Responsibilities - Developed and maintained data models, supporting analytics and reporting across core banking entities. - Implemented data pipelines to collect and process large volumes of data from various sources - Built a monitoring system to control and promptly resolve data quality issues and performance bottlenecks - Interacted with stakeholders to gather necessary requirements, prioritize tasks, and ensure timely deliveryKey achievementsData Warehouse Migration:Migrated key banking entities into a new data warehouse on Greenplum, collaborating with business users to create reliable data marts.Result: Provided business users with faster, more accurate decision-making tools.Recalculation process:Designed a solution to recalculate data without downtime.Result: Boosted system uptime and user productivity.Team Metrics Dashboard:Developed real-time performance dashboards.Result: Improved data-driven decision-making for management.

Responsibilities: - Collaborated with business stakeholders to gather requirements, prioritize tasks, and manage deadlines - Designed data models and aligned solutions with architects - Drafted requirements for data loading from source systems and calculation implementation - Led the development process - Resolved incidentsKey achievements:Knowledge Reconstruction:Recovered essential knowledge after the departure of key personnel and documented processes for regulatory compliance.Result: Ensured continued project success and improved functionality.Payment-to-Income (PTI) Ratio:Implemented the PTI ratio within tight deadlines, coordinating multiple departments.Result: Met Central Bank requirements, maintaining credit operations.Client Merging Optimization:Reduced client merging time from 3 hours to 10 minutes, freeing server capacity.Result: Streamlined processes and minimized server load.Credit Claims Classification:Developed a flexible system to classify credit claims for regulatory reporting.Result: Enabled quick adjustments and ensured compliance with evolving regulations.Team Leadership:Scaled a cross-functional team from 1 to 10, implementing enhancements for the Risk department.Result: Delivered high-quality solutions, meeting stakeholder needs on time.

Responsibilities: - Developed software requirements and managed the software development cycle. - Led a team of analysts in the development of sales information systems, including self-service checkouts and gift card systems.Key achievements: - Restored knowledge about the gift card system, developed requirements for their wholesale sale - Wrote technical specifications for self-service checkouts - Implemented survey and testing functionality for employees

Responsibilities:Automated HR processes, implemented employee evaluation systems, and optimized candidate selection procedures.Key achievements: - Mastered LMS capabilities using HTML, CSS, JavaScript and implemented them for personnel development needs: e-courses, development programs, surveys, tests, evaluation procedures; - Implemented a task management and performance metrics calculation system in the department - Automated employee evaluation - Implemented a system for monitoring working conditions in distribution centers - Automated the process of selecting candidates for management positions