Evgeny Gnevushev Email & Phone Number

Utrecht, Netherlands

Moscow, Moscow City, Russia

Provide solutions for one of the largest brokerage companies in Russia, serving about half a million clients. Processes huge amounts of data with minimal latency.Key achievements⚬ Built a service that prepares and provides data for a candlestick chart from raw market data. It reduced peak latency from 3 hours to 5ms on average. Key features: • service handles about 60k deals per second by every node and supports a horizontal scale; • api throughput is about 400 RPS with 100ms response (0.95 quantile) and supports a horizontal scale; • hosted in the Kubernetes.⚬ Built a connector for Moscow Exchange which is aimed to publish exchange events to Kafka topics: • made a native SDK library cross platform (reverse engineering); • service handles about 40 millions events per trade day with 20ms latency on average.⚬ Contributed improvements and new features to the internal library that wraps third-party dependencies and common use cases/infrastructure (caches, json/binary serialization, Kafka, “jobs” system, etc.TechnologiesC#, .Net 7, Kafka, akka.net, Docker, Kubernetes, linq2db, autofac, MessagePack, NodaTime

Moscow, Moscow City, Russia

Prima-Inform is a small B2B & B2C company. The main product of the company is an information system that allows checking your counterparty under any agreement. It has about a thousand clients. From time to time there might be around 5000 queries in an hour.Key achievements• Grew from a Junior Developer to a Team Lead and was responsible for team (~6 people) management.• Migrated from monolith to distributed fault tolerance system, which eliminated UI freezes and increased service requests traffic capacity by 10 times.• Refactored existing services and increased speed of loading user's index page by 50 times: from ~5s to 100ms.• Built tariff billing system.• Personally built CI/CD processes with GitLab CI/CD.• Contributed to the development of database architecture. Migrated from MSSQL to MongoDB.• Developed a few APIs (OpenAPI, REST, SOAP), WCF.• Built system for data updating management.• Built a few internal web applications (Backend + Frontend).TechnologiesC#, .Net Core/Framework, MongoDB, Vue.js, JavaScript, EF Core, RabbitMQ, Redis, MSSQL