Stepan Goncharov Email & Phone Number

Russia

Москва, Россия

I'm working on a product VK SuperApp.Achievements:• Conducted causal inference analysis of the effects of tabbar personalization (Propensity Score Matching / AB test). This allowed us to assess the impact of the decision on VK services and on users' content consumption habits, which allowed us to make a decision on the personalization of the application.• Conducted CustDev research within the framework of an intra-corporate startup. This allowed us to formulate a value proposition and redesign the business model.• Identified a downward trend in the activation product and developed a number of solutions. This allowed the KPI to be restored and gave a new growth point.• Automated part of the analytics for BizDev teams. This freed up 25% of the analyst's time.• Developed methods for evaluating the effectiveness of marketing campaigns, implemented a BI-tool. This has helped to speed up and standardize the work of marketing.• I calculated the budget of the marketing campaign of the games, due to which I reactivated the departed audience.• Conducted research on: the success of the VK Dating security center, the impact of redesigns on VK services.Main responsibilities:• Research on product initiatives and changes.• AB-tests, hypothesis testing and generation, BI-analytics.

I initiated and developed the video podcast "Avancena" together with the Higher School of Business (HSE).https://youtube.com/@avanstsena?si=J6wsv4ZVpGgyovW6• In a team of 7 people, I organized the shooting, was responsible for the concept and script.• Implemented a promotion strategy and 4 multi-channel integrations.• Fulfilled the KPI for attracting candidates to educational programs.• From scratch: 6 episodes, 300K views.

Москва, Россия

LANIT is the largest Russian group of IT companies.Achievements:• Managed the development of a recommendation system for HR. I have developed a system of metrics for evaluating the quality of resume recommendations. Due to the development of UX, MAU has grown many times. Due to AB tests and analytics, I improved recommendation algorithms, which accelerated the search for candidates.• Developed a model for detecting anomalies in banking transactions to automate the detection of technical faults. This has reduced support requests by tens of percent.• Developed a graph model for evaluating novelty in texts. This made it possible to find valuable information in a large volume of documentation.• Developed a CV model for restoring historical images based on data from 5 photos.Main responsibilities:• Consulting on the possibilities of using AI, presentation of solutions, training during implementation.• Hypothesis generation and testing, data analysis, machine learning model development, AB tests.

Москва, Россия

Dmitry Rogachev National Medical Research Center for Pediatric Hematology, Oncology and Immunology is a unique research and medical institution.• Working on the integration of the information system, I refined its functionality and trained the customer.• Initiated the creation of a unified analytics and brought it to integration into business processes.• Conducted BI (Qlikview/Power BI), Python/SQL and Excel analytics, predictive analytics, ML.• Analyzed genomic sequences using: BioPython, Blast, Muscle, etc.

Магистр Экономики, Финансовый Инжиниринг

Бакалавр, Бизнес-Информатика