Georgios Tzortzis

Data Analyst||PowerBI Analyst||Strategic Planning Analyst

Derby, England, United Kingdom

About

I’m a Junior Data Analyst and Strategic Planning Analyst at Frasers Group, where I use data to drive informed decisions and support business strategies. Proficient in SQL, R Studio, Python, Excel, and Power BI, I specialize in analyzing complex datasets to uncover trends and deliver actionable insights. A key part of my role involves creating intuitive and impactful data visualisations using Power BI. I design interactive dashboards and reports that translate raw data into clear, visual narratives, making it easier for stakeholders to understand key metrics and trends. My visualizations not only highlight current performance but also help in forecasting and strategic planning by revealing underlying patterns and opportunities. I'm passionate about continuous learning and committed to making a meaningful impact through data-driven strategies.

Experience

  • Lead Data Analyst at Aimtru Brands
    Dec 2024 - Present · 1 yr 7 mos

  • Junior Data Analyst at Frasers Group
    Jun 2022 - Dec 2024 · 2 yrs 7 mos

    • Forecasting using SQL, Rstudio, and PowerBI to provide Weekly/Daily/Hourly statistics for the web orders, retail, and Warehouse departments in order to map out the entire process of the demand. • Designed a full suite of warehouse Power BI dashboards that provide both snapshot and comprehensive views for company directors. • Utilized Snowflake for data warehousing solutions, optimizing performance and managing large datasets. • Led meetings with various technical and non-technical departments to showcase progress and accomplish prioritised objectives.

  • Waiter at Zizzi Restaurants
    Nov 2018 - Dec 2019 · 1 yr 2 mos

    As a member of the food and beverage team of six, I obtained experience in team working, communicating with different personalities and I’ve been able to perform well under pressure while remaining enthusiastic, polite, and positive.