Experience

TRI7 Solutions Inc.
• Philippines
• Information Technology & Services
• 100 - 200 Employee
• Marketing Data Specialist

  • Mar 2023 - Present

Spotway
• Brazil
• Advertising Services
• Data Analyst

  • Jul 2022 - Mar 2023


Яндекс Практикум

• Data Analyst (learning experience)

  • Feb 2022 - Aug 2022

  In the course I learned to: - write python code (strings, lists, for, while, functions, dictionaries, etc.) - work with data (working with missing data, changing data types, excluding duplicates, data categorization, etc.) - explore data (graphs, conclusions, data slices, correlation, validation, etc.) - perform statistical data analysis (statistics, descriptive statistics, probability theory, hypothesis testing, etc.) - write SQL queries (data slices, aggregating functions, grouping, sorting, combining, subqueries, etc.) - analyze business indicators (metrics and funnels, cohort analysis, unit economics, user metrics) - A/B testing (hypothesis testing, selection of the experiment method, hypotheses prioritization, test preparation, results analysis, behavioral algorithms) - Visualize data (presentations, seaborn, plotly) - automation of processes (launch scripts, data pipelines, dash, Tablue) - basics of ML (tasks, algorithms) course repository: https://github.com/AnnaGlagoleva/YP Show less