These are the main directions I am in charge of:• Designing a framework for creating microservices in Golang. This framework produces metrics for all endpoints, provides a GRPC interface with an HTTP proxy to GRPC, includes health checks, database migration runner and generates Swagger (openAPI v2) description• Designing system architecture for complex cases• Designing a new CI/CD pipeline for microservices• Creating guidelines for software engineers on best practices• Improving technical management practices in development teams• Communication with stakeholders

I worked on a software project related to human health. This solution helps people solve their health problems by providing personalized recommendations.Responsibilities:• System design • Coding • Requirements analysis• Mentoring junior engineers • Code refactoring and review • Improving work processesStack: Go, PostgreSQL, Redis, JSON-RPC, Kubernetes, Grafana

I managed a team of 10 engineers who were working on three projects: DMP, CDP, and Seller DMP.• DMP – solution for user segmentation• CDP – user profile with a platform for creating aggregates• Seller DMP – segmentation platform for marketplace sellersResponsibilities:• System design• Interviewing and recruiting team members• Working on team motivation• Improving the team's professional skills• Incident analysis• Monitoring team performance• Communication with stakeholders

I worked on DMP project. This platform allows client targeting on the marketplace via segments’ constructor. DMP processes tons of data (user events) to build different segments for applying in marketing actions, A/B testing, sending email messages, and mobile notifications. I was personally responsible for developing core functionality - Segmentation builder.Components of the system:• ClickHouse as a storage for user events (actions);• Vertica as an alternative data storage for the selection of analytical data;• PostgreSQL for storing the segments. DMP has a cluster of 24 replica sets;• Apache Kafka for data streamingStack: Go, PostgreSQL, Redis, Kafka, ClickHouse, gRPC, REST, CI/CD

Software design and development new features for youla.ru.Stack: Golang, PHP, Python, PostgreSQL, MongoDB, RabbitMQ

I worked on a project related to the automation of infrastructure tasks:• solution for doing backups MySQL database with scheduled rotation• automation of the redistribution of resources the upstreams of the webserver Nginx depending on the load (incoming traffic)• service activity monitoring• logging program errors (fatal, exceptions, warnings, notices) with saving data in ClickHouse• monitoring message queue availability• notifications about various events in the infrastructureStack: PHP 7, JavaScript (NodeJS, AngularJS), PHPUnit, MySQL, Memcache, Lemon - key-value storage, Nginx, AMQP, ClickHouse

Responsibilities:• Software designing and development using Delphi, PHP, and 1C• Optimizing, and maintaining database solutions• Creating multitier architecture applications (client-server-database)• Web designing and managing content for the company’s website• Communication with customers and project managementStack: PHP, Yii2, MySQL, JavaScript, FireBird, Delphi, FastReport, EhLib, dbExpress, ADO, DataSnap

Computer Science Lecturer