Maksim Antonenko

Fullstack development in agile projects. Background: Java, javaEE, Spring Boot, Spring Data, Hibernate, JPA, maven, Gradle, Rest, SOAP, OpenAPI, Swagger, jUnit, Database development, Oracle, PostgreSQL, MongoDB, Tracing, Monitoring, Prometheus, Grafana, AWS, Helm, Typescript, docker, kubernetes, ci/cd, vue, Storybook, js, accessibility, microservices ,microfrontends hexagonal architecture, code review, unit testing BE/FE, integration testing BE/FE Deutsch(B2) , English

- Technical Lead of Scrum Team in one of the biggest Telekom projects - Communication with responsible Business Analytics, Product Owners, Stakeholders, Project Architects - Take part in regular team discussions about architecture of User Stories implementation - Team Code review - java 8, Oracle ATG, Spring, Hibernate, Jsp, Oracle DB, Gradle, CI(Jenkins), JAX-WS, REST, JBOSS - junit testing / Integration testing - Review on customer's side - Maintenance duty (bugfixing) - Tuning SQL queries

project #1: Lexus Extend Kundencenter portal functionality. Fixedline staff only. waterfall. project #2: Phoenix 2+ experience with mobile & fixedline functionality for telekom.de portal. Integration logic with backends like Ecare OR PESA, manage business logic and provide data for customers on portal. Big scrum team, every month business trip to DE to show sprint results, planning and urgent topics discussions .

project: Dreampark project Worked in distributed scrum team(RUS, SWE, USA). The main goal was to extend functionality for telecommunication portal. Worked on integration layer between set-top-boxes(OCAP, VIP) and portal. Technology stack: java 7, Spring core, Spring MVC, REST , pure js, Jetty, Tomcat

project #1: Medios XP Worked in distributed scrum team. The main goal was to extend functionality for multi-tenancy telecommunication portal(desktop, tablet, smartphones). technology stack: java 6, javaEE, pure js, SQL, REST, Springc core, Spring Security, multi-threading, Glassfish, PostgreSQL. some of the NFR tasks were: DB performance testing and performance tuning

As junior java developer I worked on creating new functionality and bugfixing for WEB application that was responsible for web money transactions and statistics. java 6, JBoss 6 EJB 3 Spring Hibernate