Informatica Developer

dhstalent

Chennai, Tamil Nadu

Role : Informatica Developer

Duration : Full time

Interview: Phone and Skype

Location :Chennai Tamil Nadu

Job Description

Participates in ETL Design of new or changing mappings and workflows with the team and prepares technical specifications.

- Creates ETL Mappings, Mapplets, Workflows, Worklets using Informatica PowerCenter 10.x and prepare corresponding documentation.

- Designs and builds integrations supporting standard data warehousing objects (type-2 dimensions, aggregations, star schema, etc.).

- Performs source system analysis as required.

- Works with DBAs and Data Architects to plan and implement appropriate data partitioning strategy in Enterprise Data Warehouse.

- Implements versioning of the ETL repository and supporting code as necessary.

- Develops stored procedures, database triggers and SQL queries where needed.

- Implements best practices and tunes SQL code for optimization.

- Loads data from SF Power Exchange to Relational database using Informatica.

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