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Аналітик
- Considering positions:
- Аналітик, Data analyst, Аналітик консолідованої інформації, Аналітик баз даних, Дата-аналітик, Database analyst
- City of residence:
- Ivano-Frankivsk
- Ready to work:
- Remote
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OLEKSANDR IUSKIV | Data Analyst
Location: Benidorm, Spain (open to remote) | Work Permits: UA, ES, UK
[open contact info ](look above in the "contact info" section)
[open contact info ](look above in the "contact info" section) / [open contact info ](look above in the "contact info" section)
LinkedIn
Portfolio & Certificates
SUMMARY
Data Analyst with commercial experience in retail analytics and Web3 financial operations. Possess a
strong foundation in designing spreadsheet-based reporting systems, processing large datasets (SQL,
Tableau / Power BI), and developing accurate KPI reports to drive business decisions. Detail-oriented,
calm under pressure, and effective in communicating with cross-functional stakeholders under tight
deadlines. Focused on data validation, actively leveraging AI tools to enhance analytical efficiency.
SKILLS
● Core Technical Stack:
○ Advanced Excel & Google Sheets (PivotTables, XLOOKUP, SUMIFs, ARRAYFORMULA)
○ SQL (PostgreSQL, CTEs, Window functions, JOINs)
○ Tableau / Power BI
○ Python (Pandas, NumPy, Matplotlib, Seaborn)
● Analytics Domain: Gross Profit & Margin Analysis, Retail Repricing Logic, Unit Economics,
Cost-Splitting Modelling, Operational Reporting
● Data Methodologies: Data Cleaning, Validation, Manipulation. Descriptive Statistics
● AI: Prompt Engineering
● Professional Competencies: Cross-functional stakeholder communication, ad-hoc task
prioritisation under tight deadlines, calm under pressure
LANGUAGES CERTIFICATIONS EDUCATION
● Ukrainian – Native ● Coursera “Google Data Analytics” ● IFNTUOG (Ukraine), Computer
● Russian – Native ● DataCamp “Data Analyst in SQL” Engineering, Master's degree,
● English – C1 (IELTS ● DataCamp “Data Analyst in 2024–Jan 2026
Acad. 7.0) Python” ● IFNTUOG (Ukraine), Computer
● Cryptology “Intro to Engineering, Bachelor's degree,
Macroeconomics” 2020–2024
EXPERIENCE
Financial Data Analyst at “LOKA” (Web3 rental platform), Nov 2025 - Present, part-time, remote
● Developed a financial tracking and reconciliation system in Google Sheets from scratch for
transactions, achieving 100% balance accuracy across 4+ wallets.
● Engineered an automated 50/50 partner cost-splitting model with dynamic UAH/USD FX
conversion logic, eliminating discrepancies in settlements and internal reporting.
● Administered weekly payroll and budgets for the 6-person team, providing founders with
precise monthly burn rate predictability.
● Conducted pre-MVP market research via open-source data, evaluating rental supply/demand
and competitor financial reports to shape the project's core business model.
Operations Manager (Category Analyst) at “Kopiyochka” (retail chain, 540+ stores),
Feb 2025 - Feb 2026, full-time, on-site (Ivano-Frankivsk, Ukraine)
● Extracted, cleaned, and structured daily datasets from 1C, Power BI, and Datawiz BES for 1,200+
active SKUs within a 10,000+ SKU category tree, ensuring 100% data accuracy for management
review.
● Produced weekly performance reporting (gross profit, sales, turnover) in structured Excel
templates to support category decision-making.
● Executed weekly repricing workflows across the stores by scraping and processing competitor
pricing data, strictly maintaining predefined margin thresholds and price bands.
● Tracked and audited promotional sales execution and seasonal inventory distribution,
identifying supply chain bottlenecks for immediate operational resolution.
● Applied AI-assisted workflows to accelerate recurring analytics tasks, reducing manual effort in
promo preparation by identifying comparable/analog SKUs from internal product data for uplift
and demand calculations.
Technical Translator (English-Ukrainian) at “Gas Transmission System Operator of Ukraine”,
Aug 2024 - Jan 2025, full-time, hybrid (Ivano-Frankivsk, Ukraine)
● Handled complex technical documentation and facilitated cross-border stakeholder
communication. Demonstrated strict attention to detail and fast adaptation to the energy
sector's domain logic under tight deadlines.
English Teacher at “Friends English Club”, Aug 2023 - Aug 2024, part-time, remote
● Honed presentation skills and the ability to communicate complex concepts to diverse
audiences. Evaluated progress metrics for 30+ students to optimise learning outcomes.
INTERESTS
Podcasts • Reading • Weight Training • Macroeconomics • AI • Beatmaking
Location: Benidorm, Spain (open to remote) | Work Permits: UA, ES, UK
[
[
Portfolio & Certificates
SUMMARY
Data Analyst with commercial experience in retail analytics and Web3 financial operations. Possess a
strong foundation in designing spreadsheet-based reporting systems, processing large datasets (SQL,
Tableau / Power BI), and developing accurate KPI reports to drive business decisions. Detail-oriented,
calm under pressure, and effective in communicating with cross-functional stakeholders under tight
deadlines. Focused on data validation, actively leveraging AI tools to enhance analytical efficiency.
SKILLS
● Core Technical Stack:
○ Advanced Excel & Google Sheets (PivotTables, XLOOKUP, SUMIFs, ARRAYFORMULA)
○ SQL (PostgreSQL, CTEs, Window functions, JOINs)
○ Tableau / Power BI
○ Python (Pandas, NumPy, Matplotlib, Seaborn)
● Analytics Domain: Gross Profit & Margin Analysis, Retail Repricing Logic, Unit Economics,
Cost-Splitting Modelling, Operational Reporting
● Data Methodologies: Data Cleaning, Validation, Manipulation. Descriptive Statistics
● AI: Prompt Engineering
● Professional Competencies: Cross-functional stakeholder communication, ad-hoc task
prioritisation under tight deadlines, calm under pressure
LANGUAGES CERTIFICATIONS EDUCATION
● Ukrainian – Native ● Coursera “Google Data Analytics” ● IFNTUOG (Ukraine), Computer
● Russian – Native ● DataCamp “Data Analyst in SQL” Engineering, Master's degree,
● English – C1 (IELTS ● DataCamp “Data Analyst in 2024–Jan 2026
Acad. 7.0) Python” ● IFNTUOG (Ukraine), Computer
● Cryptology “Intro to Engineering, Bachelor's degree,
Macroeconomics” 2020–2024
EXPERIENCE
Financial Data Analyst at “LOKA” (Web3 rental platform), Nov 2025 - Present, part-time, remote
● Developed a financial tracking and reconciliation system in Google Sheets from scratch for
transactions, achieving 100% balance accuracy across 4+ wallets.
● Engineered an automated 50/50 partner cost-splitting model with dynamic UAH/USD FX
conversion logic, eliminating discrepancies in settlements and internal reporting.
● Administered weekly payroll and budgets for the 6-person team, providing founders with
precise monthly burn rate predictability.
● Conducted pre-MVP market research via open-source data, evaluating rental supply/demand
and competitor financial reports to shape the project's core business model.
Operations Manager (Category Analyst) at “Kopiyochka” (retail chain, 540+ stores),
Feb 2025 - Feb 2026, full-time, on-site (Ivano-Frankivsk, Ukraine)
● Extracted, cleaned, and structured daily datasets from 1C, Power BI, and Datawiz BES for 1,200+
active SKUs within a 10,000+ SKU category tree, ensuring 100% data accuracy for management
review.
● Produced weekly performance reporting (gross profit, sales, turnover) in structured Excel
templates to support category decision-making.
● Executed weekly repricing workflows across the stores by scraping and processing competitor
pricing data, strictly maintaining predefined margin thresholds and price bands.
● Tracked and audited promotional sales execution and seasonal inventory distribution,
identifying supply chain bottlenecks for immediate operational resolution.
● Applied AI-assisted workflows to accelerate recurring analytics tasks, reducing manual effort in
promo preparation by identifying comparable/analog SKUs from internal product data for uplift
and demand calculations.
Technical Translator (English-Ukrainian) at “Gas Transmission System Operator of Ukraine”,
Aug 2024 - Jan 2025, full-time, hybrid (Ivano-Frankivsk, Ukraine)
● Handled complex technical documentation and facilitated cross-border stakeholder
communication. Demonstrated strict attention to detail and fast adaptation to the energy
sector's domain logic under tight deadlines.
English Teacher at “Friends English Club”, Aug 2023 - Aug 2024, part-time, remote
● Honed presentation skills and the ability to communicate complex concepts to diverse
audiences. Evaluated progress metrics for 30+ students to optimise learning outcomes.
INTERESTS
Podcasts • Reading • Weight Training • Macroeconomics • AI • Beatmaking
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The candidate's resume is posted at https://www.work.ua/resumes/17034979/