- Translated an important module of the application from French to English using ngx-translate- Optimized API requests in time and memory consumption, leading to better performance in production- Built new sign-up pipelines and designed new relations in the database to allow the new type of users to access the simplified version of the application- Refactored asynchronous functions according to the best practice

- Designed and modeled an optimization of trading mechanism for decentralized cryptocurrency markets using multidimensional predictive models. Wrote a white paper about this optimization- Determined the business plan, market size and company valuation using quantitive and descriptive analysis- Led the project from the idea stage to the MVP with an attempt of fundraising. Directed the project to get into NEAR protocol Accelerator. Organised the agile project management. Pitched the project to VCs and business angels - Discovered in details 50+ protocols and projects of the crypto industry

- Classified and rated articles/forums about computer science by their relevance to the Yandex's users requests - Provided labeled data about computer-science related researches to increase the performance of searching algorithms