Implemented ELK + Filebeat for centralized log storage with aggregation and search, which has reduced monetary losses twice.
Formed and changed development methodologies in teams for predictable product releases: time-to-market was halved.
Effectuated a system of automatic parallel testing on a variety of physical devices, which has expedited regression testing thrice.
Established and justified the need for Zvuk's reconstruction, which has increased the bandwidth from 250 to 1000 RPS.
Utilized the best practices from the Information Security field in company's work processes.
Introduced the practice of unit tests, documentation and closing of technical debts, which has reduced the testing time and the number of bugs per task by half.
Participated in and supported the transaction and promotion of the product from the technical side to SberBank.
Python, Golang, React, PostgreSQL, Cassandra, ClickHouse, MongoDB, ELK, Hadoop stack (Kafka, Spark, Hive, HDFS), Redis, Jenkins, RabbitMQ, нужен доступ к резюме etc.
MTS Group; Head of Mobile Apps
May 2016 — July 2017
Transferred in-house outsourcing project and managed the further development of the MyMTS loyalty service. Increased the performance of the service: solely built processes, which have allowed the system to implement 20+ integrations and aggregate data by subscribers. The service is visited by more than 4 million users daily. Supervised the replication of the service to the CIS countries.
Led the development, launch and improvement of telemedicine service SmartMed, streaming service MTS Music with Yandex, electronic library MTS Books with Litres, antivirus for mobile with Kaspersky.
Java, PHP, C#, нужен доступ к резюме , Java/Kotlin, Obj-c/Swift, PostgreSQL, Redis, RabbitMQ, Transact-SQL, MS SQL etc.
A1-Systems; Project Manager
September 2012 — May 2016
Directed a marketing platform that serves around 400 million subscribers to the main four mobile operators in Russia. This platform was designed for installing/updating/deleting applet solutions for OTA, configuring files and SIM card systems for OTA, conducting SMS/DSTK-push mailings.
Managed the implementation of OTA campaigns to the base of about 30 million subscribers for the installation of an applet solution through vendors from factories in MTS, Beeline, Megafon and Tele2.
Administered an applet solution in QIWI terminals for the main four mobile operating networks in Russia.
PHP, Java, PostgreSQL, Cassandra, RabbitMQ, JavaCard etc.