Duties

Perform data engineering and data profiling to improve application performance using Dynatrace, MySQL, Android, Jenkins, Python, Appium, Selenium, Jira, Eclipse, Polaris, Oracle, SQL etc. Develop process for data investigation. Develop complex SQL queries to validate data extraction and transformation. Involve in configuration and fine tuing of data for improving performance and security of applications. Develop and maintain automation frameworks. Perform impact analysis. Use Jenkins for CI/CD. Similar duties.

Requirements

MS or foreign equivalent in Computer Science or IT or IS or Closely Related and 1 year of experience in Dynatrace, Android, Selenium, Jenkins and SQL

Responsibilities

To analyze functional and business requirements for either new or existing ETL applications which can be designed in Netezza, Teradata, Oracle or any other data warehouse appliance.

To provide estimations for development and QA tasks based on the complexity of the requirement considering all technical, functional and business aspects.

Planning, building and managing successful large-scale Data Warehouse and decision support systems such as Data Mapping, Data management, Data transportation and Data Staging.

Resolving on-going performance issues and bug fixes in shell scripts that would evade data loss in projects handling terabytes of data and also help in avoiding data corruption.

Performance Tuning, Performance-Oriented design, Development, Data Modeling, Physical Design, Logical Design, Trouble-shooting and coding for optimized functioning.

To work on UNIX Shell Scripting. Developing shell scripts to load Oracle, Netezza, Teradata databases and wrapper scripts.

Automation of scripts or workflows using Tidal scheduler, Control-M, One Automation scheduler.

Designing automated frameworks to avoid manual intervention of processes which run on daily/monthly basis while there is a failure.

To involve in Dimensional modeling (Star Schema) of the Data warehouse and use Erwin to design the business process, dimensions and measured facts.

Extraction of data from Oracle, flat files, Teradata and other RDBMS databases into staging area and populating into Data warehouses.

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