1. Create the target architecture for customer service automation.2. Enhance system capabilities by assigning technical tasks to developers, that includes all phases from the formation of requirements till the transfer of solutions to production.3. Make POS, develop common services and libraries, participate in code reviews. 4. Hired java developers and developed the java community.5. Maintained CI/CD based on Jenkins, help developers solve assembly and service delivery problems.Stack: Mesos/Kubernetes, F5/Nginx/Haproxy, Jfrog Artifactory, PostgreSQL/MongoDB, Kafka/IBMMQ/RabbitMQ, Hazelcast/Redis, Java/JS/Python, Spring boot/React, Jenkins CI/CD and other.-

1. Developed an application for calculating commissions and loyalty levels of clients.2. Developed a web application for servicing legal entities. The application provides an interface for call center agents with customer information and has integration with Avaya telephony.3. Improved general banking libraries and services (CI/CD Jenkins pipeline, logging, error handling).4. Participated in the selection and on-boarding of developers.Stack: Java8/11, Spring Boot, MongoDb, Hazelcast, Docker/Marathon/Mesos, IBM MQ, ELK, Prometheus/RUM/Zabbix, CI/CD Jenkins.

Participated in the development of the technological platform of Sberbank. Developed high-load web services (session management service, client profile, etc.), libraries for internal consumption, test applications. Covered at least 80% of the code with unit tests, developed SOAPUI integration scripts. Wrote release notes and documentation. Performed a small number of tasks on the frontend. Stack: JavaEE, Spring, Jersey, Jackson, Dozer, TestNG, Mockito, Maven, Bitbucket, Jenkins, Nexus, WAS/Jetty + IBM MQ/ActiveMQ, Bootstrap, ReactJS.

During the training, I developed a project for the online system "Planning for professional self-development". Stack: Tomcat, PostgreSQL, JSP, Servlet API, JDBC, Spring framework, IoC, MVC, Hibernate, HTML, CSS, Javascript, Log4j, JUnit4, Gradle.

Developed an online store for women's outerwear on the Bitrix platform. Transferred 1C.Retail from distributed dbf databases to a centralized database under SQL Server 2012. Set up a terminal server under WIN2012 for unified access to 1C. Set up a web server for CentOS + Apache + MySQL + PHP + nginx. Set up Bitrix synchronization with 1C.Retail. Completed page layout and their integration into Bitrix. Improved Bitrix components for business tasks. Optimized performance. Managed the project. Set tasks and supervise execution: designer, 1C programmer, advertising specialist. Stack: Bitrix Framework (MySQL, PHP, Javascript, CSS, HTML), Git

Implementation and support of the personnel management system BOSS-Kadrovik.- Evaluation of the complexity of tasks and deadlines- Setting up and customization the system- Integration with external systems (SAP, 1C)- Providing technical supportParticipated in implementation projects:- Mobile operator TELE2 - Heineken BreweryStack: MS SQL Server, TSQL, VBA, Crystal Reports.

Technical support of the personnel management system BOSS-Kadrovik.- Solving user problems- Collecting requirements from users- Refinement of the system functionality- Management of the service provider to support the PS BOSS-Kadrovik- Release management- System performance optimizationDuring the company's restructuring project I proposed a solution that saved several months of work for the project team.