SUMMARY

• Over 5+ years of IT experience in the Analysis, design, development, testing, and Implementation of ETL & Business Intelligence solutions using Data Warehouse/Data Mart Design, ETL, SQL SERVER, MSBI, and Power BI.
• Self - Motivated and possess the ability for critical thinking, analysis, good interpersonal, and communication skills.
• Experience indesigning, developing and deployingBusiness Intelligence solutions usingSSIS,SSRS, SSAS, Power BI
• Expertise in developing Parameterized, Chart, Graph, Linked, Dashboard, Scorecards, Report on SSAS Cube using MDX, Drill-down, Drill-through, and Cascading reports using SSRS and Power BI.
• Experience inOLTP/OLAPenvironment andData Warehouse.
• Experience in designing Star, Snowflakes schemas, and database modeling using Erwin tool.
• Experience in developing OLAP Cubes by using SQL Server Analysis Services (SSAS), and defined data sources, data source views, Dimensions, Measures, Hierarchies, Attributes, Calculations using multi-dimensional expression (MDX), Perspectives and Roles.
• Experience inwritingComplexSQLQueriesinvolving multiple tablesinnerandouter joins.
• Experience in tuning the reports that include modifying, Testing the required TSQL and MDX queries using DMV's and creating the necessary environment for Deployment.
• Extensive experience in developing Stored Procedures, Views, Cursors, Triggers, and Complex Queries in MS SQL Server.
• Extensively worked on system analysis, design, development, testing, and implementation of projects and capable of handling responsibilities independently as well as a proactive team member.
• Expert in creating Power pivots, power query, Power views, and SSRS reports using tabular model (DAX), Cubes (MDX), and SQL queries.
• Expert in Data Extraction, Transforming and Loading (ETL) using various tools such as SQL Server Integration Services (SSIS), DTS, Bulk Insert and BCP
• Experience in Handling Heterogeneous data sources and databases Oracle, Teradata, and CSV and XML files using SSIS.
• Excellent knowledge of entire Software Development Life Cycle (SDLC) methodologies like Agile, Scrum, UML, Waterfall, and Project Management Methodologies.
• Excellent verbal and written communication skills with a strong focus on customer-facing interaction, customer service, and presentation.
• Work experience on MS SQL Server 2012/2008R2/2005/2000, Oracle, crystal reports 6.
• Worked as MS SQL Server Developer on enterprise and performance-critical applications.
• Involved in migration of legacy data by creating various SSIS packages
• Proficient in Database performance optimization, debugging and tuning using the Query Analyzer, SQL Profiler, and SQL Server Debugger.
• Enhancing the Reports visually by adding the visual elements like charts, graphs to SSRS reports Involved in Logical and Physical Design of the Database using Erwin tool.
• Auto-generated analysis reports using SQL Server, ACCESS, Business Objects, and Crystal Reports and Excel pivot tables.
• Strong knowledge and exposure to creating Jobs, Alerts, SQL Mail Agent and scheduled SSIS Packages
• Proficient with automated testing tools - Win Runner, Load Runner and QTP for testing Client / Server and Web-based applications
• Designed and developedmatrix and tabular reportswithdrill-down, drill-throughusingSSRS.
• Test & Deploy code across various SDLC Environments like TEST, UA/UT/Production.

TECHNICAL SKILLS

RDBMS/DBMS: MS SQL Server 2016/ 2014/2012/2008 R 2/2008/2005/2000 , MySQL, Oracle 11g/10g/9i/8i, and MS Access 2003/2000/97

Database Technologies/Tools: SQL Server Enterprise Manager, Microsoft Management Console, SQL, T-SQL, Data Transformation Services (DTS), OLTP, BCP, SSIS, OLAP. Microsoft Visio, ER Studio

Reporting Tools: Power BI, SQL Server Reporting Services, Crystal Reports, Tableau, Excel.

Operating Systems: Windows XP, 2000, NT, 98, 95, Windows 2003, Windows Vista, Windows 7

Programming Languages: T-SQL, PL/SQL, HTML, C#.Net, VB.Net, C++, Java, Java script, CSS, Windows Scripts

Design Technologies/Tools: Erwin, MS Visio, Rational Rose

Data Warehouse / Business Intelligence Tools: SQL Server Reporting Services (SSRS), SQL Server Integration Services (SSIS), Visual Studio 2013/2010/2008 , SSAS, Business Intelligence Development Studio (BIDS) 2008, MS Data Tools 2012 / Visual Studio Shell

PROFESSIONAL EXPERIENCE

Confidential, Dover, NH

MSBI/Power BI Developer

Responsibilities:

• Setting up the Power BI Environment, creating app workspaces, publishing apps, and setting up Power BI Gateway.
• Gathered report requirements and determined the best solution to provide the results in either a Reporting Services report or Power BI.
• Created many calculated columns and measures using DAX inPowerBIbased on report requirements.
• Developed composite models and paginated reports, Imported custom themes and page backgrounds for rich visual effects.
• Created drill down and drill through a report to go to details and child report within power bi based on hierarchy.
• Utilized Power Query in Power BI to Pivot & Un-pivot the data model for data cleansing and data massaging.
• Experience with managing Power BI Gateways.
• Designed and created OLAP cubes in the data warehouse.
• Created complex SSAS cubes with multiple fact measures groups, and multiple dimension hierarchies based on the OLAP reporting needs.
• Extensively worked on Dimensional modeling, Data cleansing, and Data Staging of operational sources using ETL processes.
• Designed a partitioning strategy to refresh cubes effectively.
• Creating and managing schema objects such as Tables, Views, Indexes, and referential integrity depending on user requirements.
• Design and implement the ETL processes using SSIS which involves the collection of data from sources like SQL Server 2008 R2, Salesforce, and Intacct.
• Troubleshooting reports issues, ETL job failures, optimizing query performances.
• Designed and built up high-performance ETL packages to migrate and manipulate data from MS Excel and SQL Server by using SSIS.
• Develop SSIS, SSRS / T-SQL Code, and schedules jobs for Jobs Monitoring Automation.
• Develop and deploy SSIS packages, configuration files, and schedules a job to run the packages to generate data in CSV files.
• Extensively used Joins and Sub-Queries to simplify complex queries involving multiple tables.
• Responsible for debugging, performance checks, and performed index tuning and query optimization.
• Used Indexing strategies and query optimization techniques to optimize Stored Procedures and long-running queries.
• Performed end to end testing on the reports and packages developed to ensure data quality is met.
• Utilized Power BI gateway to keep dashboards and reports up to date with on-premises data sources.
• Created, Maintained & scheduled various reports inPowerBIlike Tabular Reports.
• Explore data in a variety of ways and across multiple visualizations using Power BI.
• Developing and maintaining/modifying complex T-SQLqueries, stored procedures and SSIS packages to load the data into the warehouse.
• Implemented Event Handlers and Error Handling in SSIS packages and notified process results to various user communities.
• Involved in complete the SSIS life cycle in creating SSIS packages, building, deploying, and executing the packages in both the environments (Development and Production).

Environment: MS SQL Server 2016/2012, MS SQL Server Integration Services (SSIS), MS SQL Server Analysis Services (SSAS), Salesforce, Intacct, Power BI Desktop, Power BI Service, Data Gateway, DAX, T SQL, SQL Profiler, XMLA, MS Excel, Excess, Windows 8.

Confidential, HOUSTON, TX

MSBI\Power BI Developer

Responsibilities:

• Installed and configured and maintained Power BI Report Server.
• Performed Power BI Desktop Data modeling, which cleans, transforms, mash-up Data from multiple sources.
• Published Power BI Desktop to the cloud.
• Developed calculated columns and measures using DAX in Power BI
• Used the tabular model cubes as the source in Power BI to visualize the data.
• Created multiple transformations and loaded data from multiple sources into the Power BI Dashboard.
• Involved in identifying and creating data sources and data source views in SSAS. Involved in Creating Dimensions and Cubes and deployed it on to the server for the managers to analyze the ongoing production support for the application as required.
• Created some SSIS packages to import and export data from various data sources using SSDT.
• Created database objects liketables, users, roles, stored procedures, triggers.
• Created few new reports for internal usage using SSRS 2012.
• Worked on tuning up and changing some of the existing SSRS reports as requested by the user.
• Experience in combining data from different sources by using Power Query
• Worked on writingDAXqueries and manipulating the multidimensional data inTabular Model cubes.
• Deployed SSIS packages using Integrations Service Catalog and also through XML configurations.
• Created the Power BI dashboard and generate reports.
• Designed and developed Tabular Model Cubes and Dimensions using SQL Server Analysis Services (SSAS 2012).
• Created interactive reports customized for the business using Power BI Desktop.
• Scheduled the jobs for SSIS packages under SQL Server Agent.

Environment: MS SQL Server 2012 and SQL Server 2016 version, MS SQL Server Analysis Services (SSAS), EDW, Power BI Desktop, Power BI Service, Data Gateway, DAX, T SQL, SQL Profiler, XML, MS Excel, Windows 8, DAX Studio, M Query.

Confidential

SQL BI Developer

Responsibilities:

• Involved in Technical discussions and decisions for Business requirements, Interaction with Business Analysts, Client team, and Development team.
• Involved in Technical discussions and decisions for Business requirements, Interaction with Business Analysts, Client team, and Development team.
• Experienced in database design process and data modeling process.
• Analyzed the Data quality, Data validation, Data Mapping to migrate data to the SQL Server database.
• Designed SQL Server Database and Table Design with Schemas, Constraints, and Views.
• Extracted data from various sources like DB2, VSAM, SQL Server 2014/2012/2008 R2, CSV, Microsoft Excel, and Text file from Client servers.
• Analyzed business requirements and implemented data mart solutions for data mining and reporting.
• Created SSIS packages which involved a variety of transformations such as Slowly Changing Dimension, lookup, Aggregate, Derived Column, Conditional Split, Multicast, Union All, Merge, Merge Join, and Data Conversion before loading the data into Data Warehouse.
• Created a report model on SSAS cubes.
• Designed the data model based on star schema and created the tables and indexes and developed the scripts to load the data mart tables.
• Identified issues and developed a procedure for correcting the problem which resulted in the improved quality of critical tables by eliminating the possibility of entering duplicate data in a Data Warehouse.
• Developed, Code Reviewed, fixed bugs, tested, and deployed SSIS packages using SQL Server 2014/2012/2008 R2 Business Intelligence Development Studio.
• Gathered Report Requirements and designed Reports, Matrix, Table Reports with Drilldowns, Map Reports, Dashboards, Gauge, and Subscription reports.
• Strong knowledge of Data Warehousing methodologies, concepts, and implementation of star schemas, snowflakes schemas, facts & dimensions.
• Developed reports with consistent drill-down functionality including Drilldown report and Summary report.
• Ensured constraints and writing triggers/linked server scripts to apply the business rules. Performance Tuning, Backing Up & Restoring User Databases.
• Developed and optimized database structures, stored procedures, Dynamic Management views, DDL triggers, and user-defined functions.
• Deployed and Tested (UAT) Reports in Multi-User Environment. Created RS Config Files and Ensure Report Security with Keys.
• Involved in Installation, Configuration, and Deployment of Reports using SSRS with Scale-Out topology.
• Worked closely with the QA team and helped them come up with test scenarios.
• Part of the Agile/Scrum team and participated in Standup, grooming, planning and retrospective meetings

Environment: MS SQL 2008 R2/2012, SSIS, SSRS XML, T-SQL, MS Word, MS Excel, MS CRM, VBA (Visual Basic for Applications), Share point, DTS, C#, ASP.NET, Microsoft Visio, Crystal Reports, ER Studio, Performance point Server, Salesforce, Team Foundation Server, FTP & SFTP server