Yaroslav Dzedzisnkyi

I am integration GmCore - a key software component of the GamMatrix platform. GamMatrix is a third generation egaming management solution. GamMatrix handles a wide range of services, including Vendors Integration, CRM, CMS, Payment Processing, Player Handling, Reporting & Accounting, Loyalty Management and Bonus Management. GmCore has been architected in the object oriented paradigm, using fine-grained objects, logically divided into a number of business-oriented components.

• SAAS Services (JAVA) Web Services - REST API which provides a rich set of methods for applications\users\tenants\navigation management. Responsibilities: Designing architecture, maintaining process, maintaining communications with customer, coding, refactoring, bug fixing. Technologies: JEE, JSP/Servlets, Tomcat/Jetty, Maven, Spring MVC, Hibernate, HQL, MySQL

New projects development, improvement of old projects and systems. Support all systems and related databases. Integration with other systems on other platforms. Using MS SQL Server, I develop authorization module for system administrators. Here I worked with stored procedures, triggers, indexes, Constraints, sql-queries optimization and other T-SQL constructions. Have taken part in development and maintenance of .NET applications both front-end and back-end.

Development and maintenance a group of applications with common core for school social network, development a system management for these applications. The development was based on the Agile methodology (Scrum). Developed a payment system which allows users to deposit and withdraw funds by means of different payment methods (credit cards, e-wallets etc.) and payment service providers.

• support and database management in the company; • development and change of application software; • configure the product to the requirements of different services; • training, writing a summary of technical instructions; • collection requests and bugs, analysis and send to the developers. • administrated several rooms of management department, installed software, performed client support.