Impressive Communications is an IT System Integrator that delivers results-driven solutions to businesses. We work closely with
customers to understand their digitalisation needs and help them achieve their business goals through effective requirement
gathering and project delivery strategies.
What You’ll Do
Developing ETL logic utilizing Informatica workflows, scripting and load utilities
Involve in building the ETL Source to Target mapping to load data into Data warehouse and create mapping documents to outline data flow from sources to targets
Analyze the client requirement, performing the feasibility study, performing the impact analysis, prepares the high and low level design documents, and prepares detailed technical design document
Develop Mappings and Workflows, Preparation of Unit Test Case and Unit Test Data and data validation
Perform source system analysis as required
Develop stored procedures, database triggers and SQL queries where needed
Contribute to the development of best practice document and ensure adherence to best practices
