Екатерина Есина

Samokat - food delivery app,10 million users • increased the speed of product search by 54% by optimizing data storage • implemented a service for linking the display time of categories for certain users, increased sales by 8% • reduced the number of bugs and incidents in the application by creating metrics and alerts for quick response, improved user experience and reduced the load on testers

• set up CI / CD for deployment in test and production for team products, setting up Kubernetes clusters • product development for deploy, versioning, and convenient use of results for all ML models of the bank, reduced the deployment and maintenance time of the ML model by 86% • implemented a group of reusable microservices for launching, generating, and sending reports with financial indicators, saved 40h per month for analysts

Miro - online collaborative whiteboard platform that enables distributed teams to work effectively together • increased the performance of several Redis instances - by caching, reducing RPS and migrating data to Redis Cluster (allowing more users) • got rid of the unused "crutch solution" mixed with configs. It saved app from down time • improved the bug handling process - the command has no emergency bugs and has created impact/effort matrix for primitives

Billing Systems - online payments via mobile app. 1 million downloads. • created and launched product for payment via NFC, applications brings 20% of the company's profit

incomplete bachelor program