obtain maximum reimbursement.
• Clearing payment variances, resolving differences, and initiating corrective action.
• Identified and communicate system updates to ensure accurate processing and timely collections.
• Identified denial trends and present issue and solutions to management.

Environment: WebFOCUS 7.x,5.3.4, Developer Studio, Reports Caster, SQL Server 2005/2008 Enterprise Edition, T-SQL, SSRS, SSIS, SSAS, Windows Server 2003, Oracle 9i, Erwin 7.1

Confidential, Chicago, IL

SQL Server Developer/ BI Developer

Responsibilities:

• Created complex SQL codes using Views, temporary tables, triggers and stored Procedures.
• Expertise in tuning T-SQL procedures, triggers and other database objects.
• Expertise in designing DTS packages to transfer data from heterogeneous database & different files format (Text File, Spread Sheet) to SQL Server.
• Designed and developed DTS packages for transferring data from flat files and Access files.
• Experienced in various stages of SDLC, which includes requirement gathering, analysis, design, development, Implementation.
• Upgrade enhancements, maintenance, support and bug fixing for the product.
• Involved in converting SQL Server 2000 DTS packages to SQL Server 2005 SSIS packages.
• Created various packages for performing ETL process using SSIS.
• Programmed SQL Server 2000 Reporting Services using Microsoft Visual Studio 2003.
• Uploaded SQL Server 2000 Reporting Services RDL files to SQL Server 2005.
• Created database objects for improving the performance.
• Fine-tuned Procedures, Functions and Triggers for optimum performance.
• Involved in creating SQL reports.
• Created cubes and dimensions using SSAS.
• Maintained all SQL documents including installation and data conversion Procedures, standard security documents, etc.
• Developed SQL Queries to fetch complex data from different tables in remote databases using joins, database links and formatted the results into reports and kept logs.
• Conducted database management, performance measurement and performance tuning for new databases and existing databases by using SQL Profiler, SQL Analyzer, and SQL Enterprise Manager.

Environment: T-SQL, SQL Server 2000, Windows 2000 Server, Query Analyzer, MS Access 2000, Oracle, DTS, OLAP Services, Erwin Data Modeler.

Confidential, Ann Arbor, MI

SQL Developer

Responsibilities:

• Actively participated in interactions between users, team lead, DBAs and technical manager to fully understand the requirements of the system.
• Worked on Erwin Data Model Tool and good knowledge of Relational Database Modeling/Loading and Dimensional database modeling concepts.
• Worked on SSIS for transferring data from Heterogeneous Database (Access database and flat file data) to SQL Server.
• Worked on different kinds of transformations in SSIS as per the client’s Requirement
• Created report modules to provide interactive reports to the users (MS SQL Server 2005/2008).
• Generated Monthly and quarterly Reports in the form of bar chart reports for the management using different techniques like Drill down, Tabular reports, Matrix reports, List reports, Parameterized, Pie charts, Graphs, Linked Reports, Drill Through using Expressions, Global variables and Functions.
• Successfully deployed reports to report server using SSRS 2005/2008.
• Designed and architected of OLAP cubes to support business reporting and forecasting processes.
• Enhancing and deploying the SSIS Packages from development server to production server.
• Designed high level ETL architecture for overall data transfer from the source server to the Enterprise Services Warehouse which encompasses server name, database name, accounts, tables and direction of data flow, Column Mapping, Data dictionary and Metadata.
• Advanced extensible reporting skills using SQL Server 2005 Reporting Services (SSRS).
• Played a major role in the production support of SSAS cubes and SSIS jobs
• Performance tuning of SQL queries and stored procedures using SQL Profiler and Index Tuning Wizard.
• Extensive knowledge in SQL Server optimization using SQL tools such as SQL Profiler, Index Tuning Wizard, DBCC commands, Statistics.

Environment: MS SQL Server 2005/2000, SSIS, SSRS, SSAS, T-SQL, Windows 2003 Server

Confidential

SQL Programmer

Responsibilities:

• Created new views, wrote stored procedures for Application Developers and some user defined functions.
• Created SQL scripts for tuning and scheduling.
• Performed data conversions from flat files into a normalized database structure.
• Created Triggers to enforce data and referential integrity.
• Defined Check constraints, Business Rules, Indexes, and Views.
• Configured Server for sending automatic mails to the respective people when a DTS process failure or success.
• Worked on DTS Package, DTS Import/Export for transferring data from Heterogeneous Database (Oracle and Text format data) to SQL Server.
• Data migration (import & export - BCP) from Text to SQL Server.
• Regularly monitored the system for bottlenecks (CPU, RAM, Disk IO and Networking).
• Performance tuning of SQL queries and stored procedures using SQL Profiler and Index Tuning Wizard.
• Performed development support, document reviews, test plan, integration of the system.
• Creation/ Maintenance of Indexes for fast and efficient reporting process.
• Managing historical data from various heterogeneous data sources (i.e. Excel, Access).
• Programmed SQL Server 2000 Reporting Services using Microsoft Visual Studio 2003.
• Uploaded SQL Server 2000 Reporting Services RDL files to SQL Server 2005.
• Created database objects for improving the performance.
• Fine-tuned Procedures, Functions and Triggers for optimum performance.
• Involved in creating SQL reports.

Environment: SQL Server 2000, T-SQL, Erwin, TOAD.

Confidential

SQL Server Developer

Responsibilities:

• Interacted with business analysts to understand the business requirements.
• Created logical and physical database design using Erwin.
• Wrote complex T-SQL queries for data extraction.
• Migration of data from text files to SQL Server 2000 using BCP and DTS packages.
• Created T-SQL triggers and Stored procedures encompassing business rules.
• Wrote DTS packages to move data between production, staging and QA environment.
• Programmed SQL Server 2000 Reporting Services using Microsoft Visual Studio 2003.
• Uploaded SQL Server 2000 Reporting Services RDL files to SQL Server 2005.
• Created database objects for improving the performance.
• Fine-tuned Procedures, Functions and Triggers for optimum performance.
• Involved in creating SQL reports.
• Involved in the SQL Query Performance Tuning.

Environment: SQL Server 2000, Windows NT, Access 2000, Query Analyzer, Enterprise Manager, Erwin, Data Transformation Services (DTS).