* Developed the paid functions for Application Securiry Portal (AppSec Portal), which allowed the portal to be monetized and attracted investments and new customers to the company.* Refactored the source code of the Portal services, resulting in 50\% reduction in response latency.* Optimized the work of services with the database by speeding up some queries 5-10 times.* Created models for the Portal database, ensuring the continuous addition of features, without completely reworking the database.

* Developed a method for measuring the distance between different user-agent dialogs.* Investigated graph methods in the framework of the tasks of representing dialogue in the embedding space.* Collected a dataset for training and testing models for calculating metrics between user-agent dialogues.* Analyzed and synthesized findings from numerous SOTA papers, specifically focused on Dialogs encoding methods and Dialogs distance metrics.

* Developed the architecture and wrote the code to automatically collect images from the Internet.* Extracted 1000 images from web pages to compile a dataset for a Computer vision Model.