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LinkedIn: linkedin.com/in/eugene-khozhainov-632aa31a3 Professional Summary A results-oriented Backend Software Engineer with 4 years of experience in designing and developing robust Java applications for the financial sector. Skilled in modern Java ecosystems (Spring Boot, Hibernate), event-driven architectures (Kafka), and cloud-native technologies (Kubernetes, Docker). Proven ability to deliver integration solutions within Agile teams and a strong foundation in enterprise system development. Technical Skills - Languages & Core: Java (8, 17, 21) - Frameworks: Spring Boot, Spring Core, Spring MVC, Spring Data JPA, Spring Security - Persistence & ORM: Hibernate, JPA - Messaging & Integration: Apache Camel, JMS, Apache Kafka - Testing: JUnit, Mockito - Databases: PostgreSQL, Oracle, MySQL - Tools & DevOps: Docker, Kubernetes, Git, Maven, Liquibase, Jira, Confluence - Methodologies: Agile/Scrum - Languages: English (B2 - Professional Working Proficiency) Professional Experience Software Engineer | VADAROD | [2022 – Present] - Develop and maintain scalable back-end microservices for internal banking system integrations, ensuring high reliability and data consistency - Implement business logic using Java 17/21 and the Spring framework (Boot, Data, Security) - Design and optimize database interactions using Hibernate/JPA with Oracle and PostgreSQL - Utilize Apache Camel to build resilient event-driven integration flows between systems - Containerize applications using Docker and manage deployments in a Kubernetes environment, use Jenkins to continuously deploy to test and production environments - Actively participate in Agile ceremonies (sprint planning, retrospectives) using Jira and Confluence Projects Car Rental System (Learning Project) | [2019] - Architected and developed a full-stack back-end application demonstrating multi-tier design - Designed the relational database schema and mapped entities using Hibernate - Implemented data access layer with Spring Data JPA repositories and business logic in the service layer - Exposed functionalities via a RESTful API built with Spring MVC controllers for client interaction - Technologies: Java 8, Spring Boot, Hibernate, PostgreSQL, Maven User Registration Service (Commercial Project Contribution) | [2020] - Contributed to the development of a secure user registration and authentication module - Implemented features using Spring Boot and configured authorization rules with Spring Security - Integrated the service with a MySQL database for data persistence - Technologies: Spring Boot, Spring Security, MySQL Education & Certifications - Hi-Tech Park IT-Academy – Certificates in "Java Fundamentals" and "Java Enterprise Development" | 2019