Anastasia Fiskova
@anastasiafiskova
Anti-Fraud Analyst and Data Analyst building anti-fraud systems, real-time monitoring, and detection logic.
SpainWhat I'm looking for
I’m an Anti-Fraud Analyst and Data Analyst with 6+ years of experience in data analysis and fraud detection. I specialize in building anti-fraud systems from the ground up—detection logic, automated blocking, and real-time monitoring with actionable visualization.
In AdTech, I analyzed and refined anti-fraud Python scripts, created Slack alerts for suspicious activity, and built Grafana/Tableau dashboards for traffic quality. In retail and construction, I delivered automated forecasting and fraud infrastructure, replacing manual reporting with Python pipelines and developing rule-based detection to flag suspicious patterns.
Experience
Work history, roles, and key accomplishments
Anti-Fraud Analyst
Kadam
Jul 2024 - Present (1 year 10 months)
Analyzed and refined existing anti-fraud Python scripts to improve accuracy and align them with current business needs. Built real-time traffic monitoring dashboards and implemented automated blocking (auto-ban) with Slack alerts for suspicious activity.
Data Scientist
Ulybka Radugi
Jun 2022 - May 2024 (1 year 11 months)
Developed and deployed a custom Python/SQL demand forecasting solution to replace a discontinued SAP IBP system, matching original accuracy for forecasting and safety stock calculations. Automated weekly forecast generation and accuracy tracking, and delivered ML projects for customer and employee clustering/classification.
Fraud Analyst
StopExpress
Sep 2021 - Nov 2022 (1 year 2 months)
Built an anti-fraud analytical infrastructure from scratch as the sole technical analyst, including automated pipelines for transaction data from bonus/fuel cards and inventory movements. Replaced manual Excel reporting with a Python system, reducing turnaround time from 2 days to a few minutes, and created rule-based detection algorithms for suspicious trading patterns.
Economist / Analyst
Inzhpetrostroi
May 2020 - Aug 2021 (1 year 3 months)
Analyzed financial performance of construction projects across cost estimation, tender bid calculations, and financial reporting. Prepared analytical summaries and processed accounting documentation to support project planning and decision-making.
Education
Degrees, certifications, and relevant coursework
Peter the Great St. Petersburg Polytechnic University
Bachelor of Business Administration, Business Administration
2018 - 2023
Earned a Bachelor of Business Administration at Peter the Great St. Petersburg Polytechnic University from 2018 to 2023.
Saint Petersburg State University of Finance and Economics
Forensic Specialist, Forensic
2016 - 2021
Completed a Forensic Specialist program at Saint Petersburg State University of Finance and Economics from 2016 to 2021.
Availability
Location
SpainAuthorized to work in
Social media
Job categories
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