Луцюк

PROFILE SUMMARY
Detail-oriented and proactive Junior Analyst with hands-on experience in structured data handling, Excel-based data validation, process coordination, and real-time operations support. Strong motivation to grow in analytics, reporting, and process optimization. Quick learner with practical experience managing datasets, improving workflows, and ensuring high accuracy in fast-paced environments.
Work experience:
Self-employment –
Data handling & online sales
09.02.2025 – 31.07.2025
Responsibilities:
• Researched and identified reliable suppliers through online platforms and open sources.
• Created, updated, and maintained a structured product database in Excel.
• Gathered and systematized product information to ensure accurate descriptions and optimized listings.
• Performed data validation to keep product details consistent and error-free.
Achievements:
• Built and maintained a database of about 100 products, which improved the efficiency of listing updates by 30% and reduced order processing time by 15%.
• Verified and optimized product information across 100+ ads, increasing customer engagement by 25%.
Member of the competition organizational team (Data Entry / Operations Support)
Jiu-Jitsu League Ukraine
2024 – present (seasonal)
Responsibilities:
• Entering athletes' scores into the computer system during fights in real time with zero errors;
• Coordinated athlete flow during matches and awards; Assisted with event logistics and equipment setup;
Achievements:
• Processed over 200 match results per event in real time, ensuring 100% accuracy of athlete scores and immediate updates on the official competition system in a live, high-pressure environment.
• Coordinated the movement of 100+ athletes per tournament, which optimized schedules and maintained a smooth flow of matches, preventing delays. Reduced the scheduled end time of the competition by 2 hours.
• Collaborated with a team of organizers and referees to maintain error-free score tracking, which reduced post-match disputes.

Additional knowledge and skills:
EDUCATION & COURSES
• Foundations: Data, Data, Everywhere – Google
• Introduction to Statistics – Stanford University
• Power BI (Microsoft Learn)
TECHNICAL SKILLS:
• Data Tools: Excel (Structured tables, formulas, data validation, cleaning, basic modeling), Google Sheets, Power BI (Reports, data model basics – in progress)
• Other: MS Office, Canva, Fast & Accurate data entry.
LANGUAGES & QUALITIES:
• Languages: Ukrainian – Native; English – B2; Portuguese – A2.
• Personal Qualities: Responsible, disciplined, organized, fast learner, team-oriented, willing to develop in analytics and process improvement.