I am a Data Analyst/Scientist with a Master’s degree in Data Science (with distinction) from the University of Sussex and a strong background in computational modelling. I specialise in extracting, collecting, analysing, and modelling data to generate clear, actionable insights that support data-driven decision-making.
My technical toolkit includes Power BI, Tableau, Python, SQL/MySQL and Excel. I build complete analytical solutions—from data extraction and transformation (using Power Query), to data modelling, DAX measures, statistical analysis, and machine learning—delivered through interactive dashboards and well-structured reports.
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🔍Data Extraction & Collection
SQL querying, API integration, web scraping, Power Query, ETL workflows -
🧹Data Cleaning & Preparation
Handling missing values, outliers, feature engineering, normalization -
📐Data Modeling & Database Design
Star/snowflake schemas, relational models, Power BI data modeling -
📈Statistical Analysis & Machine Learning
Regression, classification, clustering, PCA, time series forecasting, Bayesian methods -
📊Visualization & Dashboarding
Power BI (with DAX), Tableau, Excel dashboards, Python (Matplotlib, Seaborn) -
⚙️Programming & Automation
Python (Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch), scripting, unit testing -
📎Business Intelligence & KPIs
Interactive dashboards, performance tracking, DAX-based calculations -
🗄️Database Technologies
SQL, MySQL, Neo4J — data querying, integration, and optimization -
☁️Cloud & DevOps Tools
Git/GitHub, Azure, Docker, Databricks -
🤝Collaboration & Agile Practices
Cross-functional teamwork, sprint cycles, reproducible coding workflows
- 📧 Email: n.esfahanian1996@gmail.com
- 🔗 LinkedIn: linkedin.com/in/niloufar-esfahanian-226420226
- 💼 Portfolio & Repos: github.com/Niloofaresf1996
Thanks for visiting my profile! Feel free to explore my repositories and reach out if you're interested in collaboration or data-related projects.