Dmitrii Kostiukov Email & Phone Number

Saint Petersburg, Ru

Saint-Petersburg, Russia

Development and support of Internet banking Alfa-Online, Alfa-Mobile. The Internet banking infrastructure includes more than 500 microservices, microfrontends and infrastructure components.As a leader of backend development of Java Alfa-Online:- I am engaged in the development of architecture, infrastructure, as well as development processes for the Alfa-Online Internet banking platform, which has millions of users daily.- I manage the technical backlog of the strategic development of the platform and support development teams- I am directly involved in the development of high-load, scalable solutions from infrastructure and pipelines to the code base.- I lead technical projects and RnD projectsLatest completed projects:- Implementation of VictoriaMetrics as the main monitoring system. This significantly reduced the resource consumption of the monitoring system and increased fault tolerance.- Implementation of the "Feature Branches" approach into development processes. Feature Branches allow teams to test their functionality in isolation from the overall integration environment by reusing its resources. Which increased the speed of development and testing.

Saint-Petersburg

Alfa-Bank projects:- Tech Lead- development middleware microservices Java/Kotlin for Alfa-Bank applications (online banking mobile, web), mostly for web- development of the middleware microservices architecture- development and maintenance of middleware infrastructure (Ansible roles, playbooks)- common bank libraries and spring boot starters (error-handlig, reactive Integrations ... etc)Stack:- Java 11+, Kotlin- Spring Boot / Cloud- project-reactor, kotlin coroutines- mongodb, kafka, elasticsearch- Zeebe- infra: DC/OS, Docker, Ansible, Zipkin, Grafana, prometheus, ELK

Saint-Petersburg

Alfa-Bank projects:- development middleware microservices Java/Kotlin for Alfa-Bank applications (online banking mobile, web), mostly for web- development of the middleware microservices architecture- development and maintenance of middleware infrastructure (Ansible roles, playbooks)- common bank libraries and spring boot starters (error-handlig, reactive Integrations ... etc)- implementation of bpmn processes in the bank (Zeebe)Stack:- Java 11+, Kotlin- Spring Boot / Cloud- project-reactor, kotlin coroutines- mongodb, kafka, elasticsearch- Zeebe- infra: DC/OS, Docker, Ansible, Zipkin, Grafana, prometheus, ELK

LSR project - microservice for mobile app integration.Java 8 / Spring Boot 2 / RabbitMQ / Docker / ELK / PrometheusMicroservice - Chat Bot for KYCJava 8 / Spring Boot 2 / WebSocket Microservice - Messenger : (Websocket, RESTful)Java 8 / Spring Boot 2 / Websocket / Nginx / PostgreSQL / Docker / ELK / PrometheusVTB-Capital project (Mobile Office, RESTful services). Java 8, Spring 4.3 (MVC, Boot, Data, Security), Hibernate 5, Tomcat, MS SQL ServerCardif - страхование (RESTful microservices, sclaing, clastering)December 2017 - until now: WebSphere ND/Websphere AS/Java 8/Java EE 7/JAX-RS 2.0/Hibernate 5/MS SQL Server/Apache HTTP server as proxy/TomcatSberbank project (RESTful services, AD/Exchange integration):June 2017 - February 2018: WebSphere 9/Java 8/Java EE 7/JAX-RS 2.0/Hibernate 5/MS SQL Server/Nginx proxyCardif-авто (RESTFul services)June 2017 - December 2017: WebSphere 9/Java 8/Java EE 7/JAX-RS 2.0/Hibernate 5/MS SQL Server