Ekaterina Filimonova

Work in Big Data department in DPI (Deep Package Inspection) group developing value-added services: • mobile data flow analysis and statistics calculation (Python, Spark) based on streaming data flow and files from DB (Hive, Teradata, Kafka) • system analysis and delivering system requirements.

DWH (Oracle Exadata) development project for MSE as outsource specialist: • developing data marts with PL/SQL. • reporting in BI (Microstrategy, Oracle BI) platform. • interviewing business users and transforming their business needs into DWH scheme and documents with requirements descriptions. • controlling data quality and data consistence.

Lamoda is the largest Russian e-commerce offering express delivery. DWH (Oracle and Vertica) development and maintenance: • writing BRD and system specifications for e-commerce business processes automation. • data analysis (data export in different formats, algorithms rework and data enrichment, etc.) • reporting for business departments (marketing, finance, security) with BI instruments (SAP BO, Tableau). • managing DWH development projects (SCRUM).

DWH (mostly Oracle) development projects for public sector customers (Russian Post, Government procurement service): • system analysis and DWH scheme engineering • development team management • interviewing customers to form the requirements and providing system demonstrations • writing project documentation: specification, BRD, solution design.

DWH (Oracle) development project in big Russian bank: • providing analysis of subject domain • delivering BRD, specifications and user manuals • data mapping • patching (creating, testing and installing updates to DWH) • controlling development process.

Worked in IT risk assurance department: • conducting of IT-audit (SAP) • documenting the result of audit • interviewing and communicating with customer.

IT development projects for foreign customers: • developing reports and components on Prognoz Platform • designing system interfaces • engage client to gather software requirements and business rules • project management.

Master degree

Bachelor degree