Опыт работы
Ltd West Automatic
Data Analyst
Collected, cleaned, and analyzed operational and financial data to improve business efficiency. Built automated dashboards and reports using Power BI and Excel, reducing manual reporting time by 30. Developed SQL queries and Python scripts for data extraction, transformation, and analysis. Defined and monitored key performance indicators (KPIs) in collaboration with management.
- Reduced manual reporting time by 30%
Проекты
Survival prediction on the Titanic
Built an end-to-end ML pipeline in Python using Pandas and Scikit-learn: performed exploratory data analysis, handled missing values, generated new features, and encoded categorical variables — resulting in the training and comparison of 5 classification models. Tuned hyperparameters using GridSearchCV and RandomizedSearchCV combined with stratified k-fold cross-validation, achieving a model accuracy of 77.2% for Gaussian Naive Bayes.
Образование
Astana IT University
2024 — 2027Software Engineering
БакалаврОжидаемая зарплата
200 000 KZT