Open to opportunities

Mina Elkholy

@minaelkholy

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Data Analyst transforming ERP and SQL data into fast BI insights.

Egypt

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What I'm looking for

I’m seeking a full-time role in data analytics or BI where I can build automated KPI dashboards, model and optimize data for faster reporting, and use data-driven insights to improve decision-making.

I’m a Data Analyst with 4 years of experience in business intelligence reporting, KPI tracking, and automated dashboard development, with a strong focus on real-time analytics and data governance. I build end-to-end Power BI solutions that integrate ERP data to reduce manual reporting and accelerate decision-making.

In freelance work, I’ve led 50+ projects using SQL, Excel, Python, and Power BI to extract KPIs and drive measurable outcomes—improving clients’ decision-making accuracy by over 35%. I also design and optimize relational databases (Oracle, MySQL, SQL Server, PostgreSQL), implement ETL pipelines, and improve query efficiency by 40% across projects.

I’m equally comfortable with advanced analytics: I developed interactive Power BI dashboards using Power Query, DAX, and Power Pivot, and built ML models (regression, classification, clustering) with 85%+ accuracy. I also created deep learning solutions for traffic sign recognition (93% detection, 99.2% classification) and automate reporting with Excel VBA and Python to cut manual data handling by 70%.

Experience

Work history, roles, and key accomplishments

Current

Freelance Data Analyst

Current

Upwork and Fiverr Platforms

Mar 2022 - Present (4 years 4 months)

Delivered end-to-end Power BI and analytics solutions for freelance clients, integrating data sources and automating reporting to reduce manual work substantially. Led KPI analysis, database/ETL design, dashboard development, and reporting automation across multiple projects.

Data Science Intern

ExploreAI Academy

Jul 2023 - Aug 2024 (1 year 1 month)

Completed an internship building Python/SQL/Power BI solutions for UN problem statements, including ML models across regression, classification, and clustering. Developed dashboards, optimized SQL queries and data cleaning, and built NLP/LLM chatbots using Python libraries.

Python SQL Power BI Machine Learning regression Classification Clustering ML Modeling Data Cleaning AWS Google Sheets NLP LLM Pandas NumPy scikit learn SeaBorn Dashboarding Storytelling

Data Analysis and Visualization Intern

Information Technology Institute (ITI)

Nov 2021 - Mar 2022 (4 months)

Completed a 3-month internship focused on data analysis and visualization using Excel, Power BI, SQL/PL-SQL, and Python. Built dashboards and predictive models, including a data warehouse and regression/classification approaches to improve predictive accuracy.