Collect in 60 seconds: data consolidation and quality management solution
Scalable solution architecture with processing of 2 billion records
The number of employees in the company is about 6.5 thousand people; a great amount of accounting systems is used, which provide billing, transactions with individuals and businesses, contract and customer requests accounting, interaction with debtors. It was demanded to unite data from various branches and accounting systems, create methods and business processes to verify them and correct bugs, and work out solution for data quality management.
Sources and tech stack: QlikView, Oracle CC&B, 1С «Энергобиллинг»
Functional areas: IT, Sales