Vladimir Borisov
Java Developer
WORK EXPERIENCE
Freelance — Java developer
August 2023 — current
• Building a Spring-based service router with robust CSRF protection on all API endpoints.
• Developed a JavaFX-based UI for automating manual payment entry from .pdf, .csv, .dbf-files,
resulting in a 80% reduction in manual data entry errors and a 95% increase in overall productivity;
• Development of a high-load microservice for searching information on the internet fo over then 1
million potential users. I achieved a service response average time less then 0.7 seconds;
• Development of a microservice for a specialized user authorization method in the system
PSC CB “PrivatBank” — Java developer
December 2010 — August 2023
• Development of the programs entering into complex of financial streams of bank, internal complexes
of bank, Back Service for mobile appendices, Back Service for currency exchange (for front cash), internal
SIP-telephone(front for browser).
• Migration some projects from Sybase to PostgreeSQL.
• Optimize and refactoring of existing projects. Rebuild it from monolithic to a microservice structure,
which made it possible to improve their performance.
• Support and creation of new functionality for buying/selling securities
"Universal Accounting Center" — Programmer/developer
February 2005 — October 2010
Development and maintenance of software for management of public services to subscribers:
• Carrying charges for municipal services
• The account of payments and debts of the population
• Support and completion of payment acceptance and processing of the program from the population,
with banks, utilities
"SE "ODESAVIAREMSERVICE"— Heavy Engineering, Engineer/programmer Odessa
September 2003 — October 2004
• Development of software to collect and analyze the test parameters in the stands aircraft aggregates.
• The development of control circuits for test stands aircraft aggregates
EDUCATION
Dneprodzerzhinsk State Technical University, technological, Electrical Engineer
1992 – 1997
SKILS
•
•
•
•
•
Java 8+, JavaFX, Spring Boot, Micronaut, Hibernate, JPA, JSP,
JavaScript, HTML5, CSS, Node.js, React, Angular (have an operational experience)
PostgreSQL, MySQL, Firebird(Interbase), Microsoft SQL, Sybase (ASE, IQ)
Redis, MongoDB, RabbitMQ, Kafka, ELK
Maven, Docker, GitFlow, GitLab CI/CD
