• Optimized Python prototype for currency options, resulting in a 30% reduction in processing time;• Created data visualizations using Oracle SQL and PowerBI, delivering over 20 impactful presentations;• Improved the risk prediction model for derivatives, boosting accuracy and reliability through backtesting and refinement;• Contributed to 0.01% increase in the company’s income by identifying the need for a strategic adjustment in penalty rate for unscrupulous clearing participants.

• Utilized Python and MATLAB to implement an algorithm for finding special kind chains in a marked complete graph and to perform Monte Carlo simulation to analyze their distribution;• Publication: N. Mezhennaya, A. Krasnova, L. Makaryan. On the Distribution of the Number of Special Kind Chains in a Marked Complete Graph. Bulletin of Buryat State University. Mathematics, Informatics. 2023. №2. P. 3–13.

• Contributed to the Tools and Industrial Assembly Solutions Department, providing support in various operational areas.• Conducted market analysis to identify potential customers, resulting in the successful acquisition of two new clients.• Assisted with technical translations into English, including the translation of three technical booklets.