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Олександр
Дата-аналітик
- Considering positions:
- Дата-аналітик, Product-аналітик, Data analyst, Product analyst, Financial analyst
- Age:
- 20 years
- City of residence:
- Lviv
- Ready to work:
- Khmelnytskyi, Lviv, Remote
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Oleksandr Lehenchuk
Junior Data Analyst
[open contact info ](look above in the "contact info" section) | [open contact info ](look above in the "contact info" section) | Lviv, Ukraine
PROFILE
Cybersecurity student at Lviv Polytechnic with hands-on experience in data collection, analysis, and
reporting. Worked as a Data Analyst and Bot Developer at a startup, where I turned raw data into actionable
insights for the team. Proficient in SQL, Excel/Google Sheets, and A/B testing. Seeking a Junior Data Analyst
role to grow and deliver measurable value.
TECHNICAL SKILLS
Data Analysis: SQL • Google Sheets & Excel • Tableau • A/B testing • Trello
Languages: Ukrainian (native) • English (reading technical literature)
EXPERIENCE
Data Analyst · Reservistu (Startup) · Sep 2024 – Jan 2025
• Collected, cleaned, and analyzed data from various sources to inform product decisions
• Created reports and dashboards in Google Sheets that the team used for weekly reviews
• Coordinated the work of a cross-functional team in Trello, assigning tasks and tracking deadlines
• Served as a liaison between technical and non-technical stakeholders—translating data analysis results
into clear recommendations
PET PROJECT
E-commerce Sales Analytics
Cleaned and structured sales data using Excel.
• Analyzed sales data with SQL, calculating key KPIs such as revenue, profit, average order value, and
number of orders.
• Built a Power BI dashboard to track sales trends and product performance.
• Identified the most profitable products and categories, as well as periods of peak demand.
• Identified products with low sales and high return rates and recommended reviewing their assortment
and sales conditions.
•Provided data-driven recommendations to improve sales performance and profitability.
EDUCATION
Lviv Polytechnic National University · 2023 – present
Bachelor's Degree in Cybersecurity and Information Protection
• Relevant coursework: databases, information systems, data protection, network security
SOFT SKILLS
Fast learner • Stress-resistant • Solution-oriented • Strong time management • Team player
Junior Data Analyst
[
PROFILE
Cybersecurity student at Lviv Polytechnic with hands-on experience in data collection, analysis, and
reporting. Worked as a Data Analyst and Bot Developer at a startup, where I turned raw data into actionable
insights for the team. Proficient in SQL, Excel/Google Sheets, and A/B testing. Seeking a Junior Data Analyst
role to grow and deliver measurable value.
TECHNICAL SKILLS
Data Analysis: SQL • Google Sheets & Excel • Tableau • A/B testing • Trello
Languages: Ukrainian (native) • English (reading technical literature)
EXPERIENCE
Data Analyst · Reservistu (Startup) · Sep 2024 – Jan 2025
• Collected, cleaned, and analyzed data from various sources to inform product decisions
• Created reports and dashboards in Google Sheets that the team used for weekly reviews
• Coordinated the work of a cross-functional team in Trello, assigning tasks and tracking deadlines
• Served as a liaison between technical and non-technical stakeholders—translating data analysis results
into clear recommendations
PET PROJECT
E-commerce Sales Analytics
Cleaned and structured sales data using Excel.
• Analyzed sales data with SQL, calculating key KPIs such as revenue, profit, average order value, and
number of orders.
• Built a Power BI dashboard to track sales trends and product performance.
• Identified the most profitable products and categories, as well as periods of peak demand.
• Identified products with low sales and high return rates and recommended reviewing their assortment
and sales conditions.
•Provided data-driven recommendations to improve sales performance and profitability.
EDUCATION
Lviv Polytechnic National University · 2023 – present
Bachelor's Degree in Cybersecurity and Information Protection
• Relevant coursework: databases, information systems, data protection, network security
SOFT SKILLS
Fast learner • Stress-resistant • Solution-oriented • Strong time management • Team player
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The candidate's resume is posted at https://www.work.ua/resumes/17757516/