Oct 2017 – Sep 2024 · 6 yrs 11 mos · London, United Kingdom · On-site

• Designed and implemented several exchange feed handlers, maintained legacy ones. Led code and design review processes in the team.
• Implemented a C++ library for describing exchange protocols and serialisation/deserialisation, library was adopted by 50+ feed handlers.
• Led a project and team of 5 developers focused on building a platform for end-to-end integration testing in isolation.
• Pioneered local development with Docker in the department.

Jun 2014 – Sep 2017 · 3 yrs 3 mos · Moscow, Russian Federation

• Distributed system for static/dynamic analysis
• Team lead role;
• System architect;
• Database architect and developer(SQL, PL/SQL, Postgres 9.4);
• Implementation of an asynchronous network library. Main features: no data size limit, failover logic for unstable/slow networks, asynchronous read/write, persistent queues;
• Design and implementation of a distributed asynchronous RPC library. The system is based on the network library and uses Google Protobuf for serialization. It has several interfaces: full-functional python interface, json based REST interface for requests only, asynchronous notifications through SignalR protocol. The system has load balancing and handles 100k+ RPS.
• Implementation and support of a cross-platform(Windows/Linux/Android) core component of the analysis system(C++, C, python);
• Implementation of a high-speed distributed file storage(C++) with CIFS compatible interface;
• Code review;

Jan 2012 – Jun 2014 · 2 yrs 5 mos · Moscow, Russian Federation

• Legacy code support, bugfix, refactoring;
• New subsystems analysis and implementation;
• Support and development of the MaxPatrol kernel;
• Development of the data export/import features;
• Design and develpoment of the data export engine, which exports data from database to XML via XSD scheme metadata;
• Business logic implementation;
• Network programming;
• Development of the host discovering mechanism through Boost.Asio and TDD. Process is described in articles: http://habrahabr.ru/company/pt/blog/156795/, http://habrahabr.ru/company/pt/blog/166139/;
• Unit tests development and support;
• Code review;

Jun 2010 – Dec 2011 · 1 yr 6 mos · Rostov Region, Russian Federation

• Legacy code support, bugfix, refactoring;
• Analysis of the new features complexity and their implementation;
• Support and maintenance of client software installations;
• Unit and complex autotests development and support;
• UI support and development (Ext JS 4, Javascript);