Vladyslav Mykhalets

Developing super fast, scalable and resilient micro service applications using Spring Boot, React, GraphQL and other cool technologies, packaging them into Docker containers and deploying to Kubernetes cluster in Google Cloud.

Responsibilities: feature development, feature refactoring, bug fixing, microservice prototyping. Tasks: 
- Okapi framework terminology leveraging pipeline step implementation (http://okapi.sourceforge.net/) in scope of Translation Application refactoring. 
- Spring Boot applications development (Configuration Server integration with Git repository (GitLab), OAuth2 Server / Client / Resource application using JWT token)

Project: PIMS Project description: product information management system. Responsibilities: application components / features design and development both server side / client side, application build and deploy, performance tuning, bug fixing. Technologies: Spring Framework 4.x, Spring Boot 1.4.x, Apache Storm 0.9.6, MongoDB 3.2, ElasticSearch 2.4, RabbitMQ, WebSocket / STOMP / SockJS, Angular JS, Node JS, Maven, Docker 1.11, Docker Compose V2, Docker registry V2, Vagrant, Amazon AWS

Project description: online virtual-sports betting game development Responsibilities: Core-backend development, integration projects lead. Backend development, projects integration, performance testing and tuning, mathematical documentation composition during certification process, servers setup and projects releases/deploys. Technologies & libraries: Spring Framework, Spring MVC, JUnit, JSON libraries (Jackson, GSON, Piriti for GWT), Apache CXF, GWT 2.5.1, myBatis, JPA 2.0, 2.1 (Hibernate)

Project description: Company’s scope – development of white label sites system. Responsibilities: Development and support of payment service system, designed for the white label sites system. Integration of payment providers into PSP system (credit card providers, direct debit providers, sms payment providers, pay-in-cash providers). Technologies: Java Servlets, Spring Framework 2.5, 3.0, Spring MVC, Tomcat + Apache

Project description: Company’s scope – development of white label sites system. Responsibilities: Development of white label sites engine and support of the system. Technologies: Java Servlets, Spring Framework 2.0, 2.5, 3.0, JMS, Tomcat + Apache.