1. Rizvi Shaik 848 667 5532 email@example.com
Over 9+ years of experience in Informatica, Systems Analysis, Design, Development, Data
Warehousing and Data Marts with specialization in ETL.
Experience in development and implementation of business applications for Health Care,
Commercial Insurance (Property & Casualty), Financial (Banking) domains.
Extensive experience using Informatica Power Center 9i/8i/7i/6i to create, debug and execute
Mappings, Sessions, Tasks and Workflows.
Managed offshore/onsite development team.
Experience in creating project documentations like – Technical Requirement Document (TRD)
based on Business Requirement Document (BRD), Detail Design Document (DDD), Mapping
specs document, Unit test document and Run Book.
Experience with star and snowflake schema, dimensional data modeling, Fact and dimensional
tables with a good understanding of OLAP and OLTP systems.
Worked on Slowly Changing Dimensions (SCD’s) and its implementation (Type-1, Type-2,
Type-3) to keep tract of historical data.
Experience in dealing with large databases in a highly transactional environment.
Strong experience in working with multi-sources – Oracle, SQL Server, DB2, Flat file, XML, MS
Excel, Lotus Notes.
Worked with Informatica Best Practices guidelines for performance tuning of ETL mappings.
Experience in performing Unit testing, Regression testing, System testing & End-to-end (User
Working knowledge of Control-M scheduling tool for automation of ETL jobs.
Hands on experience with Informatica Power Exchange.
Implemented Data Replication, Data Synchronization modules of Informatica Cloud.
Experience in Production Support activities– jobs scheduling,monitoring, and troubleshooting.
Working experience with on and offshore teams.
Quick learner and excellent problem solving skills. Team player, motivated and dynamic.
Excellent analytical and logical programming skills with good understanding of concepts and
possess excellent presentation,interpersonal skills with strong desire to achieve specified goals.
Excellent communication, coordination, organizational and follow-through skills.
Efficient in the execution of all assignments, eager to take on new challenges.
Application Tools: Informatica PowerCenter 9.1/8.6.1/8.1/7i/6i, Informatica Data Explorer, Informatica
Cloud, PowerExchange 5.2, Control-M 6.1, SecureFX4.5, SecureCRT 5i/4i, MS Office Visio, MS Office
Suite, Citrix, SharePoint, Sales Force, Toad 10.6.1/9i/8i, SQL Developer 1.2, Core FTP
Databases: Oracle 10g/9i/8i, DB2, MS SQLServer 2008/2005/2000, MS Access, Lotus Notes
EDUCATION: Masters (Jan 2004 – Dec 2005)
Achievement: Certified Informatica Developer
2. PROFESSIONAL EXPERIENCE
Sr. Informatica ETL Developer June 2011 - Present
Horizon Blue Cross Blue Shield of NJ (BCBSNJ) USA
Horizon BCBS is a leading Healthcare Insurance company offering various consumer oriented
insuranceproducts. Worked as an ETL developer in Enterprise Data Warehouse Project - Provider Data
Reporting (PDR), Consumer Directed HealthCare (CDH-FSA/HAS/HRA), Health Care Reform (HCR),
Broker Commission System (BCS) and Sales Force (SFDC) Informatica Cloud integration projects.
Designed and developed the end-to-end Informatica ETL project framework.
Analyzed data and translated the business requirements into ETL technical specs.
Created Technical Requirements document (TRD), ETL Detail Design Document (DDD) and
Identified data sources for defining data extraction methodologies. Performed impact analysis
Used Informatica PowerCenter to create mappings/workflows to process data across Oracle
Databases, SQL Server, and DB2 to Target Data Mart.
Performed unit/regression/system testing.
Created Informatica Cloud processes (Data Replication/Data Synchronization) for SalesForce
Responsible for providing the platform and coordinating User Acceptance Testing.
Coordinated ETL code migration tasks.
Responsible for walkthroughs of design documents, specifications, code, test plans.
Worked with DBA to set up development, test and production environments.
Developed end-to-end Data Replication and Data Synchronization ETL jobs for SalesForce.com
integration using Informatica Cloud.
Environment: Informatica Power Center 9.5/9.1/8.6.1, Informatica Data Explorer, Informatica Cloud,
Oracle 10g, SQL Server 2005, DB2, Sales Force, Toad 10.6.1, Unix, Core FTP, Tivoli scheduler, MS Office
suite, SharePoint, Control-M, Lotus Notes
Sr. Informatica ETL Developer Feb 2010 – June 2011
MFX Fairfax, Morristown NJ USA
MFX Fairfax is one of the top Property and Casualty insurance company offering diverse P&C
insurance products. Projects worked – Integrated Data Warehouse (IDW), BI Reporting Datamart.
Designed ETL flow process and implemented Informatica mappings to load Data Mart.
Reviewed source systems and proposed data acquisition strategy.
Analyzed the functional specs provided by the BA and created technical specs documents
(TRD, DDD, Mapping spreadsheets) for the ETL process.
Designed and developed ETL to implement the concepts of “Incremental Load” & “Current
row Indicator logic”.
Developed ETL processes to load Operational data from Oracle, SQLServer, Flat files.
Extensively worked with Repository Manager, Designer, Workflow Manager and Workflow
Performed ETL tuning and resolved data extraction bottlenecks.
Involved in administration and migration activities of Informatica.
Provided Knowledge Transfer to the end users and created extensive documentation on the
design, development, implementation, daily loads and process flow of the mappings.
Coordinated development efforts with on and offshore teams.
Developed reconciliation process for data validation.
Supported production support activities and experience as an on-call production support for
Performed unit testing/system testing and supported user acceptance testing (UAT).
3. Performed activities related to ETL code migrations & validations.
Environment: Informatica Power Center 8.6.1/8.1.1, Erwin r7.3, Oracle 10g, Toad 10.6.1/9.6.1/9.0.1, SQL
Server 2005, MS Office suite, SecureFX4.5, SecureCRT 5.5, SharePoint
Informatica ETL Developer Sep 2009 – Feb 2010
TD Bank, MT Laurel NJ USA
TD Bank initiated a Data conversion and Archiving project for merger banks. Worked as a ETL
developer. Project included data integration from acquired financial institutions into TD’s databases.
Analyzed source systems and developed ETL processes to extract and load data related to
Involved in user requirement gathering and assessing the impacts on the existing systems.
Analyzed the source system data and designing ETL mapping frame work to extract data.
Prepared Detailed Design document & technical mapping specs document.
Developed complex ETL mappings to extract data.
Optimized the ETL code to improve performance.
Performed Unit testing/System testing on the archived data.
Actively involved in business requirement meetings.
Documented the complete application development process with ETL detail design documents,
Business Requirement documents and ETL process flow.
Developed Functions/Triggers/Procedures for application development.
Environment: Informatica Power Center 8.1/7.1, Oracle9/8i, Toad, SQL Developer, SQL Server 2000,
SQL plus, PL/SQL, DB2
Informatica ETL Developer Jan 2006 – Sep 2009
CNA Insurance, Cranbury NJ USA
CNA is one of the largest U.S. commercial insurer providinginsuranceservices for property & casualty
(P&C). Projects included - “Billing & Collections” and “Accounting Center”.
Extensively worked with Mapping Designer, Repository Manager, Designer, Workflow
Manager and Workflow Monitor to develop ETL processes.
Wrote detail design specifications, attended user requirement sessions.
Configured and ran the Debugger from within the Mapping Designer to troubleshoot the
mapping before normal run of the Workflow. Designed complex mappings involving target
load order and constraint based loading.
Built Informatica processes to extract data from multiple sources – oracle, SQL Server, Flat files.
Developed Informatica mappings for ‘Rating Algorithms’ used by the Actuaries.
Created complex ETL mappings/mapplets. Implemented CDC (change data capture) concept.
Used concepts like Persistent cache, SQL overrides, LKP overrides for performance tuning of
the Informatica mappings.
Implemented Control-Totals balancing in ETL process for data validation.
Scheduled walkthroughs of design documents, specifications, code, test plans etc. as
appropriate throughout project lifecycle.
Built Data Maps using PowerExchange.
Worked with Data modeler in Database design, Data Modeling.
Hands on experience using Erwin tool in Forward and reverse engineering.
Managed Change control implementation and coordinated daily, monthly releases and reruns.
Scheduled Jobs using Control-M scheduling tool. Coordinated development efforts with
Environment: Informatica Power Center 8.1.1/7.1.2/7.1.1/6.2, Control-M 6.1, PowerExchange 5.2.2,
Erwin 4.1.4/4.0, BO 6.1 / 5.1.6, Oracle 10g/9i / 8.1.7, DB2, Toad 9.0.1/8.6.1, SecureFX4.5, SecureCRT
*****References available on request*****