Evgeny I. Email & Phone Number

– Created a Data Science team to enhance the core algorithms of a two-sided matching platform where customers can find professionals and professionals can find customers. Hired 4 ML engineers, an analyst, and a product manager.– Developed a new pricing algorithm. Increased revenue in the largest category, home improvement, by 4%.– Led a project on improvement of order search and ranking in the application for professionals. Developed a model that accounts for both the probability of a professional sending a proposal to a customer, and the uplift in the probability of a deal. Increased the total number of deals by 5%.– Led a project on improvement of new order push notifications to professionals. Designed an algorithm for sending invitations for the most relevant orders (similar to the secretary problem). Increased conversion of an invitation to a proposal by 50%.– Designed an algorithm for detecting relevant order properties using professionals’ views and clicks data, adjusted for selection bias. Increased the number of deals from order search by 3%.– Designed and analyzed switchback experiments to test pricing algorithms, and other advanced experiments when classic user-based A/B tests were not possible.– Impacted the analytical culture in the company. Initiated the development of the new A/B testing platform. Helped to redefine analyst job requirements. Interviewed candidates for the position of senior analyst.

– Developed and implemented a demand forecasting and inventory optimization system for a fashion retail chain.– Created a forecasting model for products with intermittent demand. Increased forecast accuracy: decreased MSE by 35%.– Applied a MILP solver to optimize stock allocation between stores. Took into account demand uncertainty and store layout rules (a product is removed from display when one of its main sizes is out of stock).

– Implemented demand forecasting, inventory management, WMS, and ERP systems in retail and FMCG companies.

Master Of Science - Ms, Applied Mathematics

Bachelor Of Science - Bs, Applied Mathematics And Physics