ETL Developer in Chennai, Tamil_nadu, Ind; at Bharti Airtel

Consulting with data management teams to get a big-picture idea of the company’s data storage needs. Presenting the company with warehousing options based on their storage needs. Designing and coding the data warehousing system to desired company specifications. Conducting preliminary testing of the warehousing environment before data is extracted. Extracting company data and transferring it into the new warehousing environment. Testing the new storage system once all the data has been transferred. Troubleshooting any issues that may arise. Providing maintenance support. ETL Developer Requirements: Bachelor’s degree in computer science, information technology, or a related field. Extensive knowledge of coding languages, including Java, XML, and SQL. Proficiency in warehousing architecture techniques, including MOLAP, ROLAP, ODS, DM, and EDW. Proven work experience as an ETL developer. Strong project management skills. Ability to analyze a company’s big-picture data needs. Clear communication skills. Ability to troubleshoot and solve complex technical problems.