Etl Architect Resume
OH
SUMMARY
- 10 years of experience in IT as MS SQL Server 2008/2005/2000 Database Developer in Windows Environment.
- 5 years of extensive experience in T - SQL, Informatica 8.x version, SQL Server Integration Services (SSIS), SQL Server Analysis Services (SSAS), SQL Server Reporting Services (SSRS).
- Experienced working in Data modeling using MS Visio, MDM (Master data management), DQS (Data Quality Services).
- Experienced in Design, Development, Testing, Implementation and Production, support SDLC of Data Warehouse, RDBMS and Web Based Application.
- Expertise in Data Extraction, Transforming and Loading (ETL) using SQL Server Integration Services (SSIS), Data Transform Services (DTS), Bulk Insert, BCP.
- Experience in building robust Architecture to organize Data flow from heterogeneous/homogeneous system using SQL Server Integration Services (SSIS) and Data Transform Services (DTS).
- Expertise in upgrading/migrating from DTS to SSIS packages, resolving complex issues and Error Handling in SSIS.
- Extensive knowledge in Tuning SQL queries and improving the query performance.
- Proficient in creating Index, Views, Complex Stored Procedures, appropriate functions, and effective experienced in implementation of strong referential integrity and auditing by the use of triggers and SQL Scripts.
- In-depth knowledge of Transact-SQL and PL/SQL (DDL and DML).
- Experience in optimizing the database by creating various Clustered, Non-clustered indexes.
- Expert in creating Chart reports, Drill down and Drill through Reports by passing parameters in SQL Server Reporting Services (SSRS).
- Expert in Database Normalization, Optimization and Tuning, Backup/Restore, Data Import/Export, Troubleshooting, and Database Objects authorization.
- Experience in creating Jobs, Alerts, SQL Mail Agent, and Scheduled DTS and SSIS Packages.
- Good knowledge in Developing and Extending OLAP Cubes, Dimensions and data source view.
- Experience in creating reports using SSRS (SQL Server Reporting Services), Crystal Reports, SSAS (SQL Server Analytical Services) objects and OLAP including Interfaces with BIDS (Business Intelligence Development Studio).
- Experience in designing Database Models using MS Visio.
- Knowledgeable in planning and implementing MS SQL Server Security and database Permissions.
- Self-motivated and possess ability for critical thinking, analysis, good interpersonal and communication skills.
- A well-organized, goal-oriented, highly motivated effective team member with excellent analytical, troubleshooting, and problem solving skills.
TECHNICAL SKILLS
Technologies: MSBI (SSIS, SSRS, SSAS) Informatica 8.2
Database: MS-SQL Server 2012,2008,2005
Programming Language: ASP, ASP.NET, C#, Jscript, Confidential Navision
Project Planning: MS Project, Excel
Version Control: Team Foundation, Team Forge, Clear Case, SVN, VSS
Other Tools: MS Visio, PPT
PROFESSIONAL EXPERIENCE
Confidential, OH
ETL Architect
Responsibilities:
- Working for data migration project with MSBI - SSIS tool.
- Project involves migrating data from old system to new SQL Server database 2012
- End to end project execution right from requirements gathering, functional specification, technical specification, project planning, development, QA planning, team management and implementation in production and warranty support.
- Cubes creation for data analysis and reports for data quality and KPI measurements. MDX queries for complex analytics reporting
- Master Data Management for all the policy and membership data using SQL 2012 MDS services feasibility and architecture blue print
- Created logical and physical data model for SQL Server 2012
- Create dashboard for executive level summary details of the analyzed data
- Support existing SSIS packages and reviewing existing architectural issues and working on work around and fixing the issues
- Database logical model review and performance tuning of stored procedure, views and other SQL objects
- Managing onsite and offshore team with business and technical guidance and directions
- Creating tools and automation of tasks.
Environment: s - SQL Server 2012, 2008, SSIS, SSAS & SSRS
Confidential, Atlanta, GA
ETL Architect
Responsibilities:
- Credit card payment interface project which helps small merchants to process the payments with VISA, Master Card, AMEX, Discover cards to enhance their business.
- MDM service for all onboarding merchants’ data using IBM Initiate tool for minimizing errors in equipment shipment and gateway setup.
- Merchants are on boarded to the system in two ways thru UI and batch processing.
- SSIS packages were created for on boarding the merchants and process their payments
- Complex Stored procedures created for UI related task or activity for completing the onboarding process.
- Logical data model design and review for optimal performance of the system
- SSAS cubes created for measuring stats of the merchants and providing reports on monthly basis like frequency of the transactions and trend analysis.
- SSRS reports created for delivering scheduled reports.
- Managing onsite and offshore team with business and technical guidance and directions
- Queue monitoring dashboard automation on real time status.
- Application support meeting the SLAs.
Environment: s - SQL Server 2008, SSIS, SSAS & SSRS, IBM Initiate Tool
Confidential, San Francisco, CA
Sr Technical Consultant
Responsibilities:
- Short engagement to create data quality metrics for the existing bank data and process enhancement
- Primary duty is to study the design of the packages and cubes and their impact on data quality
- Architecture review of the packages and cubes, providing best practices.
- Complex T-SQL created for collecting the data metrics and data quality analysis done in excel spreadsheet as quick and easy dashboard solution
- MDM feasibility analysis and estimation
Environment: s - SQL Server 2008, SSIS, SSAS & SSRS
Confidential,, Chicago, IL
Sr Technical Consultant
Responsibilities:
- Short engagement to automate various stages in business process by integrating SSIS packages created for processing the data from various banks for credit analysis
- Different financial institution sends data at different point in time for credit data processing.
- Understanding the design flaw in the integration process across multiple stages in the business flow
- Complex stored procedure fine tuning and performance enhancement
- Created OLAP cubes and reports for executive level summary dashboard and MDX queries
Environment: s - SQL Server 2008, SSIS, SSAS & SSRS
Confidential, Louisville, KY
ETL Architect
Responsibilities:
- Enterprise wide Data warehousing initiate to collate all the data in a central repository and providing real time data availability for interfacing apps
- Responsible for creating common interface gateway for integrating acquired organization data for efficient operation of business
- Architecture and planning with multiple teams understanding upstream and downstream dependencies and minimal impact to issues with business
- Data quality reporting with COTs and custom build tools to ensure no data loss and data corruption critical for effective business delivery.
- Created Informatica workflows for mainframe source systems and SSIS packages for TXT,CSV and RDMS data sources
- Created complex stored procedures for data manipulation for real time systems.
- MDM of existing groups and members’ data and acquired company data. This minimized the privacy issue and adheres to compliance of the member data.
- SSAS cubes for reporting executive summary level dashboard using SSRS and OBIEE and MDX queries
- Project execution and people management consisting of 30 member team.
Environment: s - SQL Server 2008, SSIS, SSAS & SSRS, Informatica 8.2,IBM Initiate Tool
Confidential, Seattle, WA
Technical Analyst
Responsibilities:
- This project was responsible for delivering warranties and claims for all Confidential aircrafts owned or leased by airline companies across the globe
- Solution analyst for analyzing the requirements from business and laying technical fine print for accomplishing the tasks
- Responsible for designing ETL solution using SSIS for processing the data from different airline customer from different regions of the globe
- Developed and deployed 20 - 25 packages and SSAS cubes for summary level dashboard
- Data quality dashboard and delivered scheduled reports using SSRS reporting
- Project planning and execution, maintained team of 10 members including developers and testers
Environment: s - SQL Server 2008, SSIS, SSAS & SSRS
Confidential, Dallas, TX
Technical Analyst
Responsibilities:
- Client wanted to calculate Direct and Indirect spend associated with the organization with was manufacturing company making small aircrafts, helicopters and golf carts etc
- Primary responsibility was to design a system which will acquire all the data across different platforms in the organization. Process the data to required format.
- Design EDW with multiple stages to transform the data using SSIS packages
- Custom data quality tool automation for error reporting and measuring data standards
- SSAS cube creation for dashboard and end reporting tool was business objects for drilling down the data to granular level and MDX queries.
- Pre-data processing and Post-data processing validations automation for enforcing data quality
- SQL Server 2005 performance tuning of the stored procedures
- Project planning and execution.
Environment: s - SQL Server 2008, SSIS, SSAS & SSRS
Confidential, Redmond, WA
Technical Analyst
Responsibilities:
- The project involves configuring of Performance Point Server Batch framework for execution and monitoring of sql jobs to support the forecast cycle of financial users across the globe.
- Confidential office across the globe report their earnings which is manipulated by mathematical model to calculate the revenue for the quarter or for the year
- Complex stored procedures are designed for mathematical model manipulation of forecast data figure
- Automation of PPS gateway process for providing access and privilege to business users for entering the data.
Confidential, Redmond, WA
Senior Software Engineer
Responsibilities:
- This project rolls out learning and readiness program for all the Confidential employees across the globe enabling them to know about the new products and service in their area.
- Heavy SQL server project involving batch processing with complex stored procedure design.
- Responsible for requirements gathering, functional specification, technical specification, project planning, development, QA planning, team management and implementation in production and warranty support.
- Involved in Database design and development for SQL Server 2005 database objects including tables, views, complex stored procedures and DTS packages
- Work in creating the test scenarios and test case for QA execution and sign off. Involved in integration of the feed with upstream and downstream system dependencies.
- Worked as project manager executing the project with project planning and execution with a team of 30 members.
Confidential
Senior Software Engineer
Responsibilities:
- This project was about understanding Treasury operation for drafting the application and supporting the system
- Application consisted of in-house ASP application, SQL Server database and third party application - Sungard Tracker
- Analyzed complex stored procedure for design flaw and fined the procedures for performance tuning.
- Internal Infosys certification of liquidity, debt and investment management