
Elvina Mustafayevaa
@elvinamustafayevaa
Data analyst at Kapital Bank who improved data reliability and built automated data quality rules.
What I'm looking for
At Kapital Bank, I improved data reliability across banking systems by auditing, cleansing, and standardizing datasets. I also created data quality rules and documented data freshness and structure so business teams could better understand the available data.
For my dissertation, I developed a Python machine learning framework to analyze returns and compare portfolio strategies. I also worked as a Junior Google Ads Specialis at AFEA Group, using campaign data to optimize bids, budgets, and creatives.
Experience
Work history, roles, and key accomplishments
Junior Google Ads Specialist
AFEA Group
Jun 2025 - Mar 2026 (9 months)
Conducted data-driven market and keyword research using analytical tools to identify high-value audiences, trends, and growth opportunities for performance-based advertising campaigns. Planned, launched, and managed Google Ads campaigns, applying statistical analysis and AI-powered optimization features to improve efficiency and ROI.
Data Steward (Intern)
Kapital Bank
Jun 2025 - Mar 2026 (9 months)
Improved data reliability across multiple banking systems by auditing, cleansing, and standardizing datasets, reducing inconsistencies that had previously undermined downstream reporting. Built column-level data quality rules and thresholds that flagged inaccurate or incomplete records automatically, giving the Data Governance team an early-warning system instead of a manual review process.
Greeter and Proctor
British Council
Jun 2024 - Sep 2024 (3 months)
Ensured exam integrity by monitoring candidates and verifying compliance with regulations, managed pre-exam checks, and verified environment readiness. Effectively managed and solved problems under pressure to ensure a smooth examination experience.
Education
Degrees, certifications, and relevant coursework
Azerbaijan State Oil and Industry University
Master's Degree, Data Analytics
2024 -
Pursuing a Master's degree in Data Analytics, focusing on cloud data management, predictive analytics, and machine learning.
IDDA, Holon Institute of Technology, Azercosmos, Israel Aerospace Industries
VISTAR - Excellence Program, Entrepreneurship and Technological Innovation
2026 - 2026
Activities and societies: Selected for a competitive accelerator; placed 1st out of 6 teams at Demo Day.
Participated in the VISTAR Excellence Program in Entrepreneurship and Technological Innovation, covering entrepreneurship, MVP development, and space engineering.
StrategEast, Sigma Software and Oracle University
Data Science (training), Data Science
2024 - 2025
Completed Data Science training covering regression, classification, clustering, and deep learning.
Azerbaijan State Oil and Industry University
Bachelor's Degree, Computer Science
2020 - 2024
Pursued a Bachelor's degree in Computer Science, covering computer architecture, algorithms, databases, and artificial intelligence.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Social media
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