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I am a data analytics professional based in Turku, Finland, pursuing an MSc in Data Analytics. I design end-to-end data pipelines and build machine learning solutions that deliver real-world impact. I’m proficient in Python, SQL, data visualization, and statistical analysis, and I enjoy translating complex data into actionable insights for telecom and fintech domains. I’m passionate about using data science to tackle challenges, drive innovation, and support smarter decisions. I collaborate on cross-disciplinary projects, have earned prestigious scholarships, and love learning new tools and techniques to improve decision-making and efficiency.…I am a data analytics professional based in Turku, Finland, pursuing an MSc in Data Analytics. I design end-to-end data pipelines and build machine learning solutions that deliver real-world impact. I’m proficient in Python, SQL, data visualization, and statistical analysis, and I enjoy translating complex data into actionable insights for telecom and fintech domains. I’m passionate about using data science to tackle challenges, drive innovation, and support smarter decisions. I collaborate on cross-disciplinary projects, have earned prestigious scholarships, and love learning new tools and techniques to improve decision-making and efficiency.

Mukhtar Rabayev

Data Scientist, Data Analyst, Full Stack Developer, +1

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I am a data analytics professional based in Turku, Finland, pursuing an MSc in Data Analytics. I design end-to-end data pipelines and build machine learning solutions that deliver real-world impact. I’m proficient in Python, SQL, data visualization, and statistical analysis, and I enjoy translating complex data into actionable insights for telecom and fintech domains. I’m passionate about using data science to tackle challenges, drive innovation, and support smarter decisions. I collaborate on cross-disciplinary projects, have earned prestigious scholarships, and love learning new tools and techniques to improve decision-making and efficiency.…I am a data analytics professional based in Turku, Finland, pursuing an MSc in Data Analytics. I design end-to-end data pipelines and build machine learning solutions that deliver real-world impact. I’m proficient in Python, SQL, data visualization, and statistical analysis, and I enjoy translating complex data into actionable insights for telecom and fintech domains. I’m passionate about using data science to tackle challenges, drive innovation, and support smarter decisions. I collaborate on cross-disciplinary projects, have earned prestigious scholarships, and love learning new tools and techniques to improve decision-making and efficiency.

Available to hire

I am a data analytics professional based in Turku, Finland, pursuing an MSc in Data Analytics. I design end-to-end data pipelines and build machine learning solutions that deliver real-world impact. I’m proficient in Python, SQL, data visualization, and statistical analysis, and I enjoy translating complex data into actionable insights for telecom and fintech domains.

I’m passionate about using data science to tackle challenges, drive innovation, and support smarter decisions. I collaborate on cross-disciplinary projects, have earned prestigious scholarships, and love learning new tools and techniques to improve decision-making and efficiency.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Kazakh

Fluent

Russian

Advanced

English

Fluent

Work Experience

Data Engineer - End-to-End Data Pipeline (Academic Collaboration) at Elisa

September 1, 2025 - Present

Leading a team of 4 to build an end-to-end data pipeline for telecom battery health analytics; coordinating daily stand-ups and weekly progress reviews; designing logic to handle large telemetry data gaps and improve data quality; developing data processing and visualization workflows.

Junior Data Miner at Kaspi.kz

February 1, 2025 - May 1, 2025

Built complex SQL pipelines (window functions, JOINS, PIVOTs) to evaluate fraud rule effectiveness. Analyzed financial transactions using Python and ML to detect suspicious activities and suggest new fraud rules. Designed interactive Excel dashboards to support cross-team fraud monitoring and decision-making.

AI Lab Assistant, Teaching Assistant at SDU University

September 1, 2024 - September 1, 2025

Contributed to AI lab projects, including data labeling, augmentation, and training CV models using YOLO. Assisted in hands-on sessions for Data Science, Machine Learning, and Data Analysis courses.

Data Base Administration Intern at Tengiz Chevroil HQ

July 1, 2024 - August 1, 2024

Managed SQL Server operations: indexes, transactions, and scheduled jobs via SSMS. Created a Python Tkinter tool to simplify server log viewing and enhance monitoring. Implemented logic to detect inactive servers post clean-up and reboot.

Machine Learning Engineer (Intern) at Yurt Tech

June 1, 2024 - July 1, 2024

Developed CV models for CCTV video analytics: face detection, recognition, and tracking. Researched state-of-the-art deep learning methods to improve model efficiency and accuracy.