Atefe mahdaviadel
Barcelona
Summary
MSc Data Science student at the University of Aberdeen, with extensive experience in data analysis, machine learning, and deep learning. Proven track record in leveraging advanced analytics and AI to solve complex problems and drive strategic decisions. Strong background in Industrial Economics with skills in statistical modeling, ETL processes, data visualization, and SQL. Committed to continuous learning and professional development, holding multiple IBM certifications.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Data Engineer
MTN
01.2017 - 01.2022
- Developed and deployed machine learning models for predictive analytics, significantly enhancing financial performance and operational processes.
- Created user-friendly dashboards using Tableau and Power BI to effectively communicate complex data trends.
- Increased revenue through targeted marketing campaigns informed by comprehensive customer segmentation analyses.
- Led initiatives to identify cost-saving opportunities and improve operational efficiency through thorough data analysis.
- Evaluated and recommended new analytics tools, improving data processing and analysis capabilities.
- Collaborated with cross-functional teams to define key performance indicators and develop actionable insights.
Senior Economic Analyst
IranKhodro
01.2011 - 01.2016
- Leveraged data analysis to streamline procurement and market strategies, leading to marked improvements in efficiency and market alignment.
- Conducted sensitivity analyses and developed economic models to forecast market trends.
- Improved macroeconomic trend understanding through timely and informative reports for internal stakeholders.
- Supported merger and acquisition activities with targeted economic analyses, highlighting potential synergies and risks.
Education
Master's degree, Data Science -
University of Aberdeen
08.2024
Bachelor's degree, Economics -
Allameh Tabataba'i University
06.2010
Skills
- Programming Languages: Python, SQL
- Machine Learning: Scikit-learn, TensorFlow, Keras
- Deep Learning: CNNs, RNNs, LSTMs
- Data Visualization: Tableau, Power BI, Matplotlib, Seaborn
- Data Processing: Pandas, NumPy
- Database Management: MySQL, PostgreSQL
Big Data Technologies: Hadoop, Spark
Certification
- Data Analysis with Python - IBM, NVR4KVTSN3K2
- Databases and SQL for Data Science with Python - IBM, AKRB3TGQXLZT
- Python Project for Data Science - IBM, KULDEQCE9E4N
- What is Data Science? - IBM, CMKU74NABAUN
- Data Science Methodology - IBM, 2DSV28BUX6X8
- Python for Data Science, AI & Development - IBM, 7LMA4P7TLPPY
- Tools for Data Science - IBM, PVEKPAA8VAJQ
Projects
Image Classification using CNNs
- Developed a CNN using TensorFlow and Keras, achieving 90% accuracy in classifying images.
- Implemented data augmentation techniques to enhance model performance.
Sentiment Analysis using RNNs
- Built an LSTM model to analyze customer reviews, achieving 88% accuracy in sentiment classification.
- Utilized text preprocessing techniques and word embeddings for better text representation.
Customer Churn Prediction
- Developed a predictive model using neural networks, achieving 85% accuracy.
- Optimized hyperparameters and performed extensive data preprocessing to improve model robustness.
Real-time Object Detection for Surveillance
- Implemented the YOLO algorithm for real-time object detection using OpenCV and TensorFlow.
- Achieved 90% accuracy in detecting objects, significantly improving surveillance system effectiveness.
Timeline
Data Engineer
MTN
01.2017 - 01.2022
Senior Economic Analyst
IranKhodro
01.2011 - 01.2016
Master's degree, Data Science -
University of Aberdeen
Bachelor's degree, Economics -
Allameh Tabataba'i University
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