SUMMARY:

• Over 8 years of experience in IT industry as a SQL Server Developer with specialized skills in SSIS, SSAS and SSRS.
• Extensive experience in BI Solutions (ETL & Reporting) using SSIS, SSAS, SSRS and T - SQL Programming using DDL, DML, DCL commands for various business applications and Worked with ProClarity Analytics server.
• Expert at developing ETL interfaces using SSIS, Data marts/cubes using SSAS and enterprise reports using SSRS utilizing latest versions (2005/2008) & features.
• Data modeling experience focusing on high-activity, normalized transaction systems (OLTP), highly-usable de normalized reporting systems (OLAP) as well as staging areas and data marts.
• Good experience and understanding of database design, relational integrity constraints, OLAP, OLTP and Normalizations.
• Experience with self-service BI tools, Designing and Developing Dashboards using Tableau.
• Create visuals quickly and switch between types easily to find the model that best represents the message using Tableau.
• Extensively worked in OLTP and OLAP environment that includes Production (24x7), QA and development databases in SQL Server.
• Excellent understanding of Relational Database Systems, Normalization, logical and physical data modeling for OLTP and dimensional modeling for OLAP.
• Worked onProClarityto createOLAPdata sets and queries are created directly from the unified dimensional model.
• Involved in writing complex Stored Procedures, Functions, Views, Triggers, and Cursors for various business applications.
• Experience in usingXMLAprotocol forSQL Server Analysis Services2005for interaction between client application and instance of Analysis Services.
• Experience in Error handling and debugging coding issues and troubleshoot production problems.
• Extensive Experience in RDBMS concepts such as Tables, User Defined Data Types, Indexes, Indexed Views, Functions, CTE’s, Table Variables and Stored Procedures.
• Experience in SQL Optimizing by using SQL Profiler, Index Tuning Wizard, Database Tuning Advisor, DBCC Commands, DMV’s, DMFs and Query Execution Plans.
• Expert in Extracting and Transforming data (ETL) from various heterogeneous sources and creating packages using SSIS/DTS, Import, Export Data, Bulk Insert and BCP utilities.
• Hands on experience with performing various SSIS data transformation tasks like Look-ups, Fuzzy Look- ps, Conditional Splits and Event Handlers, Error Handlers etc.
• Great Expertise in creating and managing Event Handlers, Package Configurations, Logging, System and User-defined Variables for SSIS Packages.
• Experience in conversion of packages from legacy systems (DTS SSIS) and migrating, deploying the packages across Dev/UAT/Prod environments.
• Expert in automating process by creating jobs and error reporting using Alerts, SQL Mail Agent, FTP and SMTP.
• Created various SSRS Reports involving variety of features like Reports,Charts,Filters,Sub-Reports,DrillDown,Drill-Through,Multi-valued parameters etc.
• Experience in Error handling and debugging coding issues and troubleshoot production problems.
• Worked with end users/customers to understand business requirements, recommended technical solutions and documented functional requirements.
• Ability to work on multiple tasks in a fast paced environment independently and in a team, mentor to other team members to c follows same techniques and standards.
• Excellent analytical/Communication Skills, Team Play and very much result Oriented.

TECHNICAL SKILLS:

Operating systems: Windows 98/NT/2000/XP/Vista/Windows7/8

Databases: MS SQL Server 2000/ 2005/2008/2012, MS Access

Database Tools: SQL Enterprise Manager, SQL Profiler, DTS Import/Export, SQL Client Configuration utility, Backup Server, Replication Server, OLAP Services, SQL Server Management Studio, SQL Server Business Intelligence Development Studio (BIDS)

ETL Tools: DTS, SQL Server Integration Services, SQL Server Analysis

Reporting Tools: SSRS, Crystal Reports, Cogno’s, Micro Strategy

Development Skills: Transact SQL (T-SQL), PL/SQL

Languages: C, C++, HTML, XML, VB.Net, Asp.Net(C#)

Application Packages: Microsoft Office Suite

PROFESSIONAL EXPERIENCE:

Confidential, Lexington, MA

SQL/ETL/SSIS/SSRS Developer

Responsibilities:

• Responsible for creation and maintenance of tables, indexes, stored procedures, triggers, and UDF’s
• Debugging of stored procedures, Indexes, Triggers, Views, User Defined Functions and Cursors
• Tuned Poor performing SQL Queries with SQL Profiler Trace and Query Analyzer
• Conversion / Migration of SQL Server 2005 to SQL Server 2008
• Formulated and documented ETL process design based on business requirements and system specifications including source to target mappings, data dictionaries and transformations.
• Responsible for the Extraction, Transformation and Loading of data from Multiple Sources to Data Warehouse.
• Used DTS/SSIS for ETL processes, SSRS for Reporting needs and SSAS for Analytics reporting including SharePoint integration
• Used various script tasks, look up transformations, control flow tasks like FTP, bulk insert task, transfer job task etc. and different data flow tasks using T- SQL and Visual Basic (VB) scripts
• Created and scheduled SSIS packages to pull data from SQL Server database and export the data to various data sources like excel spreadsheets, flat file etc. and vice versa
• Created SSIS Packages using the concepts of incremental loading and slowly changing dimensions
• Worked on performance tuning of SSIS packages using error handling, event handling, re-running of failed SSIS packages using checkpoints.
• Implemented free text parser for FTP and web data feed inC# .Net
• Generated Custom ETL scripts using SSIS 2005 and unit test SSIS load processes for performance check.
• Designed OLAP cubes with star schema and multiple partitions using SSAS.
• Understanding the OLAP processing for changing and maintaining the Warehousing Optimizing Dimensions, Hierarchies and adding the Aggregations to the Cube.
• Involved in writing MDX queries and performance optimization of the SSAS cubes for calculated members and measure groups.
• Involved in migration and conversion of Reports from SSRS
• Created Parameterized, Cross-Tab, Drill Down & Drill Through reports by using SSRS 2005/2008
• Created report models for the ad-hoc reporting of the end users using Report Builder
• Deployed SSRS reports in share point for web based access for multiple end users
• Documented all the migration process documents for future
• Involved in complete Software Development Life Cycle (SDLC), which includes requirement gathering, analysis, design, development, and Implementation
• Successfully tested all task in staging and stored all versions of data using team foundation server (TFS).
• Responsible for developing processes, automation of maintenance jobs, tuning SQL Server, locks and index configurations, administering SQL Server security, SQL Server automatic e-mail notification and SQL Server backup strategy and automation.

Environment: SQL Server 2005/2008/2012 Enterprise Edition, .Net 3.5,SQL BI Suite (SSAS, SSIS, SSRS),OLTP, OLAP, Enterprise manager, PPS, XML, MS PowerPoint, MS Project, MS Access 2003 & Windows Server 2003, Oracle, Crystal Reports, Cogon's, Business Objects, SharePoint, MOSS 2007

Confidential, Jersey city, NJ

SQL/SSAS/SSIS/SSRS Developer

Responsibilities:

• Created and managed stored procedures, indexed views, user defined functions, triggers, database constraints to meet business requirements and policies.
• Project involved maintenance of existing OLTP databases as well as designing SSIS packages for custom warehousing needs.
• Involved in the data analysis and database modeling of both OLTP and OLAP environment.
• Involved in extracting the data using SSIS from OLTP to OLAP.
• UsedProClarityfor accessing and analyzing cubes and dimensions, and also worked on integration ofsharepoint with SSRS.
• Created highly complex SSIS packages using various Data transformations like conditional splitting, Fuzzy Lookup, For Each Loop, Multi Cast, column conversion, Fuzzy Grouping, Script Components, error handling.
• Generated Custom ETL scripts using SSIS 2005 and unit test SSIS load processes for performance check.
• Created various complex reports and manage those using SQL Server Reporting Services (SSRS 2008/2005) according to ERLC.
• Involved in migration and Conversion of Reports from SSRS .
• Created Tabular reports, Matrix reports, List & Chart reports, Parameterized reports, Sub reports, Ad-hoc reports, Drill down reports as well as interactive reports according to business requirements in time restricted environment.
• Highly involved in creating, structuring, formatting using Report Designer and Report Builder.
• Wrote and integrated stored procedures to generate the special reports according to client’s need.
• Worked on various complex requirements of developing monitoring dashboards with multiple KPIs in Performance Point Monitoring Server 2007, Share point.

Environment: SQL Server 2005/2008, BIDS 2005, Reporting services 2005, Integration Services 2005, Analysis Services 2005, Windows Server 2003, Infomatica, HealthCare database, Oracle 9i, 10g, DB2

Confidential

SQL/ETL/SSIS/SSRS Developer

Responsibilities:

• Created SSIS packages to clean and load data to data warehouse and package to transfer data between OLTP and OLAP databases.
• Created SSIS Packages using Pivot Transformation, Fuzzy Lookup, Derived Columns, Condition Split, Term extraction, Aggregate, Execute SQL Task, Data Flow Task, Execute Package Task .etc to generate underlying data for the reports and to export cleaned data from Excel Spreadsheets, Text file, MS Access and CSV files to data ware house.
• Extracted data from XML to SQL server.
• Created SSIS packages for data Importing, Cleansing, and Parsing etc. Extracted, cleaned and validated.
• Created complex queries to automate data profiling process needed to define the structure of the pre staging and staging area.
• Scheduled Cube Processing from Staging Database Tables using SQL Server Agent.
• Generated reports using SQL Server Reporting Services 2005/2008 from OLTP and OLAP data sources.
• Designed and deployed reports with Drill Down, Drill Through and Drop down menu option and Parameterized and Linked reports.
• Deploying and scheduling Reports using SSRS to generate all daily, weekly, monthly and quarterly Reports including current status.
• Created several materialized views and UDF’s to be accessed by the new front end applications.
• Used Execution Plan, SQL Profiler and Database Engine Tuning Advisor to optimize queries and enhance the performance of databases
• Optimized the performance of various SQL scripts, stored procedures and triggers by using embedded UDFs, CTEs and System stored procedures.
• Successfully tested all task in staging and stored all versions of data using team foundation server (TFS).

Environment: SQL Server 2005/2008 Enterprise Edition, .Net 3.5,SQL BI Suite (SSAS, SSIS, SSRS), Enterprise manager, PPS, XML, MS PowerPoint, MS Project, MS Access 2003 & Windows Server 2003, Oracle, Share Point, MOSS 2007, OLTP, OLAP

Confidential

 SQL Server DBA/Developer

Responsibilities:

• Study and understand the requirements of the information required by company’s Procurement Department about the vendors.
• Designed T-SQL scripts to identify long running queries and blocking sessions
• Writing and Debugging T-SQL, stored procedures, Views and User Defined Functions
• Data migration (import & export - BCP) from Text to SQL Server
• Developed Backup and Restore scripts for SQL Server 2005
• Created database objects like tables, views, indexes, stored-procedures, triggers, and user defined functions
• Written T-SQL queries for the retrieval of the data.
• Developed administrative tasks of SQL Server of performing daily Backups and Recovery procedures.
• Worked with the developing team in the Writing functions in Visual Basic 6.0 for Upload download functionality, Data transfer and migration.

Environment: SQL Server 2000 Enterprise Edition, T-SQL, Enterprise manager, VBS, MS Office & Windows 2K platform.