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Katerina Bondarchuk

Offer Katerina work on your next project.

Czech Republic Czech Republic
8 months 1 day back
Available for hire available for hire
on the service 7 years

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Successful projects
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Rating
103
Customer Support 2
909 place out of 2299
Data Processing
765 place out of 1481

Language proficiency level

Čeština Čeština: upper-intermediate
English English: pre-intermediate

Skills and abilities

Portfolio


  • 50 USD

    Analysis of online store sales

    Data Processing
    Project Description
    The project is dedicated to the analysis of sales data from the online store "Express Shop," which specializes in selling electronics. The goal of the project is to identify sales trends, determine the most popular products, and analyze the impact of seasonality on sales.

    Work Process
    Data Collection:

    Sales data for January 2024 has been collected, including date, products, quantity sold, and price per unit.
    CSV files exported from the online store's order management system were used.
    Data Processing:

    Microsoft Excel was used for data cleaning: removing duplicates, correcting entry errors.
    New columns were created to calculate the total sales value.
    Data Analysis:

    Descriptive analysis of the data was conducted, including the calculation of total sales value.
    Charts were created to visualize the results, such as total sales value by product, quantity sold, and total sales value by dates.
    Data Visualization:

    Chart 1: Total sales value by product, showing which products generated the highest revenue.
    Chart 2: Quantity sold by products, indicating the popularity of each item.
    Chart 3: Line chart of total sales value by dates, demonstrating sales dynamics throughout the month.
    Report Preparation:

    A report was formulated, including key findings, charts, and recommendations for improving sales strategy.
    Results
    Total sales for January 2024 amounted to $6,500.
    The most popular items were "Smartphone" and "Laptop," which together accounted for 70% of the total sales value.
    The sales chart showed that peak sales occurred at the beginning of the month, particularly on January 1, which may indicate active marketing campaigns or holiday discounts.
    Conclusions and Recommendations
    It is recommended to focus on marketing campaigns for popular products such as "Smartphone" and "Laptop."
    Utilize seasonality data for planning promotions and discounts during peak periods.
    Consider introducing new products in categories that showed growth.
  • 15 USD

    1. Text for the blog

    Copywriting
    1. Text for the blog
    Title: "5 Life Hacks to Boost Productivity at Work"

    Text: In our dynamic world, it's important not just to work, but to work smart. If you feel that time is passing and tasks remain unfinished, here are five simple life hacks that will help you elevate your productivity to a new level:

    Morning planning. Spend a few minutes at the beginning of the day to create an action plan. This will help you focus on what’s most important.
    Pomodoro Technique. Work for 25 minutes, then take a 5-minute break. This method not only boosts productivity but also prevents burnout.
    Focus on one task. Forget about multitasking! Concentrate on one project – this way you will achieve better results.
    Comfortable workspace. Create a cozy atmosphere – this will help you concentrate and increase efficiency.
    Regular breaks. Don’t forget to rest! Short pauses will help you recharge and improve concentration.
    Try these simple tips, and you will notice how your productivity increases!

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