Data Analyst (SQL, Python, Looker Studio)

Σχετικά με τον ειδικό

Data Analyst skilled in SQL, Python, Looker Studio, Tableau and Google Sheets, with a prior background as a sales and business development director. Since late 2024 analyzes large-scale business and traffic data in MySQL databases up to 534 GB, writing and optimizing complex SQL queries over hundreds of millions of records; automates reporting in Python (Pandas); builds Looker Studio dashboards for traffic quality, partner performance and revenue. Key results: identified four unprofitable partner networks and recommended client redistribution, resulting in a 65%+ increase in profit from these clients; implemented partner-downtime monitoring saving approximately €18,000 annually; supported A/B testing for a new US server infrastructure. Earlier grew a trading company's partner network to 15+ major retail chains. No iGaming experience stated; seeks a remote Data Analyst role.

Δεξιότητες

Εργασιακή εμπειρία

Data Analyst — Circle GmbH — 2024–present: SQL analytics on MySQL databases up to 534 GB, Python reporting automation, Looker Studio KPI dashboards; found four unprofitable partner networks (65%+ profit increase after redistribution), downtime monitoring saving ~€18,000 annually Project Consultant — freelance — 2022–2024: consulting projects for VIP clients in food production, market and commercial analysis; transitioned into data analytics Director of Sales and Business Development — IT-Alliance LLC (Trade Empire) — 2015–2022: exclusive agreements with international suppliers, partner network of 15+ major retail chains and food manufacturers, company-wide financial planning

Εκπαίδευση

IT School GoIT — Diploma of Data Analyst, 2023–2024, GPA 100/100 IT Academy Netology — Frontend Developer, Certificate of Completion, 2021–2022 Dnipro State Agrarian and Economic University — Master's degree with honors, Engineering, 1997–2003

Γλώσσες

Ukrainian native, Russian native, English A2 (Pre-Intermediate), German basics