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LiliyaSamigullina/README.md

Hi 👋 My name is Liliya

Data Analyst | Former Oil & Gas Project Expert

🌍 I'm based in Saint Petersburg, Russia

💡 What I Do:

  • Data analysis using SQL (PostgreSQL), Python (Pandas, NumPy, Matplotlib, Seaborn)
  • Business intelligence and dashboard creation with Apache Superset (Preset), Yandex DataLens
  • Marketing and sales data analytics
  • Working with large datasets and process optimization

🎓 Education:

  • Ph.D. in Engineering Sciences, Saint Petersburg Mining University (2020)
  • MSc in Oil and Gas Pipeline Construction and Operation, Saint Petersburg Mining University (2016)
  • BSc in Economics, ITMO University, Saint Petersburg (2015)
  • Additional Course: Data Collection, Analysis, and Interpretation in Python

🚀 Looking for Opportunities:

Open to collaboration, new projects, and career opportunities!

Pinned Loading

  1. CI-analytics CI-analytics Public

    Test task: analyzing build system data (top users, resource consumption) and merging JSONL logs

    Jupyter Notebook

  2. railway-logistics-optimization railway-logistics-optimization Public

    Test task: analyzing historical railway cargo loading data, forecasting future volumes, and calculating profits for loading stations.

    Jupyter Notebook

  3. cr-analysis-study-project cr-analysis-study-project Public

    Conversion rates analysis using Pandas

    Jupyter Notebook

  4. sales-study-project sales-study-project Public

    SQL queries aimed at data analysis of sales database

  5. online-school-study-project online-school-study-project Public

    SQL queries aimed at effectiveness analysis of marketing campaigns