Public profile
@ayazzhalgasbek
Data Scientist interested in research and innovation
Data Scientist with experience in banking analytics, machine learning modeling, and large-scale transactional data analysis. Hands-on experience developing ML solutions for fraud detection, customer behavior analysis, and risk-related decision-making.
Experience, skills, projects, and achievements.
Data Scientist interested in research and innovation
ForteBank
Apr 2026 — Present• Led the development and production deployment of a large-scale transactional anti-fraud model, increasing the true positive fraud detection rate to 80% • Directed the integration of analytics systems and data pipelines following the acquisition of a partner bank • Led the integration of a social engineering detection model into the loan application decision-making pipeline, reducing fraudulent loan approvals to 30
ForteBank
Oct 2025 — Apr 2026• Built and deployed a machine learning model for detecting illegal gambling transactions, blocking over 75% of such activity while reducing the false positive rate to 20% • Built an online KPI monitoring dashboard, contributing to a reduction in end-to-end customer interaction response time from 7 to 4.5 minutes • SPL, SQL, Python, Kafka, DWH, API(FAST/REST)
MiKa Group LLP
May 2025 — Oct 2025• Developed forecasting approaches to estimate potential crop yields and support data-driven farming decisions. • Generated analytical insights and reports to improve resource allocation and operational efficiency
Nazarbayev University
2023 — 2025Thesis: Quantum Computing for Solving Cubic Schr ̈odinger Equation. • Implemented a Variational Quantum Linear Solver (VQLS) algorithm for solving systems of linear equations using quantum computer simulation environments. • Developed and optimized quantum algorithm workflows using variational methods and numerical optimization techniques. • Implemented numerical approximation of special case of Nonlinear Schr ̈odinger Equation(NLSE) using quantum computing techniques. • Conducted experiments with quantum circuit simulations and analyzed computational performance.
Nazarbayev University
2019 — 2023Capstone: Analysis of Elliott Wave theory on time-series data from Forex
