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Middle Java Developer
- Considering positions:
- Middle Java Developer, Програміст Java, Java engineer
- City:
- Vinnytsia
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DOLININ OLEH
Full Stack Java Developer
E [open contact info ](look above in the "contact info" section) [open contact info ](look above in the "contact info" section)
q https://t.me/oleh_dolinin q [open contact info ](look above in the "contact info" section)
Vinnytsia, UA
SUMMARY SKILLS
Software Engineer with 3+ years of experience in developing web Server-Side
applications and backend systems.
Java 8+
Skilled in full-stack development, database management, microservices
and system optimization. Experienced in working with legacy code, APIs, JDBC/Hiberate/JPA/Data
and front-end technologies.
Passionate about learning new technologies and continuously growing Spring
professionally. (Boot/MVC/Cloud/Security)
Concurrency Project Reactor
PROFESSIONAL EXPERIENCE
Client-Side
Full Stack Java Developer 2025 - Present
ReactJS JavaScript HTML
GlobalLogic Vinnytsia, UA
CSS
• Developed backend services and optimized React UI for better
performance and maintainability.
• Wrote comprehensive unit and automated tests. Database
• Maintained direct communication with stakeholders and clients, PostgreSQL MySQL Redis
gathering requirements and delivering regular updates.
• Integrated AWS cloud services (S3, Lambda, SQS) to support data Redux
storage, processing, and application scalability.
Testing
Junior Java Developer 2021 - 2025
JUnit Mockito JMeter
Конекс Vinnytsia, UA
Selenium
• Developed the full lifecycle of a microservice — from scratch to
complete documentation.
• Experienced in working with legacy code in a monolithic architecture Massage Broker
and refactoring it into independent microservices.
RabbitMQ
• Built an admin panel for managers using HTML, JavaScript, CSS, and
React.js on the front end.
• Worked with multithreading and concurrency, optimized SQL queries, AWS
managed database transactions, and integrated RabbitMQ for Lambda S3 SQS EC2 VPC
asynchronous microservice communication.
• Integrated the internal system with external platforms such as ElasticCache
Tabletki.ua..
Version Control System
EDUCATION Git GitHub CodeCommit
Computerized information and 2021 - 2025
Tools
measurement technologies
Tomcat Docker Jenkins
Vinnytsia National Technical University Vinnytsia, UA
Postman Swagger Scrum
Powered by
www.enhancv.com
Full Stack Java Developer
E [
q https://t.me/oleh_dolinin q [
Vinnytsia, UA
SUMMARY SKILLS
Software Engineer with 3+ years of experience in developing web Server-Side
applications and backend systems.
Java 8+
Skilled in full-stack development, database management, microservices
and system optimization. Experienced in working with legacy code, APIs, JDBC/Hiberate/JPA/Data
and front-end technologies.
Passionate about learning new technologies and continuously growing Spring
professionally. (Boot/MVC/Cloud/Security)
Concurrency Project Reactor
PROFESSIONAL EXPERIENCE
Client-Side
Full Stack Java Developer 2025 - Present
ReactJS JavaScript HTML
GlobalLogic Vinnytsia, UA
CSS
• Developed backend services and optimized React UI for better
performance and maintainability.
• Wrote comprehensive unit and automated tests. Database
• Maintained direct communication with stakeholders and clients, PostgreSQL MySQL Redis
gathering requirements and delivering regular updates.
• Integrated AWS cloud services (S3, Lambda, SQS) to support data Redux
storage, processing, and application scalability.
Testing
Junior Java Developer 2021 - 2025
JUnit Mockito JMeter
Конекс Vinnytsia, UA
Selenium
• Developed the full lifecycle of a microservice — from scratch to
complete documentation.
• Experienced in working with legacy code in a monolithic architecture Massage Broker
and refactoring it into independent microservices.
RabbitMQ
• Built an admin panel for managers using HTML, JavaScript, CSS, and
React.js on the front end.
• Worked with multithreading and concurrency, optimized SQL queries, AWS
managed database transactions, and integrated RabbitMQ for Lambda S3 SQS EC2 VPC
asynchronous microservice communication.
• Integrated the internal system with external platforms such as ElasticCache
Tabletki.ua..
Version Control System
EDUCATION Git GitHub CodeCommit
Computerized information and 2021 - 2025
Tools
measurement technologies
Tomcat Docker Jenkins
Vinnytsia National Technical University Vinnytsia, UA
Postman Swagger Scrum
Powered by
www.enhancv.com
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The candidate's resume is posted at https://www.work.ua/resumes/10992208/