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Регистрация: 04.04.2025

Анна Гридасова

Специализация: Data Analyst
— Data Analyst with a strong foundation in SQL, Python, and data visualization. Skilled in statistical analysis, data wrangling, and building interactive dashboards for business decision-making. — Passionate about transforming raw data into actionable insights and optimizing data-driven strategies.
MongoDB PostgreSQL Python SQL Power BI
— Data Analyst with a strong foundation in SQL, Python, and data visualization. Skilled in statistical analysis, data wrangling, and building interactive dashboards for business decision-making. — Passionate about transforming raw data into actionable insights and optimizing data-driven strategies.
MongoDB PostgreSQL Python SQL Power BI

Скиллы

Python
Pandas
Numpy
Polars
MySQL
Statistics
Excel
Power BI
Tableau
HTML Visual
Mongo DB
SQL
PostgreSQL
Google Sheets
A/B Testing
Hypothesis Testing
Regression Analysis
Data Cleaning
Data Wrangling
API Integration
KPI Analysis
Reporting
Stakeholder Presentation
Jira
Confluence
Git
API Integration

Опыт работы

Data Analyst Intern
с 04.2025 - По настоящий момент |X GmbH
SQL, Python, Tableau
● Conducted customer behavior analysis using SQL and Python, leading to a 10% retention increase. ● Developed Tableau dashboards to visualize key business KPIs, enhancing data-driven decisions. ● Cleaned and structured large datasets, reducing data processing time by 25%.
Data Analyst
с 03.2025 - По настоящий момент |NDA
SQL, Python (Pandas, NumPy), Tableau, Power BI, Excel, Google Sheets, MySQL, PostgreSQL, MongoDB, A/B Testing, Hypothesis Testing, Regression Analysis, Data Cleaning, Data Wrangling, API Integration
Practice within the framework of training. ● Data cleaning. ● Statistical analysis. ● Pattern finding. ● Visualization.

Образование

Engineering (Магистр)
Samara State University

Языки

НемецкийВыше среднегоРусскийСвободно владеюАнглийскийБазовый