Anna Walerys picture

Anna Walerys

Hello World! :)
I have a background in the digital publishing industry and experience in selling, producing, and executing content marketing campaigns. Over the last year, I additionally have become a data analyst. The recently completed online course in data analytics strengthened my skills in big data analysis methods. My goal for the near future is to receive an opportunity to apply my analytical and organizational skills to understand the audience's preferences around content and to connect brands with clients effectively. I aim to uncover insights, communicate complex data concepts, and visualize trends using industry-common tools to recommend data-driven solutions and guide business decisions. And then sell it! I've always been a pragmatic thinker, a practical doer, and a motivated and independent learner of new technical skills.
Take a look at my recent work and let's start a project together!

Man making a rental booking using a tablet

Airbnb: is price the only factor?

An advanced exploration and predictive analytics of rental listings conducted in Python built an interactive Tableau dashboard to visually showcase results.

Instacart: profiling the customer base

The goal of the analysis was to derive insights about customers' behaviors to implement a targeted marketing strategy.

Rockbuster Stealth: what's in the store?

In this query-based analysis, a summary of inventory and revenues was performed to launch an online video rental service.

Influenza: preparing for the flu season

The analysis examined trends in influenza season to plan for hospital staffing across the country.

Gameco: planing a marketing budget

End-to-end analysis of historical data helped uncover trends and recommend changes for the following year's marketing budget.

My skills

Taking an analytical approach while performing in the various roles at an international media company helped me to value the importance of collaboration and learn how to transfer lessons from one discipline to another to successfully execute my work. Along with experience in planning, budgeting, executing, and reporting independently managed projects, I bring the combination of strong analytical and organizational skills with the newly reinforced competence in data analytics.

The recently completed online course in data analytics strengthened my skills in the methods of big data analysis while utilizing the industry-common tools to uncover insights, communicate complex data concepts and visualize trends.

End-to-end analysis of data

Translating business requirements
Descriptive statistics
Statistical hypothesis testing
Forecasting

Tableau

Data cleaning
Data integration
Data transformation
Visual analysis
Storytelling

Python

Data wrangling
Data merging
Deriving variables
Grouping data
Aggregating data
Visualizing

SQL

Database querying
Filtering
Cleaning and summarizing
Joining tables
Subqueries
Common table expressions

MS Office (Excel, Word, PowerPoint)

Cleaning data
Summarizing data
Presenting results
Documentation
Reporting

Jira

Project management
Tracking
Organizing
Prioritizing

Fluently in English and German, native in Polish

I'm from Poland, I studied German language, I've thought myself English, and currently learning Spanish

Sports

ASA certified sailor, alpine skier, and recreational runner

Get in touch