Сентябрь 2018 — По настоящее время (1 год и 11 месяцев)
Some of the responsibilities: - Development of backend in Golang and Amazon Web Services. Lambda, Kinesis, Glue, CloudWatch, S3, DynamoDB, SQS, Step Functions. - Development of backend in Java. WebServices RESTful calls, Spring, Hibernate; - Development of tools in Python for data parsing and uploading in Solr for indexing; - Databases design. Implementation in MySQL and Solr; - Marketing tools development in Java for sending access data and update info to clients: sms, voice, email; - Development back end processes for report generation with JMS, activeMQ and Jasper Report; - Covering code with JUnit tests (Mockito).
Highly loaded system for processing requests from affiliate systems. Responsibilities included: - Development of client/server application using Oracle DB, SOAP, IBM Wepsphere, JS; - Implementation of services communication using ActiveMQ; - Integration and unit testing using Groovy and Mockito; - Implementation some development tools using Python and Bash.