SA Technologies Inc. ( is a market leader and one of the fastest growing IT consulting firms with operations in US, Canada, Mexico & India. SAT is an Oracle Gold Partner, SAP Services Partner & IBM Certified enterprise.Job Description Duration: 6 months +Job Description:ResponsibilitiesUnderstanding Data Sources; Use Data Modeling concepts to design and develop Dimensional Model for a Data WarehouseDesign & Development of Data Integration processes using Informatica PowerCenter 9.5.1Administer PowerCenter environment to ensure security, auditability, Data Validation, Data Analysis, performance tuning and other required data integration related activitiesAnalysis, design, deployment, coding and testing of Data warehousing using Informatica (ETL) on OLAP and OLTP environment and implementation of Database Management SystemsDatabase Modeling/Designing using Erwin to design Conceptual/Logical/Physical Modeling, Forward/Reverse engineering and ER Modeling, Dimensional Modeling (Star Schema, Snowflake Schema) and Data Warehousing, OLAP tools.Implementation of Data Warehousing, Data Marts, Star and Snow Flake Schema Modeling,Dimensional Modeling on OLTP and OLAP concepts using Ralph Kimball and Bill Inmon methodologies.Designing and developing mappings, mapplets and reusable transformations using Informatica Designer. Proficient in Normalization/Denormalization techniquesSupport existing data ware house solution while fine tuning the system for optimal performanceProficient in Agile/scrum project methodologyRequired Knowledge and ExperienceLong track record on data warehouse/business intelligence design and build.Minimum of 5-7 years of current, hands on development experience implementing ETL solutions, particularly utilizing Informatica Powercenter ETL platform – Powercenter 9.x or above.Experience with Oracle Applications E-Business Suite 11.5.10 or R12 as data source or general knowledge of Oracle e-Business data structures highly desirableStrong Database Development Skills (particularly implementing SQL solutions in Oracle 10g/11g Database to build large-scale applications.)Strong experience in the design and development of mappings, transformations, sessions and workflowsExperience with a variety of sources (EBS, XML, Oracle, flat file, excel spreadsheets, transactional (OLTP) sources, etc.).Experience and advanced knowledge of logical and physical database modeling concepts and techniquesUnderstand normalized and star-schema (dimensional) physical models and logical modeling concepts.Extensive programming experience in SQL & PL/SQL, tuning and optimization.Extensive experience determining, developing, testing, and implementing system requirements and specificationsStrong analytical and problem solving skillsExperience working in Agile development software methodologyEducation BA/BS in Business, Information Systems, Statistics or relevant discipline#J-18808-Ljbffr