Associate Tech Specialist

Chennai

2-3 Years

Job Description

• Experience in ETL design, developmentand Populating data warehouses/data lake from heterogeneous OLTP sources.

• Must have experience with designingcomplex ETLÂzs extracting data through RDBMS, Flat file, XML files, Jsonsources using Pentaho DI..

 •Strong programming skills, relational database skills with expertise inAdvanced Sql and PL/Sql Oracle DB, Snowflake, MySql etc.

 •Should be able to analyse poorly performing queries/ETL mappings and providesuggestions to tune them.

 •Good knowledge about Business Intelligence and Data warehousing concepts andmethodologies.

• Extensive experience in data analysis,ETL strategies and root cause analysis and proven problem solving andanalytical thinking capabilities.

• Understanding of software engineeringprinciples and skills working on Unix/Linux/Windows Operating systems.

• Experience in the Snowflake Clouddatabase is a plus.

• Exposure to the AWS cloud S3, EC2 is aplus.

 •Exposure to the Denodo Virtualization platform is a plus.

 • Experience with scripting languages likePython, Shell, JavaScript is a plus.

• Experience withreporting/visualization tools like Tableau, OBIEE is a plus.Qualifications-BE/B.Tech, Other Course