Olena Kovalova

Olena Kovalova Email and Phone Number

Data Analyst | SQL, Tableau, Power BI, Python
Olena Kovalova's Location
Kyiv, Kyiv City, Ukraine, Ukraine
About Olena Kovalova

Hi there! Throughout my career, I have gained significant experience in customer service and effective communication with a wide range of clients. However, my true interest has always been working with numbers and data. As a result, I am currently focused on acquiring new skills.Currently, I possess strong proficiency in SQL, as well as expertise in BI tools like Tableau and Power BI, along with practical experience in Excel and Google Sheets. I am also familiar with Python and have experience using Git.So I am actively seeking opportunities in Data Analysis to combine my analytical skills with my passion for data-driven decision-making.

Olena Kovalova's Current Company Details

Data Analyst | SQL, Tableau, Power BI, Python
Olena Kovalova Work Experience Details
  • Rehabilitolog School
    Customer Service Manager
    Rehabilitolog School Apr 2018 - Feb 2022
    Kyiv City, Ukraine
    🔹 Client Communication for Program Sales: Strategically managed communications with a diverse client base, including international customers, to drive sales of educational programs and deliver exceptional service quality.🔹 Workshop Attendance and Satisfaction Analysis: Analyzed data on workshop attendance, participant satisfaction, and financial metrics to improve operational efficiency and outcomes.🔹 Cost-Effectiveness Analysis: Conducted cost-effectiveness analyses using Google Sheets, resulting in a 10% reduction in expenses.🔹 Marketing Campaign Optimization: Optimized marketing campaigns, leading to a 30% increase in registrations and total revenue.🔹 CRM Data Management and Competitive Analysis: Managed CRM data, performed competitive analysis, and provided recommendations to senior management, enhancing overall business performance and customer experience.
  • Spartak Gym Fitness Centre
    Sales Performance And Social Media Analytics Manager, Team Lead
    Spartak Gym Fitness Centre Sep 2010 - Dec 2017
    Poltava, Ukraine
    🔹 Sales Performance Analysis: Analyzed membership sales data using Excel, identifying key trends and opportunities that increased quarterly revenue by 25%.🔹 Customer Segmentation and Targeting: Developed customer segmentation models based on demographic and behavioral data, leading to targeted marketing campaigns that improved conversion rates by 30%.🔹 Campaign Effectiveness Evaluation: Evaluated the effectiveness of marketing campaigns, resulting in a 20% increase in ROI by optimizing ad spend allocation.🔹 Retention Analysis and Strategy: Utilized CRM data to analyze customer retention metrics and identify churn patterns, leading to implementing retention strategies that reduced churn rate by 15%.🔹 Data Visualization in Excel: Created and maintained Excel dashboards to visualize key metrics and trends for fitness club membership, which increased membership sign-ups.

Olena Kovalova Education Details

  • Poltava University Of Economics And Trade
    Poltava University Of Economics And Trade
    Financial Analyst

Frequently Asked Questions about Olena Kovalova

What is Olena Kovalova's role at the current company?

Olena Kovalova's current role is Data Analyst | SQL, Tableau, Power BI, Python.

What schools did Olena Kovalova attend?

Olena Kovalova attended Poltava University Of Economics And Trade.

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