Контактная информация

Соискатель указал телефон , эл. почту и LinkedIn.

Получить контакты этого кандидата можно на странице https://www.work.ua/resumes/6147462/

Опыт работы

Java-розробник

с 11.2024 по наст. время (1 год 4 месяца)
ABM Cloud, Київ (IT)

Virtual Power Plant (VPP) – OpenEMS Integration
Energy management platform for monitoring and controlling industrial power systems across distributed edge devices.
•Developed ScheduleSyncer module reducing backend API calls by 90% through hash-based change detection
•Designed custom Modbus drivers for Sako/Deye inverters enabling control across 50+ edge devices
•Implemented automated energy trading workflow processing 200+ daily Excel reports
Technologies: OpenEMS, Java, OSGi, PostgreSQL, Modbus, RS485, JSON-RPC, Gradle

Yard Management System (YMS)
Backend system for warehouse yard operations handling vehicle tracking, dock management, and cargo logistics.
•Optimized PostgreSQL query performance by 40% through index optimization and query refactoring
•Developed microservices architecture using Spring Boot for real-time warehouse operations
Technologies: Java, Spring Boot, PostgreSQL, Microservices, Docker, JUnit

Java Developer

с 10.2021 по 10.2024 (3 года)
CHI Software, Київ (IT)

Insk – Insurance Platform (Microservices)
Enterprise insurance web application built with microservices architecture, serving multiple business lines.
•Implemented microservices architecture with Spring Cloud and RabbitMQ for event-driven communication
•Developed asynchronous processing pipeline with RabbitMQ, improving system responsiveness
•Implemented Spring Security with JWT authentication and role-based access control
Technologies: Java 11, Spring Boot, Spring Cloud, Spring Security, Hibernate, RabbitMQ, PostgreSQL, AWS

Ledocsystem – CRM Platform
CRM and project management system for digital business operations.
•Developed core backend functionality including RESTful API layer for task management and customer tracking
•Optimized database queries and application performance, improving system efficiency
Technologies: Java 8, Spring Boot, Hibernate, PostgreSQL, Docker, GitLab, Liquibase

Java Developer

с 08.2020 по 11.2021 (1 год 4 месяца)
Impltech, Київ (IT)

Inventor – Educational CRM Platform (Microservices)
CRM system for network of educational institutions built from scratch.
•Participated in building the platform from inception to production, contributing to microservices architecture
•Developed backend modules for student enrollment, lesson scheduling, and progress tracking
•Designed and implemented RESTful APIs and database schema with Hibernate and PostgreSQL
Technologies: Java 11, Spring Boot, Hibernate, PostgreSQL, Jenkins, Docker, GitLab, Microservices

Образование

Київський національний економічний університет

Банківська спарва, Київ
Высшее, с 1999 по 2004 (5 лет)

Магистр Банковского дела

Дополнительное образование и сертификаты

Hillel IT School "JAVA Core"

11.2019 – 03.2020
Сертификат

Hillel IT School "JAVA Enterprise"

07.2020 - 10.2020
Сертификат

Ultimate Enterprise JAVA

2022, 6 місяців

hotspotschool

2023, 4
Сертификат

Знания и навыки

• MS Office
• 1С
• 1С:Бухгалтерия
• Вождение авто
• Java
• Git
• Spring Framework
• Hibernate
• SQL
• Apache Maven
• Бухгалтерский учет
• JUnit
• JSP
• IntelliJ IDEA
• Apache Tomcat
• Eclipse
• Java EE
• Java SE
• Servlets
• PostgreSQL
• Spring Boot
• MVC
• Database
• REST
• IDE
• Водительские права кат. A
• Security
• VCS
• Frameworks
• Gradle
• ORM
• CI
• Testing
• Java Core
• Знання технологій JDBC
• Знання принципів ООП
• Цілеспрямованість
• Docker

Знание языков

• Украинский — свободно
• Английский — средний

Дополнительная информация

SUMMARY
Java Software Engineer with 5+ years of experience building scalable backend systems and microservices. Proven track record of delivering measurable results: reduced API load by 90% through intelligent synchronization, optimized PostgreSQL queries by 40%, and developed distributed systems handling 50+ edge devices in real-time. Strong expertise in Spring Boot ecosystem, microservices architecture with RabbitMQ and Spring Cloud, and full-cycle development from design to production. Experience spans insurance platforms, CRM systems, and energy management solutions.

TECHNICAL SKILLS
Languages: Java (8/11/17/21), SQL
Backend: Spring (Boot, Core, MVC, Security, Data, Cloud), Hibernate, RESTful APIs, SOAP, WebSocket
Databases & Caching: PostgreSQL, Redis, JDBC
Messaging & Events: RabbitMQ, Event-Driven Architecture
Cloud & Infrastructure: AWS (EC2, S3), Docker
Build & CI/CD: Maven, Gradle, Jenkins, Liquibase
Version Control: Git (GitLab, Bitbucket)
Testing: JUnit, Mockito, Integration Testing
Specialized Systems: OpenEMS (Energy Management, Modbus, RS485, Industrial IoT)