Ensured continuous availability of private brand products while minimizing inventory and expenses:• Developed a tool pinpointing out-of-stock reasons for 95% of SKUs, enhancing inventory accuracy.• Created a data quality control tool to maintain the integrity of the data and improve data quality.• Revamped inventory forecasting model to boost prediction accuracy, optimizing stock management.• Implemented container prioritization at warehouses to increase margins and reduce wait times.

Developed a Comprehensive Client Profitability Model for the chemical products sector in Russia, enhancing financial strategy and customer service optimization:• Incorporated product category specifics to ensure accurate profitability analysis.• Enabled precise estimation of customer service costs, facilitating targeted cost management strategies.• Allowed for the evaluation of transport chain efficiency, driving logistics optimization and cost savings.

Quality control department trainee:• Led automation of quality check documentation, enhancing efficiency and accuracy.• Upgraded quality assessment methods, integrating advanced techniques for superior quality control.• Identified and sourced essential equipment through strategic partnerships, avoiding costly new purchases while maintaining high standards.

Contributed to a project evaluating the influence of plankton communities on the cleanliness of water in freshwater bodies:• Investigated plankton community population dynamics using parameter identification for nonlinear parabolic equations, applying differential evolution for optimization.• Developed a gradient method for inverse problem solving.• Validated models with precise/noisy data and on Lake Baikal measurements.