Inna Kolotyliuk
Data Scientist at lifecell Ukraine- Claim this Profile
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Topline Score
Bio
Credentials
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Supervised Machine Learning: Regression and Classificationq
DeepLearning.AINov, 2022- Nov, 2024 -
Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization
CourseraMay, 2020- Nov, 2024 -
Building Deep Learning Models with TensorFlow
IBMFeb, 2020- Nov, 2024 -
Machine Learning Explainability
KaggleJan, 2020- Nov, 2024 -
Machine Learning with Python
IBMJan, 2020- Nov, 2024 -
Feature Engineering
KaggleDec, 2019- Nov, 2024 -
Scalable Machine Learning on Big Data using Apache Spark
IBM -
Statistics for Data Science with Python
IBM
Experience
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lifecell Ukraine
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Ukraine
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Telecommunications
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700 & Above Employee
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Data Scientist
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Apr 2023 - Present
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Київстар
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Ukraine
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Telecommunications
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700 & Above Employee
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Big Data Analyst
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Jan 2021 - Jun 2023
- Participate in the collaborative ad hoc / analytical process to address business and technical information needs - Oversee data transformation, normalization, cleansing, aggregation, workflow management and business rule application in order to apply best practice analytic methods - Data preparation, processing, classification, and auditing before presenting analytical results - Data visualization, developing dashboards using PowerBI - Data preparation for calculating business cases - Providing documentation, business requirements related to company's products - Coordination of cross-team work Show less
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Innolytics Group
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Ukraine
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Information Technology & Services
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1 - 100 Employee
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System Analyst
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Aug 2018 - Jan 2021
- Extending company’s data with third-party sources of information when needed - Enhancing data collection procedures to include information that is relevant for building analytic systems - Processing, cleansing, and verifying the integrity of data used for analysis - Doing ad-hoc analysis and presenting results in a clear manner - Visualising results of analysis with PowerBI - Research and develop statistical learning models for data analysis - Implement new statistical or other mathematical methodologies as needed for specific models or analysis Show less
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Education
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Chernivci National 'Juriy Fedkovyc' University
Master's degree, Computer Science -
Chernivci National 'Juriy Fedkovyc' University
Bachelor of Applied Science - BASc, System analysis