ETL Informatica / Hadoop Developer

Overview

Must Have Technical / Functional Skills. Primary Skill : ETL Informatica Developer. Job Description : Must Have Technical / Functional Skills. Primary Skill : ETL Informatica Developer. Secondary : Oracle, SQL. Experience : Minimum 10 years.

Responsibilities

• Bachelors or masters degree in computer science or related field. ETL Process Development : Design, develop, and maintain ETL processes using Informatica PowerCenter or other relevant Informatica tools.
• Deep understanding of HDFS, YARN, MapReduce, Hive, Pig, HBase, Flume, Sqoop, Zookeeper, Oozie.
• Experience with Spark, Kafka, NoSQL databases.
• Experience in Agile Methodology
• Experience with code versioning tools like Bit-Bucket
• SQL Proficiency : Utilize SQL / PLSQL to extract, transform, and load data.
• Exposure to advanced transformations like data transformations, Parsing JSON / XML messages
• Experience in Job scheduling tools Like Autosys
• Data Integration : Integrate data from various sources, ensuring data consistency and quality.
• Data Warehouse Design : Design and maintain data warehouses to support business intelligence activities.
• Performance Optimization : Optimize SQL script / queries for speed and efficiency.
• Troubleshooting : Identify and resolve issues in ETL processes.
• Documentation : Create and maintain technical documentation for ETL processes.
• Testing : Perform unit, integration, and system testing on ETL processes.
• Collaboration : Collaborate with cross-functional teams to ensure successful implementation of ETL processes.
• Data Quality : Ensure data quality by implementing data cleansing and transformation processes.
• Data Modeling : Develop and maintain relational and dimensional data models.

Benefits Summary

Qualifications

BACHELOR OF COMPUTER SCIENCE

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