Наталiя

SUMMARY:
Data Analyst & Data Engineer with expertise in SQL, Python,
BigQuery and Google Sheets. At Dakota Programming, I worked
across both analytics and data engineering — building and
managing databases, importing and transforming data from XML,
automating workflows, and analyzing large datasets to support
decision-making. I studied Azure ML in Microsoft’s certification
program (missed the certificate by a few points) and actively
explore AI tools to accelerate data analysis and reporting. A lifelong
learner, I continuously improve my qualifications and expand my
expertise in modern data and analytics tools.

WORK EXPERIENCE
BESARAB NATALIIA DAKOTA PROGRAMMING (2022-2025)

DATA ANALYST DATA ANALYST(05.2024-05.2025)

Duties / Responsibilities:
CONTACTS: • Collected, cleaned, and analyzed data from multiple sources to
support business decisions.
[відкрити контакти](див. вище в блоці «контактна інформація») • Designed and maintained dashboards and reports to track KPIs
and performance metrics.
@Web_Nata • Applied statistical and analytical methods to identify trends,
patterns, and insights.
[відкрити контакти](див. вище в блоці «контактна інформація») •Ensured data quality, accuracy, and consistency across different
reporting systems.
Ankara, Turkey Achievements:
• Developed Python scripts to automate data exports and
LinkedIn streamline reporting processes.
• Visualized and shared real-time data insights using Google Sheets
GitHub for better team accessibility.

HARD SKILLS: DATA ENGINEER (03.2022-05.2024)
• Python for data analysis Duties / Responsibilities:
• SQL (querying, optimization, • Designed and created databases and tables to support business
working with large datasets) operations and reporting needs.
• Machine Learning (model • Developed efficient data models and structures to ensure
building, analysis, evaluation) scalability and reliability.
• Data Visualization (dashboards • Loaded, transformed, and validated data from multiple sources
and chart creation) into databases.
• Data Collecting & Cleaning • Ensured data accuracy, consistency, and completeness during
(data gathering, transformation, import and integration processes.
preparation)
• Statistical Analysis (descriptive Achievements:
statistics, correlation, • Automated data loading into MS SQL Server using T-SQL scripts
regression) to directly import XML files.
• Business & Product Analytics • Optimized query performance with indexing, filtering, and
(metric analysis, cohort analysis, refactoring, reducing execution time.
retention) • Delivered accurate query results and reports tailored to business
needs and requirements.

TOOLS: FREELANCE -
WORDPRESS DEVELOPER -
• MS SQL Server, PostgreSQL, (01.2020-03.2022)
DBeaver
• Excel, Google Sheets
• Tableau, Power BI, Looker Duties / Responsibilities:
Studio • Installed, configured, and customized WordPress themes and
• Amplitude plugins to meet project requirements.
• Python (Pandas, NumPy, • Designed and developed pages using Elementor, ensuring cross-
Scikit-Learn) device compatibility and design consistency.
• BigQuery, Microsoft Azure • Applied SEO fundamentals, including structured headings,
• AI Tools (e.g., ChatGPT) optimized meta tags, alt text, and permalinks.
• Trello, ClickUp, Draw.io Achievements:
• Enhanced website performance and usability by applying
custom CSS and optimizing front-end code.
EDUCATION
LANGUAGES
IT School GOIT -
Data Analytics (2025) English - Upper-intermediate
Turkish - Intermediate
Odesa National Maritime Academy- German - Elementary
Bachelor of Navigation (2006-2012) Ukrainian - Native