Олексій

Oleksii Lizunov Leipzig, Germany
Business Analyst
[відкрити контакти](див. вище в блоці «контактна інформація»)

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Profile ●​ Data Analysis & BI: SQL (Advanced), Excel, Tableau, Power BI.
●​ Process & Tools: Jira, Confluence.
●​ Data Engineering Concepts: Basics of Data Pipelines, CRM Data
Integration (Salesforce/HubSpot concepts).
●​ Languages: English (C1 - Fluent), German (B1 - Intermediate),
Ukrainian (Native), Russian (Native).

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Work Experience Tyntec GmbH / Junior Business Analyst
January 2025 – June 2025, Dortmund, Germany

●​ Data Analysis & Reporting: Collected, cleaned, and analyzed complex
transaction and business data from multiple sources (SQL, Excel, CRM
systems) to ensure data accuracy.
●​ Dashboard Development: Designed and maintained interactive
dashboards in Tableau to visualize KPIs, performance metrics, and
OKRs for management and stakeholders.
●​ Process Optimization: Analyzed business workflows and documented
functional requirements to improve operational efficiency and
product development processes.
●​ Pattern Recognition & Quality Assurance: Identified data anomalies,
trends, and improved data quality standards.
●​ Cross-functional Collaboration: Collaborated with product and
technical teams using Jira and Confluence to support project delivery
and system integration.

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Education Kharkiv National University of Radioelectronics (KhNURE)
Bachelor in Computer Science – 2021–2025

●​ Focus: Data Analysis, Software Engineering, Computer Graphics.

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Certificates Tableau Training: The Information Lab Deutschland (April 2025).
Professional Achievement: Recognized as an Elite Trader by a proprietary
trading firm (demonstrating strong risk analysis and decision-making skills).