10.09.2026 aktualisiert
CB
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Full-Stack Java Developer | Spring Boot | React | Angular | Microservices
Chisinau, Moldawien
Weltweit
Software Engineer - Technical University of Moldova (TUM), 2016-2020Skills
JavaSpring SecurityDevOpsSpring FrameworkPostgreSQLRabbitMQAngular 2+SQLIntegration (Software)React.jsSpring BootBackendSpring DataFull Stack EntwicklungFront End
Java Backend Development
Extensive experience with Java 8-21, Spring Boot, Spring Data, Spring Security, JPA and Hibernate for building enterprise and e-commerce backend applications, including REST API design and microservices architecture.
Frontend Development
Solid hands-on experience with React, Angular, TypeScript, JavaScript, HTML5, CSS3 and SCSS for developing and redesigning modern frontend applications across enterprise and e-commerce projects.
Microservices & Messaging Systems
Proven track record of building microservices from scratch, expanding existing systems, and implementing asynchronous communication using RabbitMQ and ActiveMQ in production environments.
Database Management
Practical experience with PostgreSQL, MySQL, MariaDB and SQLite, including database migrations managed via Liquibase.
DevOps & Cloud
Hands-on work with Docker for containerization, Jenkins for CI/CD workflows, AWS for application deployment, Kubernetes for container orchestration, and Helm and Argo CD as part of deployment pipelines.
Testing & Code Quality
Experience writing automated tests using JUnit 5 and Mockito, participating in code reviews and applying OOP, SOLID principles and Design Patterns.
Payment & Third-Party Integration
Integration of external payment providers such as PayMe for online payment processing, as well as Asterisk telephony infrastructure and other REST-based integrations.
Version Control & Project Tools
Proficient use of Git, GitLab, GitHub and Bitbucket for source control, and project management tools such as JIRA, Redmine and Trello.
Extensive experience with Java 8-21, Spring Boot, Spring Data, Spring Security, JPA and Hibernate for building enterprise and e-commerce backend applications, including REST API design and microservices architecture.
Frontend Development
Solid hands-on experience with React, Angular, TypeScript, JavaScript, HTML5, CSS3 and SCSS for developing and redesigning modern frontend applications across enterprise and e-commerce projects.
Microservices & Messaging Systems
Proven track record of building microservices from scratch, expanding existing systems, and implementing asynchronous communication using RabbitMQ and ActiveMQ in production environments.
Database Management
Practical experience with PostgreSQL, MySQL, MariaDB and SQLite, including database migrations managed via Liquibase.
DevOps & Cloud
Hands-on work with Docker for containerization, Jenkins for CI/CD workflows, AWS for application deployment, Kubernetes for container orchestration, and Helm and Argo CD as part of deployment pipelines.
Testing & Code Quality
Experience writing automated tests using JUnit 5 and Mockito, participating in code reviews and applying OOP, SOLID principles and Design Patterns.
Payment & Third-Party Integration
Integration of external payment providers such as PayMe for online payment processing, as well as Asterisk telephony infrastructure and other REST-based integrations.
Version Control & Project Tools
Proficient use of Git, GitLab, GitHub and Bitbucket for source control, and project management tools such as JIRA, Redmine and Trello.
Erfahrung
Berufserfahrung5 - 10 Jahre
Freelancer seit2025
Sprachen
EnglishgutRomanianMutterspracheRussianverhandlungssicher
Projekthistorie
Development and enhancement of a Java-based e-commerce platform for online product sales and payment processing. Responsibilities included backend development with Java 11/21 and Spring Boot, frontend development with React, JavaScript, HTML and CSS, REST API design, integration of PayMe payment provider, asynchronous processing with ActiveMQ and RabbitMQ, database work with PostgreSQL and Liquibase migrations, and direct client communication.
Development and maintenance of software solutions for POS terminals and self-checkout systems. Tasks included maintaining and improving Java applications, fixing UI and business-logic issues, working with JavaFX, Spring and MySQL, managing database changes with Liquibase, containerizing applications with Docker, CI/CD with Jenkins, AWS deployment and unit testing with Mockito.
Worked on multiple enterprise software projects involving Java backend services, Angular frontend applications and microservice-based systems. Responsibilities included backend development with Java 11/17, Spring Boot, JPA and Hibernate, frontend development with Angular and TypeScript, building and expanding microservices, REST API design, asynchronous communication with RabbitMQ, database work with PostgreSQL and MariaDB, Liquibase migrations, automated testing with JUnit 5, containerization with Docker and Portainer, Kubernetes environments, Helm and Argo CD deployments, and code reviews.