Andrei D.

Senior Web & Digital Analyst @EPAM Systems

Warsaw, PL

Oct 2023 – Jul 2024 (9 months)**Role: Developer*LookML Code Development- Optimized LookML for accurate metrics, ensuring code functionality and readability.Dimensions & Metrics Creation in Looker- Developed metrics and dimensions for structured data analysis.Data Discrepancy Troubleshooting- Resolved data discrepancies to ensure reliable analysis.Data Security Management- Adhered to security protocols and managed access controls.Looker Data Models/Dashboards- Developed innovative dashboards and robust models using Looker.Version Control with Git- Used Git for LookML code versioning and team collaboration.Documentation in Confluence- Documented processes in Confluence for team collaboration.*Jul 2024 – Present (1 year)**Role: Data Analyst*Web Traffic Analysis- Analyzed website performance using Google Analytics to identify improvement areas.Event Tracking with Google Tag Manager- Optimized tracking to analyze user behavior effectively.Data Management in BigQuery- Integrated sources and executed SQL queries, enhancing Dataform code for depth analysis.Data Visualization in Looker Studio- Maintained data visualization dashboards in Looker Studio.Tag Management- Streamlined data workflows through improved tag management.Project Documentation and Tracking- Maintained documentation in Confluence and tracked progress using Jira.*Dec 2022 – Oct 2023 (10 months)**Role: Data Analyst*Web Traffic Analysis- Analyzed web and e-commerce metrics using Google Analytics 4.Event Tracking Setup- Implemented precise event tracking with Google Tag Manager and JavaScript.Data Management- Applied Python scripts and SQL in Google Big Query for data handling.Data Visualization & Reporting- Utilized Looker Studio, Sheets, and Excel for visualization and reporting.Tag Management- Managed website tags and custom variables in Google Tag Manager, resolving technical issues.