Nurbek Dohdyrbek
Almaty,ALA
Summary
Data science enthusiast with strong skills in Python, advanced SQL, machine learning, and data visualization. Experienced in analyzing large datasets, building predictive models, and delivering actionable insights through tools like Power BI and Qlik Sense. Passionate about applying data-driven approaches to solve real-world problems and support decision-making.
Overview
1
1
Certification
Work History
Data Analyst Intern
Kazakhtelecom JSC
07.2025 - Current
- Conducted telecom service analysis for Kcell and MTC in Ust-Kamenogorsk, examining user dynamics, technology adoption (2G–5G), geographic coverage, base stations, traffic usage, plan popularity, and service quality to deliver detailed operator-level reports.
- Designed and executed complex SQL queries and segmentation rules to build high-quality customer datasets for outbound marketing, applying business logic such as ex
- Utilized Qlik Sense and Data Manager to integrate multi-source datasets, create interactive dashboards, and generate analytical reports, enabling stake
- Performed data cleaning, transformation, and validation to ensure accuracy and consistency, while monitoring pipelines and collaborating with mentors to resolve anomalies and improve
Education
Bachelor of Science - Data Science, 4rd Year
International Information Technology University (IITU)
05-2026
Skills
- Proficient in Python and SQL
- Data analysis with Pandas and NumPy
- Proficient in Matplotlib and Seaborn
- Machine learning frameworks: Scikit-learn, TensorFlow, Keras
- Tools: Jupyter Notebook, VS Code, Git/Github, Power bi
- Database: PostgreSql，Mysql , impala sql , spark sql
- Proficient in Google Cloud
Certification
Nvidia : Accelerating Data Engineering Pipelines
Certificate ID : o5JCS_LbT9ahWTcuP48UHQ - nvidia certificate
More certificates in my Portfolio - Porfolio
Languages
English - B1
Chinese - Native
Kazakh - Native
Russian - A1
Timeline
Data Analyst Intern
Kazakhtelecom JSC
07.2025 - Current
Bachelor of Science - Data Science, 4rd Year
International Information Technology University (IITU)
More projects in my personal web
Projects
- SQL Movie Analysis – Advanced SQL queries for exploring rating trends, genres, and revenue.
- HR Analytics Dashboard – Built interactive dashboards in Power BI for employee insights.
- Machine Learning Projects – Implemented supervised and unsupervised models with Python.
- DriveSafe Website – Developed a community website to promote road safety.
- Personal Portfolio Website – Created a portfolio site to showcase projects and skills.
here the link for all projects : Personal web or Porfolio
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