Tech tasks:Template and libraries for microservices;Kafka lib: protobuf as a message encoding (topic and key as a options), I use Sarama as a base lib;E2E test lib: Runner on Go, docker image with dependencies (playwrite as a test engine), GitLab CI, Allure integration;API Gateway: KrakenD as a gateway (jwt, cors, circuit breaker, rate-limiter), grpc-gateway in the BFF services, krakend endpoint generation based on Swagger (oapi 2.0), kubernetes operator for automatically updating KrakenD endpoints on BFF rollout.Product tasks:IRP system (the system of aggregation and decision-making in case of a security incident) ;Analytics service on Clickhouse;Report service on Docmate;

My main responsibility is to develop payment-related services that influence on an user experience.In additional I support swagger doc. generation tool.Project short list:1. chat-bot on livechat;2. develop and support help-center;3. redesign, refactoring KYC (parallel flow for multiple payment methods);4. finance transaction history;5. some technical tasks like improving a throttler, find bugs during deploy service and so on;

Introduction of 1S:ERP (1S:Enterprise - Russian solution of ERP systems).Writing microservices for integrate applications (we had separate systems and each one need data from other) via RabbitMQ:1. service for the feed animals (sending the result of feeding and receiving the result from milking);2. service for the milking (sending results of the milking and receive results of the feeding);3. feed mixing service (sending proportions of ingredients by cow groups to the feeding system, receive result of the feeding)4. ERP system (sending and receive a lot of information about animals for the forecasting buying ingredients)5. Vet (sending animals by groups in other systems; receive result of the milking for an analyze state of animal)My main responsibility is integrate all systems with each other and make one working solution.

Member of the scrum team for 1S:ERP implementation (mostly integration with other systems via RabbitMQ), also writing monitoring systems using ELK (Elasticsearch + Logstash + Kibana)My main responsibility is integrate ERP system to our clients.

1S:ERP implementation (Sales, Procurement, Treasury, Manufacturing)

Development business logic according to the technical task on 1S:Enterprise

Development business logic according to the technical task on 1S:Enterprise