Diana Sarsembayeva

@diana368

Data Analyst | MSc Data Science Student | Aspiring ML Engineer

Master’s student in Data Science in Rome. I have experience as a Data Analyst and am currently expanding my skills in Machine Learning through my studies and personal projects. I’m eager to learn from experienced professionals and grow as a Data Scientist.

Career

Experience: 1 years

Experience

Data Analyst (junior)

Beeline Kazakhstan

Feb 2025 — Jun 2025

• Collected, cleaned, and integrated datasets from multiple sources (SQL databases, REST APIs, and Excel) into unified structures for analysi • Designed and implemented ETL pipelines to automate data processing workflows using Python (pandas, numpy, PySpark) and SQL • Performed data validation and consistency checks across historical and current datasets to ensure analyticalreliability • Built Power BI dashboards to translate analysis into reporting for decision-making support • Applied statistical and machine learning methods, including clustering and regression techniques, to analyzecustom

Education

BSc Computer Systems and Software Engineering

IITU

2021 — 2025

Published a research article on a scalable and fault-tolerant environment for R&D applications with changing workloads. Co-authored the paper as part of my undergraduate studies. https://www.internauka.org/journal/science/internauka/368

MSc data Science

Sapienza University

2025 — 2028