Tarkhani Meriam

Data Analyst with 4+ years of academic and professional experience turning complex data into clear, actionable insights. Specialized in BI development, ETL pipelines, and machine learning, with a strong track record of delivering Power BI dashboards across multiple industries. Currently completing a Master's in Data Mining while contributing to live analytics projects. Driven by curiosity, precision, and the power of data to solve real business problems.

DATA ANALYST at Jendex (2026-05 – Present)

• Performed data extraction, cleaning, and transformation to support business analysis.
• Designed and maintained Power BI dashboards for performance monitoring and reporting.
• Implemented workflow automation using n8n to streamline data processes.
• Delivered data-driven insights through interactive visualizations.

DATA ANALYST at Sebn tn (2024-06 – 2026-04)

• Analyzed operational data to identify trends and improve efficiency.
• Created reports and Power BI dashboards to support decision-making.
• Automated reporting processes using Python and Excel.
• Clean data.
• Make machine learning's models

DATA ANALYST INTERN at Délice CLN (2024-02 – 2024-05)

• Translated business needs into BI and reporting solutions.
• Built ETL pipelines (SSIS), OLAP cubes (SSAS), and Power BI dashboards.
• Developed 5+ KPI dashboards for cross-functional reporting.
• Deployed and maintained BI solutions in production.

DATA ANALYST INTERN at IBS (2021-06 – 2021-08)

• Extracted and analyzed business data from Excel and SQL.
• Cleaned and transformed data to improve reporting accuracy.
• Prepared datasets for Power BI dashboards and business insights.

Master's degree in data excavation, analysis and visualization – Faculty of Law, Economics and Management of Jendouba (2024 – 2026)

Bachelor's Degree in Business computing, Speciality Business Intelligence – Faculty of Law, Economics and Management of Jendouba (2021 – 2024)

High School Diploma in Experimental Sciences – khmais el hajri, Jendouba (2016 – 2020)