Костянтин

Vedmid Kostiantyn
Senior Java developer
29.05.1971

SUMMARY
Java Developer with more 15 years’ experience working on commercial projects with different J2EE
technologies, including old and new.
I am posing as backend developer, but may work on full stack.
Last used technology: Java 11, Spring, Spring cloud, Spring MVC, Spring Data, JMS,
Cassandra, kafka, Keycloak, BDDMockito, Cucumber at financial sector and e-commerce.

PROFESSIONAL Experience

2021-2023 Aug EPAM Senior java developer

2021 apr-2021Sep GlobalLogic Senior java developer

2019Sep-2021Feb Ngoar LTD Senior java developer

2017Sep-2019Jul EPAM Senior java developer

2016Oct - 2017Sep Egar technology Senior java developer

2016Apr – 2016Sep HZ Team Lead, java developer

2015Jun – 2016Apr Luxoft, DB Java developer Banking

2014Jully – 2015 Andersen Java developer, Tech lead.
Jun

2013 – 2014May Artezio Middle java developer.

2008 – 2013 NIX Solutions Ltd Middle java developer.
java developer.
 EDUCATION
Specialist of telecommunications, Kharkiv national university of radioelectroniks, 1996.
Specialist of Economic cybernetics, National Technical University "Kharkiv Polytechnical
Institute", 2007

TECHNICAL SKILLS

Area Description
Software Participated in development of commercial middle-scaled client-
Development server applications.
Analysis and Performed requirements maintenance, research tasks.
design strong understanding of OOP concepts, design patterns (GoF),
algorithm theory, multi-layer and client-server architecture
Web Tools and technologies: HTML, JavaScript, XML, JSF, jQuery, yui, kendo,
technologies Angular
Java (J2SE) Good knowledge of the following areas: Exceptions, Collections,
Threads, Networking
Java (J2EE) Experience with the following technologies: Servlets, JSP, JSTL, JDBC,
EJB, Struts, Hibernate, JPA, Ant, Maven, Spock, JUnit, JbUnit, JAXB,
JMX, Service (SOAP, REST), JMS(WebsphereMQ, ApacheMQ, Rabbit
MQ, Kafka), Documentum, Actuate, BisnessObject, AJAX , Mockito,
OSGI, SmartGwt, Play/Scala, GWT, DropWizard, Hybris
Cloud env familiar with main AWS services, In project I setup and used ES2, s3,
IAM.
Spring Spring, Spring Boot, Spring MVC, Spring Cloud, Spring Security, Spring
Oauth2, Spring Data, Spring Integration, Spring GRPS
Tests Junit test, Mockito, BDD Mockito, cucumber BDD
Application Tomcat, JBoss, WebLogic, Websphere
servers
Version GIT, svn, mercurial, perforce, StarTeam
control
IDE: Eclipse, Idea(prefer)
Automation Performance and functionally testing (Jmeter, Soap)
testing
Technology Scrum, agile
RDBMS Oracle, MsSql , PostgreSQL, Interbase, H2, MySql, Cassandra, nosql -
MongoDB, Redis
Languages English Upper Intermediate (verbal, correspondence, technical).
Experience: meeting, correspondence with customer
Projects Jira, Jenkins, confluence, bugzilla , cucumber, crusible, bitbaket
development
instruments
Other Python, Delphi, IBM BPM, Hybris, AWS
Activity Mentor juniors, lectured
 LAST PROJECTS

Feb-2023 - May-2023 - EPAM Systems, https://www.epam.com/
Customer: EPAM Systems, Inc
Customer Description: Software & Hi-Tech
EPAM Project Description: Creation of lightweight time reporting tool for employees
Project Roles: senior software engineers
Responsibilities:

 Backend developer
Tools and Technologies: Posgresql, kafka, spring boot, spring data

Jan-2022 - Jan-2023 - Senior Software Developer, EPAM Systems, https://www.epam.com/
Customer: CoreLogic, Inc
Customer Description: Business Information and Media
EPAM Project Description: The RPS family of projects are focused on a data analysis and retrieval,
providing services and client applications for Rental Property Solutions business. Teams focused on the
development of brand new, as well as legacy applications and services, enhancing the stability and
remediating performance issues, migration of proprietary solutions on a new technology stack based on
Microservices and GCP/PCF cloud platforms. RPS Teams have great expertise in domains like
Java, .NET, SQL, ETL, Microsoft SSIS, Microservices, DevOps, Data Analytic and Cloud
Team Size: 10 developers, 3 QA, 4 devops
Project Roles: backend developer (development, Junit tests, component tests, set env)
Responsibilities:

 added new features to differ modules o fproject

 writed test JUnit and integration tets

 migrated applications to new customer

 take part in bugfixing

 take part in trobelshoting
Tools and Technologies: PostgreSQL, Splunk, Jira, bitbucket, Jenkins, Dbeaver, veracode, java 8, Java
11, Spring, Spring MVC, RabbitMQ, Hibernate, docker, Mockito, gradle

Oct-2021 - Dec-2021 - Senior Software Developer, EPAM Systems, https://www.epam.com/
Customer: CoreLogic, Inc
Customer Description: Business Information and Media
EPAM Project Description: Project is currently utilized for MADL T&M engagements
Team Size: Dev Teams -5 members

QA Teams - 2 member
Project Roles: backend developer
Responsibilities:

 development modules

 writed Junit tests
Tools and Technologies: Oracle, Jira, veracode, Java 8, Spring boot, Spring MVC

May-2021 - Sep-2021 - Senior Software Developer, GlobalLogic
Customer: Spacelab
Project Description: Medicine systems – full system for clinic: manage person information and
equipment information, manage equipment
Team Size: Dev team - 5 members
Project Roles: backend developer
Responsibilities:

 developed new modules

 investigation
Tools and Technologies: Cassandra, Java 11, Spring boot, Spring MVC, Spring GRPC, Cassandra, Docker
& Docker Swarm, Spock, Azure (Backlog, CI/CD)

Jun-2019 - Feb-2021 - Senior Software Developer, Ngoar LTD, https://www.ngoar.com/
Project Description: payment system using bitcoin, create accounts, create transactions, referral
system and ets
Team Size: Team 8-10 developers, 1 devops, 2 QA
Project Roles: backend developer (development, Junit tests, component tests, set env)
Responsibilities:

 development security, account and transaction modules

 writed junit and integration tests

 bugfixing
Tools and Technologies: Cassandra, Jenkins. Jira, cucumber, crucible, maven, Java 11, Spring boot,
Spring MVC, Spring data, RabbitMQ, Cassandra, Keycloak, BDDMockito, aws

Contact Email: [открыть контакты](см. выше в блоке «контактная информация»)
Phone: [открыть контакты](см. выше в блоке «контактная информация»)
Skype: [открыть контакты](см. выше в блоке «контактная информация»)
Addition Married, son (2005),son(2007)
Hobbies: computer, photo, science fiction, psychology, yoga, sport,
capoeira