Роман

Java Developer

Roman Yelizarov

phone : [відкрити контакти](див. вище в блоці «контактна інформація»)
e-mail: [відкрити контакти](див. вище в блоці «контактна інформація»)
Linkedin:[відкрити контакти](див. вище в блоці «контактна інформація»)
Kyiv

SUMMARY
I have been working in commercial software development since 2007, with more then 10 years
of hands-on experience as a Java developer. Have successfully contributed to both small and large
teams and also have experience independently delivering projects from start to finish. In addition, I
have led a small development team, gaining valuable leadership and mentoring experience. I pos-
sess strong communication skills and have also developed a commercial project using Python. I
have extensive experience working with open source fintech solutions.

TECHNICAL SKILLS
- Java, (Python3 as additional);
- Spring, Spring-boot, Spring-batch;
- Quarkus, Akka;
- SQL: PostgreSQL, MS SQL, MySQL ;
- Hibernate, JPA, Blaze Persistence;
- RabbitMQ, Redis;
- Mapstruct, Lombok;
- Docker, docker-compose;
- JavaScript, TypeScript, Angular;
- Maven, Gradle;
- REST, CRUD;
- Swagger, OpenFeign;
- GoogleCloud, Microsoft Azure;
- Konfuzio
- GitHub, GitLab;
- Mockito, EasyMock, JGiven;
- IntelliJ Idea;
- Kanban, Scrum;
EXPERIENCE

February 2018 – present time
Company: Golden Dimension(GD-Next)
Software Developer
Participated in numerous fintech projects from initial design to production support. Contributed to
the development of several open-source banking products, including a PSD2 interface implementa-
tion (XS2A), an Open Banking gateway, an XS2A connector, and a QWAC certificate assessor.
Gained deep expertise in regulatory compliance and secure API integration within the financial do-
main.
https://github.com/adorsys/xs2a , https://github.com/adorsys/open-banking-gateway
Sole developer on a biometric-based authentication project (Python 3).
Currently working on a fintech project focused on the analysis of securities trading (buy/sell opera-
tions) and tax reporting. The system processes financial transactions, tracks portfolio performance,
and provides accurate tax calculations in compliance with regulatory requirements. I have been in-
volved in this project for over 3 years, contributing to its development, maintenance, and continu-
ous improvement.

October 2017 – February 2018
Company: EPAM
Backend Java Developer
Supporting in the logistics transport system. Implementation of new features, troubleshoot complex
system issues, fix software defects, and perform testing and debugging.

May 2017 – September 2017
Company: 6-Systems
Backend Java Developer
Developing a microservice system based on the BPMN Camunda framework. Support the applica-
tion and create new features.

June 2015 – April 2017
Company: PM7 Technologies
Full-Stack and Java Developer
Was a participant in the development of a microservices system for a large scale fintech-project.
The responsibilities included the implementation of business processes and algorithms in Akka and
Play framewors, testing, support, and monitoring work processes.

November 2014 – June 2015
Company: artBZV (startup)
Full Stack Java Developer
Participated in developing the web application for learning guitar.

May 2007 – November 2014
Several companies
1C developer
English level: Upper-Intermediate

EDUCATION
- 2010 MSc, business economics and human resources, Kryvyi Rih, National University
- 2007 MSc, computer and Intelligent Systems and Networks, Kharkiv, National University of Ra-
dio Electronics

PERSONAL INTERESTS
I enjoy doing sports like running, going to the gym, and swimming. For the last two years, I
have also been interested in FPV drones – building them and flying them as a hobby.