Oleg Rofman Email & Phone Number

Almaty, Kazakhstan

Product Data Analysis,Market Overview, KPI Monitoring and Forecasting,A/B tests,Causal Impact,Prophet Forecasting,Power BI

Almaty, Kazakhstan

Moscow, Russian Federation

👨‍💻 Training:Data mining and preprocessing, Exploratory data analysis, Statistical data analysis. Data parsing and storage, business metrics and data-driven decision making. Automatization, prognosis and forecast, storytelling with data.📊 Selected Projects:1) Catering Market in Moscow. Goals and objectives: analyze the current status in the Moscow catering market in order to develop recommendations for investors on opening a cafe with robotic waiters.🛠️ Data… Show more 👨‍💻 Training:Data mining and preprocessing, Exploratory data analysis, Statistical data analysis. Data parsing and storage, business metrics and data-driven decision making. Automatization, prognosis and forecast, storytelling with data.📊 Selected Projects:1) Catering Market in Moscow. Goals and objectives: analyze the current status in the Moscow catering market in order to develop recommendations for investors on opening a cafe with robotic waiters.🛠️ Data Analytics tools: Python, Pandas, NumPy, Seaborn, Plotly, Folium, BeautifulSoup, PowerPoint, Jupyter Notebook / Google Colab.➡️ Project & presentation link: https://olegrofman.github.io/post/project-8/ 2) Machine Learning Models for Predicting Churn of Customers of a Network of Fitness Centers. Goals and objectives: analyze the data of the fitness center in order to develop a forecast of customer churn and recommend a strategy for their retention.🛠️ Data Analytics tools: Python, Pandas, NumPy, Sklearn, SciPy, Matplotlib, Seaborn, Plotly, Jupyter Notebook / Google Colab.➡️ Project link: https://olegrofman.github.io/post/project-11/3) Analysis of User Interaction with Yandex.Zen. Goals and objectives: construct a dashboard and analyze user interaction with the Yandex.Zen cards.🛠️ Data Analytics tools: Python, Pandas, SQL, Tableau, PowerPoint.➡️ Dashboard & presentation link: https://olegrofman.github.io/post/project-10/To see the results of all peer-reviewed analytical studies please follow the given link:🌐 https://olegrofman.github.io & https://github.com/olegrofman/my_portfolio_yandex_praktikum Show less

Almaty, Kazakhstan

I conduct and manage scientific research in the field of radiation materials science. I apply mechanical testing methods, electron microscopy, and mathematical calculations to better understand the effect of deformation and ionizing radiation on the behavior of materials. I implement scientific projects funded by the Ministry of Education of the Republic of Kazakhstan and the International Science and Technology Center. The citation index is 8.

Moscow, Russian Federation

I participated in a program that aimed to improve the competitiveness of leading Russian universities among the world's scientific and educational centers. I have conducted scientific research in the field of metal matrix composites. I have presented of the research results at the world's leading scientific conferences and in high-impact Q1 and Q2 journals.

Ust-Kamenogorsk, Kazakhstan

I participated in foresight studies as one of the experts on technological development in the Republic of Kazakhstan. I analyzed the economic sectors, scientific and patent activity, and the questionnaires of organizations. I selected critical technologies and contributed to the development of future scenarios and roadmaps.

Temirtau, Kazakhstan

The scope of my job duties included coordinating projects with the ArcelorMittal R&D centers in Europe, ensuring that technological control meets current standards, implementing new products, and developing and maintaining contacts with suppliers and marketing and customer service departments; I have also developed an internal database to characterize the properties of steel.

Doctor Of Philosophy - Phd, Materials Science

Broad knowledge and practical experience in the area of new materials and technologies.

Engineer (Honors Diploma), Ferrous & Non-Ferrous Metallurgy