Svetlana Vakhrushev - Data Scientist / Data Analyst
Skills
- ATHENA
- Computer vision
- Databases
- Deep Learning
- English
- Exploratory data analysis (EDA)
- GenAI
- Git
- Hebrew
- JavaScript
- LLM
- Machine Learning
- MLOps
- Natural Language Processing (NLP)
- Neural Networks
- PostgreSQL)
- Python
- Pytorch
- RAG
- Russian
- Scikit-learn
- SQL (MySQL
- TensorFlow
- visualization
Experience
Imperva
Data Science intern - 02.2024/07.2024– Designed and implemented a botnet detection system combining custom two-step clustering algorithm and heuristics, potentially improving the company's WAF security against botnets.
= Implemented a Data Science pipeline with SQL-based data retrieval and model validation agreed with domain expertise.
– Optimized network data representation through innovative Graph Models, enhancing structural analysis.
– Developed an interactive application using Streamlit for automated EDA and graph visualization for better data insights.Topface Media
Data Analyst - 11.2022/10.2023– Designed a ML-based sales model utilizing time-series data to guide strategic planning for 2023-2024.
– Developed and managed a MySQL database, enabling advanced analytics and reducing data retrieval time by 40%.
– Automated tasks via Python scripts and integration of Google Spreadsheets with the database through Google Apps Script (based on JavaScript), enhancing workflow efficiency and employee interaction with data.
– Prepared numerous analytical reports with automated update settings.Saint Petersburg State University, Cluster Catalysis Laboratory
Research Assistant - 03.2018/06.2022– Invented a new renewable material based on biomass.
– Published 2 articles in international scientific journals.
– Refined a system to collect and analyze experimental data, generating actionable insights.
Education
Data Science professional studies
YDATA School of Data Science2023/2024An one-year career advancement program in Data Science, with over 250 hours of intensive training, including on-campus courses, industry projects, research seminars, and professional mentorship. GPA: 97.7
Bachelor's degree, Chemistry
Saint-Petersburg State University2018/2022GPA: 98
Data Science professional training course
Yandex Practicum2022/2023Projects: https://github.com/Veradics/yandex_practicum_projects
About me
Data Scientist with over 3 years of experience in Python programming, a STEM bachelor’s degree, and a graduate diploma from YDATA School of Data Science. Proficient in leveraging AI-based techniques and data analytics to develop innovative solutions and contribute to collaborative engineering projects. Actively involved in data science projects since 2022, demonstrating strong collaboration and problem-solving skills.
Skilled in Python, SQL (MySQL, PostgreSQL, Athena), machine learning, deep learning, and data analysis and visualization tools. Completed over 30 data-related projects. Proven work experience as a data analyst and researcher, with a successful internship at a leading cybersecurity company in Israel. Now seeking new opportunities to further advance my career.