Yuriy Tkach Email & Phone Number

Kiev Region, Ukraine

Barcelona Area, Spain

As a member of the Engineering Productivity team creating tools and services that empower engineers across the whole organization to be more productive in developing apps/services in different languages for different platforms, ensuring high code quality with continuous delivery.The services include gathering and processing different reports from dev repositories, calculatingvarious metrics, providing quality gate checks. Additionally, services include automaticprocessing and actioning on different events, and provide tools to improve testing, building andreleasing of software.Involved technologies: Java, Scala, Spring-Boot, Kafka, Docker, github-api, REST, microservices,Gatling

Kiev Region, Ukraine

Took active part in the start, design, analysis and initial development of the consumer information project for CoreLogic. The project is a complete rewrite from the ground of the legacy application, with the adopting of Pivotal Cloud technologies. Took part in analyzing different technologies, architecture design, closely working with business analysts and project managers. Programmed parts of the new system paying great attention to testing, performance, reliability. Lead a small team of highly professional developers working in SCRUM.Involved technologies: Spring Framework, Spring Boot, Pivotal Cloud Foundry, Hibernate, REST, Oracle, microservices.

Kiev Region, Ukraine

Continue to lead a small group of developers in building applications for international investment bank, perform managerial tasks as well as hands-on programming tasks. Main accomplishments are:- organized software development process in the team to ensure stable delivery of high quality products (the team performed successful and continuous delivery of different applications)- setup continuous integration, enforced auto testing- prepared pre-release documentation, development documentation, user guides- interviewed and hired candidates for the team- mentored junior developers- worked with team members to ensure their professional growth and satisfaction within the company- initiated and negotiated several rounds of refactoring and improving of applications that speed up new feature development and maintenance- performed requirements analysis and tasks break down- continued to successfully implement development tasks within required scopeInvolved technologies: java, spring, jms, multithreading, apache-camel, linux, fix-trading, bamboo

Kiev Region, Ukraine

Leading a small group of developers in building applications for international investment bank. Creating front-office Foreign eXchange applications that integrate with different internal and external APIs using FIX-protocol and JMS. Applications are built on Spring and Apache Camel with heavy use of multithreading.Working with the following responsibilities:- perform requirements analysis having close communication with customer and create program architecture;- distribute development tasks and monitor their activity, review and verify colleagues code;- investigate the use of new technologies and create prototypes;- develop different application modules, write unit and regression tests;- collaborate with other teams to ensure stable and correct work of integrated systems;- take on responsibility to deliver application on time, properly tested and documented.

Kiev Region, Ukraine

Working on several projects for international investment bank. Implemented business functionality related to FX trading. Designed and implemented components of multithreaded systems that work with large data expecting high load. Created pure server-side as well as client side components. Refactored and reimplemented legacy code, wrote integration with 3rd party systems, wrote ANT build scripts, linux shell startup scripts, Junit and TesgNG test cases. Configured continuous integration system.Involved technologies: java, spring, jdbc, jms, swing, json, multithreading, fx-trading, groovy, ant, junit, apache camel

Vul. Shevchenka 95, Chernihiv, 14027, Ukraine

Lecture advance course of program system design and architecture, where modern approaches to developing of corporate systems using Java language are taught. Introduce to students various design-patterns, layered architecture, technologies that include Spring, JPA, JSF, AOP, application testing and building using JUnit and Ant.Assist in parallel programming course and Java language course by giving assignments to students and checking their work.Involved technologies: Java, Spring, AOP, Hibernate, JPA, JSF, RMI, JUnit, design-patterns, UML modeling.

Chernihiv, Ukraine

Implemented various portlets for the web-portal that included tv-schedule, online-tv, horoscope, weather, advertisement. Wrote separate modules for RSS processing and cache-management. Refactored and fixed code for the core of the web-portal, wrote missing JUnit tests for the core. Wrote ANT scripts for building portal modules and deploying to the server. Wrote administrative interfaces to the portal cache module and portlets.Involved technologies: Spring, Hibernate, JSP, JSF, JUnit, ANT, RSS, JavaScript.

Chernihiv, Ukraine

Assisted in designing of general architecture of the web-portal. Designed the architecture of the separate portlet. Wrote generic classes and facades for database access, services implementation and configuration.Involved technologies: UML modeling, design patterns, Java, Hibernate, Spring.

Chernihiv, Ukraine

Refactored, redesigned and improved the application for comparing Excel documents. Greatly increased comparing speed and accuracy. Added many new features to the application, that include support for office-2007 formats, export in different formats, launching from the Excel toolbar, connecting to document management systems. Re-designed the program architecture to modular one, that allowed using of program features from other applications by using dll-import or COM-interfaces.Designed and implemented the technology for comparing embedded Excel sheets in the Word document. Wrote modules to the Word-documents comparing application for comparing embedded Excel sheets, exporting results, launching from Word toolbar and connecting to different document-management-systems.Wrote a separate dll-module that provided general interface for working with various document-management-systems, like Interwoven, Netdocs, DocsOpen, Dm51 and others.Assisted in developing of algorithms for comparing Word and Excel documents.Involved technologies: Delphi, C++, COM, Visual Basic, DMS, threading, WinAPI.