Особисті дані приховані

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Artem Braharu Telegram: @artem_braharu English - Professional working proficiency
[відкрити контакти](див. вище в блоці «контактна інформація»)
(B2/C1)
Java Developer | Tech Lead Russian - Native
[відкрити контакти](див. вище в блоці «контактна інформація») Ukrainian - Native
Experience

PROFESSIONAL SUMMARY
Java backend developer with over two years of commercial experience building scalable backend systems, integrating
third-party services, and delivering production-ready applications. Promoted to Tech Lead role after initial development
phase on latest project, responsible for technical coordination, mentoring developers, and contributing to architectural
decisions. Strong expertise in Spring ecosystem, SQL databases, distributed backend services, and cloud-based
infrastructure. Experience implementing AI-powered features, optimizing system performance, and maintaining production
stability.

TECHNICAL SKILLS
• Backend: Java (11–21), Spring Boot, Spring MVC, Spring Security, Hibernate, JPA
• Databases: PostgreSQL, MySQL, Oracle, Redis, Elasticsearch / OpenSearch
• Messaging & Integration: RabbitMQ, REST APIs, WebSockets, Third-party integrations
• Cloud & DevOps: Docker, AWS basics, CI/CD (Jenkins, GitLab, Bitbucket)
• Build Tools & Versioning: Maven, Gradle, Flyway, Liquibase, Git
• Other: Microservices fundamentals, Agile/Scrum workflows, AI API integrations
• Frontend: React, Next.js (practical experience within fullstack projects)

PROFESSIONAL EXPERIENCE 3y 10m.
RightLink – Java Developer, November 2024 - Present
Project: Marketplace Ecosystem with Admin Panel and Merchant Portal

Description: Full-stack development of an e-commerce platform with comprehensive admin and merchant functionalities.

Responsibilities:

• Led backend development for marketplace ecosystem including admin panel and merchant portal
• Contributed to frontend development using React/Next.js, implementing UI components for admin panel
• Participated in architectural decisions and technical planning
• Designed and implemented AI-powered features using OpenAI APIs
• Integrated payment systems and external third-party services
• Improved database performance and backend response times
• Conducted code reviews and enforced development best practices
• Collaborated with stakeholders to clarify requirements and priorities
• Maintained system stability and production performance

Technologies: Java 13, 21, Spring (Boot, MVC, Data, Security, Websocket), Hibernate, MySQL, RabbitMQ, Redis,
Elasticsearch, OpenSearch, Maven, Youtrack, AWS, Kibana, Docker, Next.js 3, Vaadin, React
WhoCPA - Java Backend Developer, February 2023 – November 2024
Backend development for CRM platform handling operator/admin accounts, financial calculations, and reporting.
Responsibilities:

• Developed backend features for CRM and financial reporting platform
• Designed REST APIs and integrated external services
• Participated in project planning, estimation, and feature design
• Optimized SQL queries and backend performance
• Maintained CI/CD pipelines and deployment workflows
• Communicated with stakeholders regarding requirements and improvements
• Performed bug fixing, refactoring, and production stabilization

Technologies: Java 17, Spring Boot, Spring MVC, Spring Security, Hibernate, PostgreSQL, Maven, Flyway, Docker,
Jenkins, Bitbucket, Kibana

Zyxit – Junior Java Backend Developer, April 2022 – December 2022

Development of user management and administration platform.

Responsibilities:

• Implemented backend components for user and access management system
• Integrated security features and access control mechanisms
• Worked with relational databases and ORM frameworks
• Debugged and optimized backend performance
• Integrated external systems and services
• Produced technical documentation for implemented solutions

Technologies: Java 11, Spring Boot, Spring MVC, Spring Security, EclipseLink, Oracle DB, Liquibase, Jenkins, GitLab

ADDITIONAL INFORMATION
• Experience working in distributed teams and remote environments
• Strong focus on code quality, maintainability, and performance
• Continuous self-education in backend architecture, cloud systems, and AI integrations